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Ilya [14]
3 years ago
14

If an industrial worker knows that his chemical process is 87.3% efficient and he needs to

Chemistry
1 answer:
Dmitrij [34]3 years ago
4 0

I legitimately think it's 87.3 grams

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THIS IS SCIENCE
lana [24]
I'm guessing D or C, remember that the noble gases cannot combine
5 0
3 years ago
Determine which physical conditions are necessary to support nuclear fusion and formation of stars.
Ilia_Sergeevich [38]

Answer:

Promotes Stellar Formation:

-Increased Gravitational Attraction

-Higher Temperature

Does Not Promote Stellar Formation:

-Decreased Gravitational Attraction

-Lower Temperature

Explanation:

Stars need at least three million kelvins to form, and the gravitational attraction helps form the star in the first place.

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2 years ago
What is the value of R in the ideal gas law?
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It’s option B 0.0821L.atm/mol.K
5 0
3 years ago
Why reducing power of elements decrease, on moving from left to right in a period?
masya89 [10]
The atom or an ion which loses electron /electrons is called reducing agent.

Whole moving across a period from left to right metallic character decreases, therefore reducing power element decreases.
3 0
2 years ago
Another metal phosphate is iron phosphate. It will behave similar to calcium phosphate in an acid solution. What is the net ioni
crimeas [40]
<span>Iron phosphate when in an acid solution ionizes or dissociates into ions. The ions are the Iron (III) and the HPO4^2-. The net ionic equation should be as follows:

FePO4(s)+H3O +(aq)⇌Fe^3+(aq)+HPO4^2−(aq)+H2O(l)</span>
4 0
3 years ago
Read 2 more answers
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