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Natali5045456 [20]
3 years ago
11

1. How many miles are in 1,000,000 centimeters

Chemistry
1 answer:
Julli [10]3 years ago
5 0
There are 6.21371192 miles in 1mil cm
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2. What physical force causes suspensions to settle
MakcuM [25]

Hello!

Answer:

Gravity

Explanation:

It can settle down and separate over time due to gravity.

Hope this helps! Have a great day!

8 0
2 years ago
Given the following equation, N2O(g) + NO2(g) → 3 NO(g) ΔG°rxn = -23.0 kJ
Lelechka [254]

Answer:

ΔG°rxn = -69.0 kJ

Explanation:

Let's consider the following thermochemical equation.

N₂O(g) + NO₂(g) → 3 NO(g) ΔG°rxn = -23.0 kJ

Since ΔG°rxn < 0, this reaction is exergonic, that is, 23.0 kJ of energy are released. The Gibbs free energy is an extensive property, meaning that it depends on the amount of matter. Then, if we multiply the amount of matter by 3 (by multiplying the stoichiometric coefficients by 3), the ΔG°rxn will also be tripled.

3 N₂O(g) + 3 NO₂(g) → 9 NO(g) ΔG°rxn = -69.0 kJ

8 0
3 years ago
WILL GIVE BRAINLIEST TO THE BEST ANSWER, AND PLEASE GIVE EXPLANATION!
Alexxandr [17]
A.) Molecules speed up.
3 0
2 years ago
HELPPPPP!!!
Arturiano [62]

Answer: a) arsenic

Explanation:

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3 years ago
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A red-hot piece of iron is set on a metal workbench. A student says that it transfers heat to the bench and the air by conductio
Alecsey [184]
<span>The metal also gives off heat in the form of radiation. 

Just took the test and got it right, using a process of elimination based on what you know helps. Hope this helps!</span>
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3 years ago
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