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Helen [10]
2 years ago
10

How do we detect the change in energy?

Chemistry
1 answer:
IrinaVladis [17]2 years ago
3 0
It’s properties unless we can look at the pattern in which it changes matter.
MARK ME AS BRAINLIEST
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A chemist has two large containers of sulfuric acid solution, with different concentrations of acid in each container. Blending
vitfil [10]

Answer:

0.015% and 0.012%

Explanation:

using simultaneous equation

6 0
3 years ago
Which statement accurately describes the illustration?
jasenka [17]
I'm not sure but I think it is A. image one has the most spread out particles like a gas, and b has closer together particles like a liquid or solid. since there are no choices that say A=gass and B=solid, so I am guessing it is answer A.
4 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP URGENT IM STRESSED AND STUCK
Genrish500 [490]
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8 0
2 years ago
Is 2Zn + 2HCI = ZnCL2 + H2 balanced or unbalanced
riadik2000 [5.3K]
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7 0
3 years ago
Given the balanced equation: 2KClO₃ ---> 2KCl + 3O₂ How many moles of O₂ are produced when 4.0 moles of KCl are produced?
Verizon [17]

Answer:

The answer to your question is 6.0 moles of O₂

Explanation:

Data

                      2KClO₃    ⇒     2KCl    +    3O₂

moles of O₂ = ?

moles of KCl = 4

Process

To find the number of moles of O₂, use proportions and cross multiplication.

Use the coefficients of the balanced equation.

                    2 moles of KCl ----------------- 3 moles of O₂

                    4 moles of KCl -----------------  x

                          x = (4 x 3) / 2

-Simplification

                          x = 12/2

-Result

                        x = 6 moles of O₂

-Conclusion

When 4,0 moles of KCl are produced, 6.0 moles of O₂ will be produced.                          

6 0
3 years ago
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