Write word and symbol equations to show what happens when water is added to calcium oxide. Give the...
4
Write word and symbol equations to show what happens when water is added to calcium oxide. Give the chemical name and formula for limestone. What is a thermal decomposition reaction? Complete the following equations to show what happens when an acid reacts with a carbonate. Magnesium + Hydrochloric Carbonate Acid + Copper + Carbon + Water Sulphate Dioxide + Nitric Zinc + + Water Carbonate Acid Nitrate Why don’t all the group 1 metal carbonates decompose in the lab? Give one use of calcium hydroxide Give 2 environmental problems with the extraction of limestone. Describe a positive test for carbon dioxide. Write word and symbol equations for the thermal decomposition of limestone Complete the following equations Calcium + Carbon Hydroxide Dioxide Ca(OH) 2 + CO 2 Complete the flow chart to show how different substances can be made from limestone. Limestone Heat with clay Mix with sand Mix with ______ ____________ Concret e Use the following formula CaCO 3 to complete the table below: Symbol Elemen t Number of atoms in compound Ca C O Give an advantage to residents of having a limestone quarry in the local area.
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Transcript of Write word and symbol equations to show what happens when water is added to calcium oxide. Give the...
Write word and symbol equations to show what happens when water is added to calcium oxide.
Give the chemical name and formula for limestone.
What is a thermal decomposition reaction?
Complete the following equations to show what happens when an acid reacts with a carbonate.
Magnesium + HydrochloricCarbonate Acid
+ Copper + Carbon + Water Sulphate Dioxide
+ Nitric Zinc + + WaterCarbonate Acid Nitrate
Why don’t all the group 1 metal carbonates decompose in the lab?
Give one use of calcium hydroxide
Give 2 environmental problems with the extraction of limestone.
Describe a positive test for carbon dioxide.
Write word and symbol equations for the thermal decomposition of limestone
Complete the following equations
Calcium + CarbonHydroxide Dioxide
Ca(OH)2 + CO2
Complete the flow chart to show how different substances can be made from limestone.
Limestone
Heat with clay
Mix with sand
Mix with ______
____________
Concrete
Use the following formula CaCO3to complete the table below:
Symbol Element
Number of atoms in compound
Ca
C
OGive an advantage to residents of having a limestone quarry in the local area.
Write word and symbol equations to show what happens when water is added to calcium oxide.
Calcium + Water Calcium Oxide hydroxide
CaO + H2O Ca(OH)2
Give the chemical name and formula for limestone. Calcium carbonateCaCO3
What is a thermal decomposition reaction?Breaking down a substance using heat
Complete the following equations to show what happens when an acid reacts with a carbonate.
Magnesium + Hydrochloric Magnesium + Carbon + WaterCarbonate Acid Chloride Dioxide
Copper + Sulphuric Copper + Carbon + WaterCarbonate Acid Sulphate Dioxide
Zinc + Nitric Zinc + Carbon + WaterCarbonate Acid Nitrate Dioxide
Why don’t all the group 1 metal carbonates decompose in the lab?Bunsen burner does not reach high enough temperatures
Give one use of calcium hydroxideNeutralising acidic soils or lakes
Give 2 environmental problems with the extraction of limestone.•Quarries destroy habitats•Vehicles used to transport limestone increase carbon dioxide emissions•Dust pollution
Describe a positive test for carbon dioxide. Limewater turns from clear to cloudy
Write word and symbol equations for the thermal decomposition of limestone
Calcium Calcium + Carboncarbonate oxide dioxide
CaCO3 CaO + CO2Complete the following equations
Calcium + Carbon Calcium + WaterHydroxide Dioxide Carbonate
Ca(OH)2 + CO2 CaCO3 + H2O
Complete the flow chart to show how different substances can be made from limestone.
Limestone
Cement
Mortar
Heat with clay
Mix with sandMix with sand and
aggregate
Concrete
Use the following formula CaCO3to complete the table below:
Symbol Element
Number of atoms in compound
Ca Calcium
1
C Carbon 1
O Oxygen
3Give an advantage to residents of having a limestone quarry in the local area.•Provides jobs•Increases local trade
Write word and symbol equations to show what happens when water is added to calcium oxide.
Give the chemical name and formula for limestone.
What is a thermal decomposition reaction?
Complete the following equations to show what happens when an acid reacts with a carbonate.
Magnesium + HydrochloricCarbonate Acid
+ Copper + Carbon + Water Sulphate Dioxide
+ Nitric Zinc + + WaterCarbonate Acid Nitrate
Why don’t all the group 1 metal carbonates decompose in the lab?
Give one use of calcium hydroxide
Give 2 environmental problems with the extraction of limestone.
Describe a positive test for carbon dioxide.
Write word and symbol equations for the thermal decomposition of limestone
Complete the following equations
Calcium + CarbonHydroxide Dioxide
Ca(OH)2 + CO2
Complete the flow chart to show how different substances can be made from limestone.
Limestone
Heat with clay
Mix with sand
Mix with ______
____________
Concrete
Use the following formula CaCO3to complete the table below:
Symbol Element
Number of atoms in compound
Ca
C
OGive an advantage to residents of having a limestone quarry in the local area.
Write word and symbol equations to show what happens when water is added to calcium oxide.
Give the chemical name and formula for limestone.
What is a thermal decomposition reaction?
Complete the following equations to show what happens when an acid reacts with a carbonate.
Magnesium + HydrochloricCarbonate Acid
+ Copper + Carbon + Water Sulphate Dioxide
+ Nitric Zinc + + WaterCarbonate Acid Nitrate
Why don’t all the group 1 metal carbonates decompose in the lab?
Give one use of calcium hydroxide
Give 2 environmental problems with the extraction of limestone.
Describe a positive test for carbon dioxide.
Write word and symbol equations for the thermal decomposition of limestone
Complete the following equations
Calcium + CarbonHydroxide Dioxide
Ca(OH)2 + CO2
Complete the flow chart to show how different substances can be made from limestone.
Limestone
Heat with clay
Mix with sand
Mix with ______
____________
Concrete
Use the following formula CaCO3to complete the table below:
Symbol Element
Number of atoms in compound
Ca
C
OGive an advantage to residents of having a limestone quarry in the local area.
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