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photoshop1234 [79]
3 years ago
15

What is the product of 3 x 10² kg and 2 x 10-3 kg?

Chemistry
1 answer:
lianna [129]3 years ago
3 0

Answer:

5997 kg

Explanation:

Hope this helps

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The information below is a description of a substance:
skelet666 [1.2K]

Answer:

A chemical change

Explanation:

7 0
3 years ago
The nation on average uses around 10 Million tons of salt per year to de-ice roads. How many kilograms of salt is this? (please
Westkost [7]
45359237 kilograms :))))))))))
3 0
2 years ago
Can you identify 2 characteristics of combustion reactions?
monitta
An element or compound will react with oxygen and will produce carbon dioxide, water, and sometimes carbon (if it is an incomplete combustion).
4 0
2 years ago
1. If 22.5 L of nitrogen at 734 mm Hg are compressed to 702 mm Hg at constant
Alika [10]

Answer:

The answer to your question is   V2 = 23.52 l

Explanation:

Data

Volume 1 = V1 = 22.5 l

Pressure 1 = P1 = 734 mmHg

Volume 2 = V2 = ?

Pressure 2 = 702 mmHg

Process

To solve this problem use Boyle's law.

                      P1V1 = P2V2

-Solve for V2

                          V2 = P1V1 / P2

-Substitution

                          V2 = (734 x 22.5) / 702

-Simplification

                           V2 = 16515 / 702

-Result

                           V2 = 23.52 l

-Conclusion

If we diminish the pressure, the volume will be higher.

8 0
2 years ago
Why is respiration considered an exothermic process​
zavuch27 [327]

Answer:

Respiration is considered as exothermic reaction because energy is released in this process. Glucose combines with oxygen present in our cells to form carbon dioxide and water along with energy.

Explanation:

Good Luck!

7 0
2 years ago
Read 2 more answers
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