2 years ago

Which diagram shows the correct direction of electron flow in an electrolytic cell?

Chemistry

1 answer:

Alborosie2 years ago

4 0

Answer:

Explanation:

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What are 2 ways to give an object potential energy?

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There are several ways to give an object potential energy. One can move the object against the force of gravity to increase. One can also stretch an object out or put pressure on it.

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3 years ago

Pepsi has a density of 1.06 g/mL. It has a mass of 370 g. What is the volume of the can of Pepsi?

Ulleksa [173]

Answer:

<h3>The answer is 320.75 mL</h3>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

$volume = \frac{mass}{density} \\$

From the question we have

$volume = \frac{340}{1.06} \\ = 320.7547169...$

We have the final answer as

Hope this helps you

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3 years ago

Determine the density of a liquid from the following data: Mass of the

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Answer:0.477 g/ml

Explanation:

Density=(40.14-33.79)/13.3 ml

Density=6.35/13.3

Density=0.477 g/ml

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3 years ago

You carefully weigh out 13.00 g of CaCO3 powder and add it to 52.65 g of HCl solution. You notice bubbles as a reaction takes pl

Sedbober [7]

CaCO₃ + 2HCl = CaCl₂ + CO₂ + H₂O

n(CaCO₃)=m(CaCO₃)/M(CaCO₃)
n(CaCO₃)=13.00/100.09=0.1299 mol

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m(CO₂)=5.33 g
n(CO₂)=5.33/44.01=0,1211 mol

w=0.1211/0.1299=0,9323 (93.23%)

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3 years ago

Read 2 more answers

Which of the following substances best conducts electricity in an aqueous solution? CH3OH

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Answer:

KCI

Explanation:

I took the test

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2 years ago