methanol can be used to prevent certain liquids from freezing in cold weather. methanol is produced when…
methanol can be used to prevent certain liquids from freezing in cold weather. methanol is produced when carbon monoxide and hydrogen gas react. consider the following reaction: 3 molecules of carbon monoxide (co) react with 6 molecules of hydrogen (h₂) to produce some amount of methanol (ch₄o). complete the table below. chemical element number of atoms in the reaction h c o during this reaction, how many molecules of methanol (ch₄o) are produced?
Answer
Explanation:
Step1: Calculate number of H - atoms
Each $H_2$ molecule has 2 H - atoms. There are 6 $H_2$ molecules. So the number of H - atoms is $6\times2 = 12$.
Step2: Calculate number of C - atoms
Each CO molecule has 1 C - atom. There are 3 CO molecules. So the number of C - atoms is 3.
Step3: Calculate number of O - atoms
Each CO molecule has 1 O - atom. There are 3 CO molecules. So the number of O - atoms is 3.
Step4: Determine number of methanol molecules
The chemical formula of methanol is $CH_4O$. From the number of C - atoms (3), since each methanol molecule has 1 C - atom, the number of methanol molecules produced is 3.
Answer:
| Chemical element | Number of atoms in the reaction |
|---|---|
| H | 12 |
| C | 3 |
| O | 3 |
| Number of methanol molecules: 3 |