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Dahasolnce [82]
3 years ago
6

PLEASE HELP 30 POINTS

Chemistry
1 answer:
ki77a [65]3 years ago
7 0

Answer:

balance for the 1st and mass for the 2nd

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HELP ASAP ILL GIVE BRAINLIEST!!
Dahasolnce [82]

Of course we would experience them.

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3 years ago
Solve the following equation (y = 1.2345x – 0.6789) for x, given that y = 0.570
Andrews [41]

x = 1.01

Explanation:

Given equation:

   y = 1.2345x – 0.6789

   y = 0.570

Problem:

Solving for x

The variables in this equation are y and x

They can take up any value since they are variables.

  Since we have been given y = 0.570

        y = 1.2345x – 0.6789

To solve for x, we simply substitute for y in the equation;

     since  y = 0.570

     0.57 = 1.2345x – 0.6789

    add 0.6789 to both sides;

 0.57 + 0.6789 =  1.2345x – 0.6789 + 0.6789

  1.2489‬ =   1.2345x

Divide both sides by  1.2345

 \frac{1.2489}{  1.2345} = \frac{  1.2345x }{ 1.2345}

    x = 1.01

learn more:

Equations brainly.com/question/9045597

#learnwithBrainly

 

7 0
3 years ago
What happens when sodium trioxocarbonate (IV) decahydrate is heated
PSYCHO15rus [73]

Answer:

the simplest answer is it loses the water (decahydrate) because it evaporates

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What happens to a gas that is enclosed in a rigid container when the temperature of the gas is increased?
yanalaym [24]
A) - heat makes particles move faster, which usually makes the substance as a whole expand, but if the gas cannot expand the pressure will increase instead
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Pls answer this ASAP thank you
vaieri [72.5K]

Answer:

The anwer is not D the anwer is A

Explanation:

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