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olga nikolaevna [1]
3 years ago
7

What advice would you give to a person who handles hydrogen and oxygen in their workplace?I think I have an idea of what advice

to give, but I'm not entirely sure if it's correct. Please help!! I'm really bad at science.
Chemistry
1 answer:
joja [24]3 years ago
8 0
Regard the principle of utilization of two gas.

Make a consistent control of hardware containing gas.

Make a consistent control of weight diminishing valves giving gas.

No smoking zone.
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What volume will 3.0 moles of O2 gas occupy at S.T.P?
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2 years ago
The compound sodium carbonate is a strong electrolyte. Write the reaction when solid sodium carbonate is put into water:
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The compound sodium carbonate is a strong electrolyte because it completely dissociates when placed in water into its component ions. The equation of the reaction can be expressed as:

Na_2CO_3_{(s)} ---> 2 Na^+_{(aq)} + CO_3^{(2+)}_{(aq)}

The dissociation leads to the formation of sodium and carbonate ions with the latter held together by its internal covalent bond.

This is unlike weak electrolytes that do not dissociate completely in water or aqueous solutions. Only a small fraction of the solute exists as ions in the solution.

More on strong and weak electrolytes can be found here: brainly.com/question/3410548

7 0
3 years ago
Is acid rain corroding a statue an example of physical weathering
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Acid rain's effect on stone is a chemical change.

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Acid rain has hydrochloric acid which reacts with the calcium carbonate in the stone.

I hope this helps. (Sorry if i am wrong)

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