Acid Rain Lab Report
2
Lab Report By: Jeremy Anderson Problem: To create a monument that will withstand the destruction of acid rain. Hypothesis: If you make the monument with marble, it will last the longest because it’s the most sturdy. Variables: Independent Variable- Type of rock/ Amount of vinegar Dependent Variable- Whether or not the rock changes Constant:- Put regular water on it Materials: Containers with lids Graduated cylinder Vinegar pH paper/meter safety goggles Limestone chips Marble chips Red sandstone chips Pea stone Access to a balance
-
Upload
johnathan-anderson -
Category
Documents
-
view
186 -
download
7
Transcript of Acid Rain Lab Report
Lab ReportBy: Jeremy Anderson
Problem: To create a monument that will withstand the destruction of acid rain.
Hypothesis: If you make the monument with marble, it will last the longest because it’s the most sturdy.
Variables:Independent Variable- Type of rock/ Amount of vinegar
Dependent Variable- Whether or not the rock changes
Constant:- Put regular water on it
Materials:
Containers with lidsGraduated cylinderVinegarpH paper/metersafety gogglesLimestone chipsMarble chipsRed sandstone chipsPea stoneAccess to a balance
Data Table
Type of Stone
Starting Mass (grams)
Drops of Vinegar
Observation End Mass (grams)
Sandstone 54.1 2 Dissolved a little 54.2
Limestone 57.3 2 No Effect 57.4
Marble 50.5 2 No Effect 51.1
Granite 33.6 2 Absorbed Liquid 33.7
