Chemistry, 03.08.2019 05:40 carsondelane13
Iwill give brainlieset need asap which phrase accurately describes erosion? a. breaking rocks into smaller pieces and reforming them into new rock b. forming rocks and depositing them in new places c. moving bits of rock and soil across the earth’s surface by water, wind, or glaciers d. forcing rocky plates against each other and creating mountains
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Chemistry, 22.06.2019 19:30
Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. what is the independent variable for this experiment?
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Chemistry, 23.06.2019 00:00
In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above
Answers: 3
Chemistry, 23.06.2019 01:30
Ascientist is measuring the pressure that is exerted by each of the following gases in the atmosphere: carbon dioxide, oxygen, and nitrogen. which term most likely describes what she is measuring?
Answers: 1
Chemistry, 23.06.2019 08:50
Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
Answers: 3
Iwill give brainlieset need asap which phrase accurately describes erosion? a. breaking rocks into...
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