In a reaction process a company expected to make 6.8

Chemistry

1 answer:

svetlana [45]3 years ago

3 0

Answer:

1) 61.8%

Explanation:

(4.2/6.8)*100

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Calculate the freezing point of a solution containing 15 grams of kcl and 1650.0 grams of water. the molal-freezing-point-depres

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Answer is: freezing point is -0,226°C.
Answer is: the molal concentration of glucose in this solution is 1,478 m.
m(KCl) = 15 g.
n(KCl) = m(KCl) ÷ M(KCl).
n(KCl) = 15 g ÷ 74,55 g/mol.
n(KCl) = 0,2 mol
m(H₂O) = 1650 g ÷ 1000 g/kg = 1,65 kg.
b = n(KCl) ÷ m(H₂O).
b = 0,2 mol ÷ 1,65 kg = 0,122 m.
Kf(water) = 1,86°C/m.
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Answer: Nope

Explanation:

Oxidation occurs because an agent that causes the oxidation---the oxidizing agent---must itself get reduced

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How do electrostatic forces affect the electrons in an atom?

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The answer is C.
Electrostatic force binds the the negatively charged to the positive charge atomic nucleus

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What type of chemical reaction is this?

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Use the conversion factor 1amu=6.66054 x 10^-24 to answer the following questions.. . a) 1.674 x 10^-24 g of neutrons is how man

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A.) The conversion factor is 1 amu = $1.66054 ^{-24}g$

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