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Natasha2012 [34]
2 years ago
7

Which statements about the equation shown above are correct? Check all that apply. It represents a reaction that involves rearra

ngement of atoms. It represents a reaction in which hydrogen nuclei and oxygen nuclei undergo change. It represents a reaction in which hydrogen electrons and oxygen electrons undergo change.
Chemistry
2 answers:
mezya [45]2 years ago
6 0

Answer: a and c

Explanation:

Oxana [17]2 years ago
5 0

Answer:

A and C on edge

Explanation:

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A lab technician mixed a 550 ml solution of water and alcohol. if​ 3% of the solution is​ alcohol, how many milliliters of alcoh
kupik [55]

The solution 550 ml total and first we will find the amount of alcohol. 3% = 0.03 550 ml x .03 = 16.5 ml alcohol
 Then to find the amount of water used, we just have to subtract the amount of alcohol from the total volume  
550 ml total - 16.5 ml alcohol = 533.5 ml water
5 0
3 years ago
What is the major defining property of gasses?.
jonny [76]

Answer:

Gases have no definite shape or volume. They are fluid, allowing particles/molecules to move freely.

The behavior of a gas is that the volume changes directly with temperature. With a constant volume, the pressure will be directly proportional to the amount of gas.

Explanation:

These are some of the properties I can think of

5 0
1 year ago
What is 20 times 200000000
iren [92.7K]

Answer: 4000000000

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2 years ago
Fill in the Blanks: A molecular compound is made up of two or more _______ atoms. The type
Marizza181 [45]

Answer:

1.molecules of atoms

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8 0
3 years ago
the temperature is increased, the position of equilibrium moves to the left, and the yield of ammonia decreases.
igomit [66]

Answer:i don't rlly get the question but this is what i found on the internet :/

Explanation:

When the temperature is increased, the position of equilibrium moves in the endothermic direction to reduce the temperature. ... This means that as the temperature is increased, the position of equilibrium moves to the left, and the yield of ammonia decreases.

7 0
2 years ago
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