Please you can help me with this questions #14 - #18. Thanks.
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The answers for the two questions:
14)Cathy's family usually breathe a carbon-oxygen compound into the air in the house.
-The carbon-oxygen compound that people(all animals) breathe out(into the air) is carbon(IV)oxide.
18)Cathy puts compound of calcium oxide into her lawn to help with the high acidity of the soil.
- This process that Cathy does here is neutralization. She neutralizes the high soil acidity using a basic compound-calcium oxide.
14)Cathy's family usually breathe a carbon-oxygen compound into the air in the house.
-The carbon-oxygen compound that people(all animals) breathe out(into the air) is carbon(IV)oxide.
18)Cathy puts compound of calcium oxide into her lawn to help with the high acidity of the soil.
- This process that Cathy does here is neutralization. She neutralizes the high soil acidity using a basic compound-calcium oxide.
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14. Carbon dioxide - CO2
18. Slaked lime - Ca(OH)2
18. Slaked lime - Ca(OH)2
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