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Sedaia [141]
3 years ago
8

What products will I get if I add potassium metal to water?​

Chemistry
1 answer:
docker41 [41]3 years ago
8 0
2K+2H2O=>2KOH+H2.
The reaction is exothermic.
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What describes a change that occurs when one substance reacts to another substance?
Slav-nsk [51]
A chemical or physical change
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3 years ago
Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each name.
Svetlanka [38]
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5 0
3 years ago
True or false a measurement must include a unit
Arturiano [62]

<u>HI :)</u>

True

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6 0
2 years ago
you are heating a solution and recording its temperature every 2 min during an experiment. which is your independent variable an
Zepler [3.9K]
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7 0
2 years ago
If a can of soup 150 g mass and 0.75g/ cm^3 density what’s the volume
Liula [17]

Answer:

<h3>The answer is 200 cm³</h3>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density}\\

From the question

mass = 150 g

density = 0.75 g/cm³

We have

volume =  \frac{150}{0.75}  \\

We have the final answer as

<h3>200 cm³</h3>

Hope this helps you

8 0
3 years ago
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