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Elena L [17]
3 years ago
12

The reactant of a chemical reaction

Chemistry
1 answer:
Debora [2.8K]3 years ago
8 0
The 2 in front of the oxygen gas and the 2 in front of the water vapor are called the reaction<span> coefficients. They indicate the number of each </span>chemical<span> species that reacts or is formed. Methane and oxygen (oxygen is a diatomic — two-atom — element) are </span>the reactants<span>, while carbon dioxide and water are the products. hope i helped</span>
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In case of accidental contact with chemicals, how long should the eyes be flushed at the eyewash station
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Answer:

See the answer below

Explanation:

<em>The duration of flushing the eyes at the eyewash station in case of accidental contact with chemicals depends of the nature of the chemical.</em>

If the chemical is known to be a <u>non-irritant or mild-irritant</u> one, a <u>5-minute </u>washing time is recommended as the first aid. before seeking the help of a physician,

For <u>moderate to severe irritant</u> chemicals, an immediate <u>15-20 minutes</u> washing period is recommended before seeking further medical help.

For <u>corrosive and strong alkalis</u> chemicals, <u>30 and 60 minutes</u> washing are recommended respectively before seeking the attention of a physician.

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2 years ago
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Answer:

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7 0
3 years ago
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4 0
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