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Alex777 [14]
2 years ago
7

A compound contains 40 g of calcium, 12 g of carbon, and 48 g of oxygen. What is its empirical formula

Chemistry
1 answer:
Deffense [45]2 years ago
5 0

Answer:

CaCO3

Explanation:

answer attached

hope this helps!

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A galvanic cell is formed when two metals are immersed in solutions differing in concentration 1 when two different metals are immersed.

<h3>What is galvanic cell?</h3>

A galvanic cell is an electrochemical device that transforms chemically generated free energy into electrical energy. A photogalvanic cell produces photochemical species that react to produce an electrical current when connected to an external circuit.

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2 years ago
What is the percent composition of Br in CuBr3?
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about 79% (79.04369332 to be exact)

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