Edexcel chem Target Sheet u 1

8/12/2019 Edexcel chem Target Sheet u 1

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pages Chapter 1.1 Formulae, equations and amount of

substance

At the

start

I have

studied..

I have

revised

10-11 I understand the terms atom, element, ion,molecule, compound, empirical & molecularformula (1.3a)

1 2 3 1 2 3 1 2 3

12-13 I can write balanced equations (full & ionic) forsimple reactions, including the use of statesmbols 1.3b)

1 2 3 1 2 3 1 2 3

1!-1"1#-1$

I understand the terms relati%e atomic mass,amount of substance, molar mass & parts permillion (ppm)1.3c)

1 2 3 1 2 3 1 2 3

2!-2" I can calculate the amount of substance in asolution of nown concentration 1.3d) 1 2 3 1 2 3 1 2 3

1'-1 I can use chemical equations to calculate reactingmasses & %ice %ersa using the concepts of amountof substance and molar mass1.3e)

1 2 3 1 2 3 1 2 3

20-21 I can use chemical equations to calculate %olumesof gases & %ice %ersa using the concepts ofamount of substance and molar %olume of gases1.3f)

1 2 3 1 2 3 1 2 3

30-31 I can use chemical equations & eperimentalresults to deduce percentage ields & atomeconomies in laborator and industrial processes

and understand wh the are important1.3g)

1 2 3 1 2 3 1 2 3

1#-1$ I understand, and can carr out, calculations usingthe *%ogadro constant 1.3h)

1 2 3 1 2 3 1 2 3

22-232'-2

I can analse & e%aluate results obtained fromfinding a formula or confirming an equation beperiment, e+g+ the reaction of lithium with waterand deducing the equation from the amounts inmoles of lithium and hdrogen 1.3i)

1 2 3 1 2 3 1 2 3

30-31 I can mae a salt & calculate the percentage ieldof product, e+g+ preparation of a double salt(ammonium iron (II) sulphate from iron, ammoniaand sulphuric acid)1.3!)

1 2 3 1 2 3 1 2 3

2'-2 I can carr out & interpret results of simple testtube reactions, such as replacements, reactions ofacids, precipitations, to relate the obser%ations tothe state smbols used in equations and to practisewriting full and ionic equations 1.3")

1 2 3 1 2 3 1 2 3

pages Chapter 1.# $nergetics At thestart

I havestudied..

I haverevised

32-333!-3"

I understand the term enthalp change, 1.%a)1 2 3 1 2 3 1 2 3

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arget sheet 2nit 1


2/7

3!-3" I can construct simple enthalp le%el diagramsshowing the enthalp change 1.%b)

1 2 3 1 2 3 1 2 3

3!-3" I can recall the signs for eothermic andendothermic reactions, eg illustrated b the use ofeo- and endothermic reactions in hot and coldpacs 1.%c)

1 2 3 1 2 3 1 2 3

3#-3 I now the definitions of standard enthalp changesof reaction, formation, combustion, neutraliation &atomiation and can use eperimental data to

calculate energ transferred in a reaction andhence the enthalp change of the reaction 1.%d)

1 2 3 1 2 3 1 2 3

!2-!" I now ess4s 5aw & can appl this to calculatingenthalp changes of reaction from data pro%ided,selected from a table of data or obtained fromeperiments+ I understand wh standard data isnecessar to carr out calculations of this tpe1.%e)

1 2 3 1 2 3 1 2 3

3#-3!#-!$

I can e%aluate the results obtained fromeperiments using the epression6 energtransferred in 7oules 8 mass specific heatcapacit temp change+ I can comment on

sources of error and assumptions made in theeperiments 1.%f)

1 2 3 1 2 3 1 2 3

!'-! I understand the terms bond enthalp and meanbond enthalp, and can use bond enthalpies iness ccle calculations and recognise theirlimitations 1.%g)

1 2 3 1 2 3 1 2 3

!'-! I understand that bond enthalp data gi%es someindication about which bond will brea first in areaction, how eas or difficult it is and thereforehow rapidl a reaction will tae place at roomtemperature 1.%g)

1 2 3 1 2 3 1 2 3

pages Chapter 1.3 Atomic structure and the periodictable

At thestart

I havestudied..

I haverevised


3/7

"2-"3 I now the definitions of relati%e atomic mass,relati%e isotopic mass & relati%e molecular massand understand that the are measured relati%e to1912 mass 12 atom (1.&a)

1 2 3 1 2 3 1 2 3

"2-"3 I understand the basic principles of a massspectrometer & can interpret data to i) determineisotopic comp of a sample of an element, e+g+poloniumii) deduce relati%e atomic mass of an element

iii) measure relati%e molecular mass of acompound1.&b)

1 2 3 1 2 3 1 2 3

"#-" I can describe some uses of mass spectrometers,e+g+ in radioacti%e dating, in space research, insport to detect the use of anabolic steroids, in thepharmaceutical industr to pro%ide and identifier forcompounds snthesised for possible identificationas drugs1.&c)

1 2 3 1 2 3 1 2 3

#2-#3 I understand the definition of ioniation energies ofgaseous atoms :and that the are endothermicprocesses1.&d)

1 2 3 1 2 3 1 2 3

#2-#3 I can recall ideas about electronic structure

de%eloped from i) an understanding thatsuccessi%e ioniation energies pro%ide e%idencefor the eistence of quantum shells and the groupto which the elements belong,ii) an understanding that the first ioniation energof successi%e elements pro%ides e%idence forelectron sub shells1.&e)

1 2 3 1 2 3 1 2 3

##-#$ I can describe the shapes of electron densit plots(or maps) for s and p orbitals1.&f)

1 2 3 1 2 3 1 2 3

#!-#" I can predict electronic structure and configurationof atoms of the elements from hdrogen to rptoninclusi%e using 1s;notation and electron in-boesnotation (recall electrons populate orbits singlbefore pairing up)1.&g)

1 2 3 1 2 3 1 2 3

#'-$3 I understand that electronic structure determinesthe chemical properties of an element1.&h)

1 2 3 1 2 3 1 2 3

#'-$3 I now that the periodic table is di%ided into blocssuch as s, p and d1.&i)

1 2 3 1 2 3 1 2 3

$!-$$ I can represent data for the elements in graphicalform for elements 1 to 3# and use this to eplainthe meaning of the term


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pages Chapter 1.% 'onding At thestart

I havestudied..

I haverevised

1 ionic bonding

$'-$'2-'3

I can recall & interpret e%idence for the eistence of ionsb reference to the phsical properties of ioniccompounds, electron densit maps & migration of ions,e+g+ electrolsis of aqueous copper chromate (>I)1.(.1a)

1 2 3 1 2 3 1 2 3

$'-$ I can describe the formation of ions in terms of electron

loss or gain 1.(.1b) 1 2 3 1 2 3 1 2 3$'-$ I can draw electron configuration diagrams of cations

and anions using dots or crosses to represent electrons1.(.1c)

1 2 3 1 2 3 1 2 3

'0-'1 I can describe ionic crstals as giant lattices of ions1.(.1d)

1 2 3 1 2 3 1 2 3

$'-$ I can describe ionic bonding as the result of strong netelectronic attraction between ions 1.(.1e)

1 2 3 1 2 3 1 2 3

'0-'1 I can recall trends in ionic radii down the group and for aset of isoelectronic ions , e+g+ ?3-to *l3@1.(.1f)

1 2 3 1 2 3 1 2 3

A I can recall the stages in the formation of a solid ioniccrstal from its elements & now that this leads to a

measure %alue for the lattice energ 1.(.1g)

1 2 3 1 2 3 1 2 3

'!-'" I can test the ionic model for ionic bonding of a particularcompound b a comparison of lattice energies obtainedfrom the eperimental %alues in Born-aber ccles, withpro%ided %alues calculated from electrostatic theor1.(.1h)

1 2 3 1 2 3 1 2 3

'#-'$ I can eplain the meaning of the term polariation asapplied to ions 1.(.1i)

1 2 3 1 2 3 1 2 3

'#-'$ I understand that the polariing power of a cationdepends on its radius and charge, and polariaribilit ofan anion depends on its sie 1.(.1!)

1 2 3 1 2 3 1 2 3

'#-'$ I understand that the polariation of anions b cationsleads to some co%alenc in an ionic bond, based on

e%idence from Born-aber ccles 1.(.1")

1 2 3 1 2 3 1 2 3

'!-'" I can use %alues calculated for standard heats offormation based on Born-aber ccles to eplain whparticular ionic compounds eist, eg the relati%e stabilitof Cgl2o%er Cgl or Cgl3and ?al o%er ?al21.(.1l)

1 2 3 1 2 3 1 2 3

# covalent bonding

0-1 I can demonstrate an understanding that co%alentbonding is strong & arises from the electrostaticattraction between the nucleus & electrons which arebetween nuclei, based on the e%idence6i ) the phsical properties of giant atomic structuresii) electron densit maps for simple molecules 1.(.#a)

1 2 3 1 2 3 1 2 3

''-1 I can draw electron configuration diagrams for simpleco%alentl bonded molecules including those withmultiple bonds and dati%e co%alent bonds, using dots orcrosses to represent electrons 1.(.#b)

1 2 3 1 2 3 1 2 3

3 metallic bonding

2-3 I understand that metals consist of giant lattices of metalions in a sea of delocalised electrons 1.(.3a)

1 2 3 1 2 3 1 2 3

2-3 I can describe metallic bonding as the strong attractionbetween metal ions and the sea of delocalised electrons1.(.3b)

1 2 3 1 2 3 1 2 3

2-3 I can use the models in 1+#+3a and 1+#+3b to interpretsimple properties of metals e+g+ conducti%it & melting

temperatures 1.(.3c)

1 2 3 1 2 3 1 2 3

pages Chapter 1.& Introductor organic chemistr At thestart

I havestudied..

I haverevised


5/7

100-103 I understand that a series of organic compounds ischaracterised b a general formula with one ormore functional groups 1.*.1a)

1 2 3 1 2 3 1 2 3

100-103 I can appl the rules of ID* nomenclature toorganic compounds and draw these compounds,as I encounter them, using structural, displaed &seletal formulae 1.*.1b)

1 2 3 1 2 3 1 2 3

!- I appreciate the difference between haard and ris1.*.1c)

1 2 3 1 2 3 1 2 3

!- I understand the haards associated with organiccompounds and wh it is necessar to carr outris assessments when dealing with potentiallhaardous materials 1.*.1d)

1 2 3 1 2 3 1 2 3

!- I can suggest was that ris can be reduced andreactions can be carried out safel b6

i) woring on a smaller scaleii) taing specific precautions or using

alternati%e techniques depending onproperties of substances in%ol%ed

carring out reaction using alternati%e method thatin%ol%es less haardous substances 1.*.1d)

1 2 3 1 2 3 1 2 3

pages Chapter 1.( +he Al"anes At thestart

I havestudied..

I haverevised


6/7

10!-10" I can state the general formula of alanes andunderstand that the are saturated hdrocarbonswhich contain single bonds onl 1.*.#a)

1 2 3 1 2 3 1 2 3

10#-10$ I can eplain the eistence of structural isomersusing alanes (up to ") as eamples 1.*.#b)

1 2 3 1 2 3 1 2 3

10'-113 I now that alanes are used as fuels and obtainedfrom the fractional distillation, cracing andreformation of crude oil 1.*.#c)

1 2 3 1 2 3 1 2 3

120-123 I can discuss the reasons for de%eloping alternati%e

fuels in terms of sustainabilit & reducing emissionof E2 & its relationship to climate change 1.*.#d) 1 2 3 1 2 3 1 2 3

11!-11$11'-11

I can describe the reactions of alanes in terms ofcombustion, substitution b chlorine showing themechanism of free radical substitution in terms ofinitiation, propagation and termination, and usingcurl half-arrows in the mechanism to show theformation of free radicals in the initiation step usinga single dot to represent the unpaired electron1.*.#e)

1 2 3 1 2 3 1 2 3


7/7

ages Chapter 1.* +he al"enes At thestart

I havestudied..

I haverevised

12!-12' I can state the general formula of alenes andunderstand that the are unsaturated hdrocarbonswith a carbon-carbon double bond which consistsof a F and a G bond 1.*.3a)

1 2 3 1 2 3 1 2 3

12!-12' I can eplain .-H isomerism (geometric 9cis9transisomerism) in terms of restricted rotation around a8 double bond and the nature of substituents

on the carbon atoms 1.*.3b)

1 2 3 1 2 3 1 2 3

12!-12' I can show an understanding of the .- H- namingsstem and wh it is necessar to use this whenthe cis- trans- naming sstem breas down 1.*.3c)

1 2 3 1 2 3 1 2 3

12-131 I can describe the addition reactions of alenes,limited to6

i) addition of hdrogen with nicel catalstto form alane

ii) addition of halogens to produce di-substituted halogenoalanes

iii) addition of hdrogen halides to producemono-substituted halogenoalanes

i%) oidation of the double bond bpotassium manganate (>II) to producea diol 1.*.3d)

1 2 3 1 2 31 2 3

132-133 I can describe the mechanism (includingdiagrams), gi%ing e%idence where possible of6

i) electrophillic addition of bromine andhdrogen bromide to ethane

ii) the electrophillic addition of hdrogenbromide to propene 1.*.3e)

1 2 3 1 2 3 1 2 3

12-131 I can describe the test for presence of 8 usingbromine water and understand that the product isthe addition of E and Br 1.*.3f)

1 2 3 1 2 3 1 2 3

13!-13" I can describe addition polmeriation of alenesand I the repeat unit gi%en the monomer and %ice%ersa 1.*.3g)

1 2 3 1 2 3 1 2 3

13#-1!1 I can interpret gi%en information about the uses ofenerg and resources o%er the life-ccle of polmerproducts to show how the use of renewableresources, reccling and energ reco%er cancontribute to more sustainable use of materials1.*.3h)

1 2 3 1 2 3 1 2 3

Edexcel chem Target Sheet u 1

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