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Eddi Din [679]
2 years ago
15

Which of the following is not the unit of speed?

Chemistry
2 answers:
vitfil [10]2 years ago
7 0

Answer:

d and c

Explanation:

that is just the answer

GaryK [48]2 years ago
3 0
D and c because i had this on a test too
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Methanol (methyl alcohol, CH₃OH), is a very important industrial chemical. Formerly, methanol was prepared by heating wood to hi
katrin [286]

Answer:

CO(g) + 2H₂(g) → CH₃OH(l)

Explanation:

Carbon monoxide has molecular formula CO, molecular hydrogen has formula H₂, and methanol is CH₃OH.

The reactants are CO and H₂ and the product CH₃OH:

CO(g) + H₂(g) → CH₃OH(l)

To balance the equation, the elements must have the same amount on each side. C and O are balanced, but there is 4H in the product and only 2 in the reactant, so we multiply H₂ for 2:

CO(g) + 2H₂(g) → CH₃OH(l)

And the equation is balanced.

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3 years ago
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