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Brut [27]
3 years ago
12

Which of the following statements is false?

Chemistry
1 answer:
maksim [4K]3 years ago
3 0

Answer:

d. Mass is the measure of the earth’s gravitational attraction of a body

This is FALSE. Mass is the measure of matter than an object contains.

Explanation:

b. An atom is the smallest particle of an element that still contains properties of the original element.

This is True

c. Gases can be colorless or colored

This is True

d. Mass is the measure of the earth’s gravitational attraction of a body

This is FALSE. Mass is the measure of matter than an object contains.

e. A pure substance has a fixed composition.

This is True.

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What happens to the hydrogen ion (H+) concentration as an aqueous
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Explanation:

It can be determined by measuring the Ph. D is incorrect.

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artcher [175]

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5 0
3 years ago
Choose all of the options that demonstrate how humans are impacting the water cycle.
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Answer:

A.) Air pollutants wash onto land and water bodies from precipitation

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I hope I helped! ^-^

5 0
2 years ago
For neon, determine the moles and mass contained in a 29.9−L volume at a pressure of 481.1 torr at a temperature of 300.0 K.
kondor19780726 [428]

Answer:

.7689 mol

15.516 g

Explanation:

Use the Ideal Gas Law, PV = nRT.

Make sure to use the correct ideal gas constant R. You can either put R in torr, or you can change the pressure to atm. I've just used the torr ideal gas constant.

481.1 torr * 29.9 L = n 62.364 LTorr/molK * 300 K

14384.89 = 18709.2n

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8 0
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