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3 years ago

MARK ALL of the objects that can be found in our Solar System

Chemistry

2 answers:

lapo4ka [179]3 years ago

7 0

Answer A E F C

Explanation: star, planets, moons, dwarf planets, comets, asteroids, gas, and dust.

Kipish [7]3 years ago

7 0

Answer:A,E,F,C- I hope this could help

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Which law relates to the ideal gas law?

professor190 [17]

Answer: The law that related the ideal gas law is $\frac{V_1}{n_1}=\frac{V_2}{n_2}$

Explanation:

There are 4 laws of gases:

Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature.

Mathematically,

$P_1V_1=P_2V_2$

Charles' Law: This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

Gay-Lussac Law: This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

$\frac{P_1}{T_1}=\frac{P_2}{T_2}$

Avogadro's Law: This law states that volume is directly proportional to number of moles at constant temperature and pressure.

Mathematically,

$\frac{V_1}{n_1}=\frac{V_2}{n_2}$

Hence, the law that related the ideal gas law is $\frac{V_1}{n_1}=\frac{V_2}{n_2}$

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3 years ago

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Another name for a "oxidation-reduction" reaction is

anzhelika [568]

Redox (red for reduction and ox for oxidation)

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4 years ago

In Cellulose, C6H7O2(OH)3

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3 years ago

Which is the least dense? copper mercury water wood

tamaranim1 [39]

Least dense means the one that is at the top. Wood floats on top of water, so wood would be the least dense. Water has a density of 1 and the others would all sink, so they're more dense. The answer is wood

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3 years ago

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Which of the following is true of mixtures?

SCORPION-xisa [38]

A. a mixture is a combination of two or more substances in which each substance retains its own properties.

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