Chemistry, asked by jjbhyraiah, 9 months ago

how many grams of calcium must react with 41.5gram of atomic chlorine to produce calcium chloride

Answers

Answered by IvotedforTRUMP
0

First calculate the number of moles of calcium hydroxide in the 74 grams :

n

=

m

M

r

=

74

40

+

32

+

2

=

1

m

o

l

Therefore, providing sufficient hydrochloric acid is added, the maximum amount of calcium calcium chloride that can be formed is also 1 mole (in order to satisfy the mole ratio in the balanced chemical reaction).

But 1 mole of calcium chloride corresponds to a mass of

m

=

n

×

M

r

=

1

×

(

40

+

2

×

35

,

5

)

=

111 g

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