Chemistry, 27.09.2019 01:30 kyusra2008

N2 + 3h2 = 2nh3

for the equation in (2) above, you have 1000. g of n2 and 150.0 g of h2:

a. identify the limiting reactant.

b. calculate the theoretical yield in grams of nh3.

c. calculate the grams of excess reactant.
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Answer from: melissalopez12

The answer to your question is:

a) Hydrogen

b) 850 g of NH3

c) 300 g of N2

Explanation:

N2 + 3H2 ⇒ 2NH3

N2 = 1000 g

H2 = 150 g

a. Identify the limiting reactant.

MW N2 = 28 g

MW H2 = 2 g

MW NH3 = 17g

N2 + 3H2 ⇒ 2NH3

28g 3(2)

1000 g x

x = (1000 x 6)/ 28

x = 214.3 g of H2

Then, the limiting reactant is H2, because is necessary to have 214.3 g of H2 to react with 1000 g of N2, and there are only 150 g.

b. Calculate the theoretical yield in grams of NH3.

N2 + 3H2 ⇒ 2NH3

6g 2(17)g

150g x

x = (150 x 34) / 6

x = 850 g of NH3

c. Calculate the grams of excess reactant.

N2 + 3H2 ⇒ 2NH3

28g 6 g

x 150 g

x = (150 x 28)/ 6

x = 700 g of N2

Excess reactant = 1000g - 700g

= 300 g of N2

Answer from: Quest

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

Answer from: Quest

i'm assuming that it's c.) red bank..

What city is located at 17° south 36° east answers: a)surfer’ town b)white’s beach c)red bank d)

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N2 + 3h2 = 2nh3

for the equation in (2) above, you have 1000. g of n2 and 150.0 g of h2:...

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