3 years ago

Ammonia is a weak base because it produces ___ ions in solution

Chemistry

1 answer:

ryzh [129]3 years ago

4 0

Only a few ions (in comparison to others that totally break apart)

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HI(aq)+NaOH(aq)→ <br> what the final balanced chemical equation with the phases included

julia-pushkina [17]

Answer:

$HI(aq)+NaOH(aq)\rightarrow NaI(aq)+H_2O(l)$

Explanation:

Hello there!

In this case, for this neutralization reaction, it is possible to realize that one the neutralization products is water (pH=7) and the other one is the salt coming up from the cation of the NaOH and the anion of the HI:

$HI(aq)+NaOH(aq)\rightarrow NaI+H_2O$

Moreover, since the solubility of NaI is large in water, we infer it remains aqueous whereas the water is maintained as liquid:

$HI(aq)+NaOH(aq)\rightarrow NaI(aq)+H_2O(l)$

Which is also balanced as the number of atoms of all the elements is the same at both sides.

Best regards!

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2 years ago

A high speed train travels 176 miles in 7 hours. What is the speed of the train

umka21 [38]

Answer:

25 mph

Explanation:

So we have to find the unit rate, or you could use the DTS triangle, but both say you have to divide, so our equation is:

176 ÷ 7 = 25.14

But I'm going to round that

So the train is traveling at 25 mph

hope this helps:/

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2 years ago

The pictures showed an organ system in the human body

LenaWriter [7]

The answer is D okay

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3 years ago

Which kind of investigations allow for the control of variables?

KATRIN_1 [288]

Answer: The answer would be B. Hope this helps.

Explanation:

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Astronauts on the Moon can jump higher than if they were on Earth. This is because...

Mekhanik [1.2K]

This is because of Gravity. Your muscles or your entire body is at ease or whatever because the moon has more mass than earth.

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2 years ago

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