2 years ago

How are asteroids and comets similar? (1 Answer Only)

Chemistry

2 answers:

Nataly [62]2 years ago

8 0

Answer:

number 2 i think

Explanation:

stiks02 [169]2 years ago

5 0

4 is the correct answer. They both orbit the sun

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(5.625 + 8.15) x 2.34 + 3.2

dalvyx [7]

The answer is 35.4335

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3 years ago

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Which atom has the least attraction for the electrons in a bond between that atom and an atom of hydrogen?

Helga [31]

Answer:

carbon

Explanation:

tbh im not sure just guessing

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3 years ago

A balloon is filled to a volume of 1.6 L at 278 K. The balloon is left outside overnight and the temperature has dropped to 253

german

Explanation:

Charles' law gives the relationship between the volume and the temperature of the gas. Mathematically,

Volume ∝ Temperature

i.e. $\dfrac{V_1}{V_2}=\dfrac{T_1}{T_2}$

We have, V₁ = 1.6 L, T₁ = 278 K, T₂ = 253, V₂=?

$V_2=\dfrac{V_1T_2}{T_1}\\\\V_2=\dfrac{1.6\times 253}{278}\\\\V_2=1.45\ L$

So, the new volume is 1.45 L.

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3 years ago

2. Hydrogen gas at a temperature of 22.0°C that is confined in a 5.00L cylinder exerts a pressure of 4.20atm. If the gas is rele

Umnica [9.8K]

Answer: n∗R=22+273.15/4.2∗5n

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Explanation:

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3 years ago

The movement of charged particles cannot pass through an electrolyte to produce an electric current.

Rus_ich [418]

The movement of charged particles cannot pass through an electrolyte to produce an electric current.

True

False

FALSE

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