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a piece of limestone weighs

a piece of limestone weighs 3/5 of a pound. A piece of slate weighs 4/7 of a pound. What is the difference in the weight of the
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2. asked by sarah
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Ok last question for now. Calcium is determined in limestone by precip. CaC2O4, dissolving precip. in H2SO4, and titrating with
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2. asked by CodyJinks
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a sample of limestone and other solid materials is heated and the limestone decomposes to give calcium oxide and carbon dioxide:
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2. asked by Ben
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Lana is calibrating a scale. The scale calibrates at 50g. When she puts a nickel on the scale, it weighs 4.94g. A nickel weighs
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2. asked by Alyssa
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Acid rain is a dilute solution of acids that dissolve the calcium carbonate in limestone statues. Concentrated acids can
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2. 84 views
When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
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2. asked by kat
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When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
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2. asked by kat
3. 2,881 views
When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
1. 1 answer
2. asked by kat
3. 782 views
When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
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2. asked by l
3. 1,279 views
When surface water dissolves carbon dioxide, carbonic acid (H2CO3) is formed. When the water moves underground through limestone
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2. asked by u
3. 798 views