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ahrayia [7]
3 years ago
13

You mix 5.25 moles of A with 7 moles of B in the chemical equation 3A + 4B 2C + 3D. Which statement is true about the reactants?

B has a greater molar mass than
a. A has a greater molar mass than
b. B is the limiting reactant.
c. A is the limiting reactant.
d. A and B are in ideal stoichiometric proportion.
Chemistry
2 answers:
MaRussiya [10]3 years ago
7 0
The answer is d. A and B are in ideal stoichiometric proportion. In a balanced reaction equation, the ratio of mole number of the reactants is equal to the ratio of the coefficients. 5.25:7=3:4.
eduard3 years ago
5 0

E for Plato users

a and b are in ideal stoiciometric proportion

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Answer:

10^-3 M.

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STEP ONE: Convert the value of mg/ml to g/l. That is;

35mg/ml = 35g/l.

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The number of moles = 35 /35000 = 10^-3 moles.

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Answer:

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4 0
3 years ago
PLEASE ANSWER FAST!!
nydimaria [60]

The summers in Michigan and Florida are similar because the plants in both regions end their periods of dormancy, trees start to grow buds, and plants begin to flower.

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scoray [572]
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