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Maksim231197 [3]
3 years ago
5

Calculate the mass in grams of 7.88 mol of RbMnO4

Chemistry
1 answer:
vitfil [10]3 years ago
8 0
Molar mass RbMnO₄ = 204.40 g/mol

1 mole ---------- 204.40 g
7.88 mole ------ ?

mass = 7.88 * 204.40 / 1

mass = 1610.672 g

hope this helps!
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_______ is the amount of heat necessary to raise the temperature of 1 gram of a substance by 1 degree Kelvin. A. A calorie B. En
Maksim231197 [3]
<h2>The required option d) "specific heat" is correct.</h2>

Explanation:

  • To raise the temperature of any substance or material of certain mass to respective temperature it requires some amount of heat.
  • Specific heat is the amount of heat necessary to raise the temperature of the substance of 1 gram to 1 Kelvin.
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5 0
3 years ago
Which of the following is NOT a product obtained from the distillation of coal tar?
rjkz [21]

Answer:

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Explanation:

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Hope this helped!

7 0
3 years ago
Read 2 more answers
A 10.0-g sample of sodium chloride was placed in 10.0 g of water. If 3.85 g of Cl2 was obtained, what was the percent yield of C
suter [353]

Answer:

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Explanation:

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First we must find the limiting reactant

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so we know NaCl is the limiting

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7 0
2 years ago
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Solnce55 [7]

Answer:

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Explanation:

As we know that in sodium-potassium pump .          

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6 0
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Pavel [41]
The answer is C, I believe.
6 0
2 years ago
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