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Papessa [141]
3 years ago
6

Which of the following is not equal to 0.536 kilometers?

Chemistry
2 answers:
qwelly [4]3 years ago
5 0

Answer : The incorrect option is, 53.6 hectometers (hm)

Explanation :

(1) The conversion used from kilometers to hectometers is:

1 km = 10 hm

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{10hm}{1km})=5.36hm

The value in hectometers is 5.36 hm

(2) The conversion used from kilometers to meters is:

1 km = 1000 m

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{1000m}{1km})=536m

The value in meters is 536 m

(3) The conversion used from kilometers to millimeters is:

1 km = 1000000 mm

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{1000000mm}{1km})=536000mm

The value in millimeters is 536000 mm

(4) The conversion used from kilometers to centimeters is:

1 km = 100000 cm

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{100000cm}{1km})=53600cm

The value in centimeters is 53600 cm

Hence, the incorrect answer is, 53.6 hectometers (hm)

ladessa [460]3 years ago
3 0
53.6 hectometers is not equal to 0.536 kilometer
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First we have to calculate the moles of N_2 and H_2.

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\text{ Mass of }NH_3=\text{ Moles of }NH_3\times \text{ Molar mass of }NH_3

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