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liq [111]
2 years ago
13

Hello! May I please get some help here? :) Giving brainliest

Chemistry
3 answers:
Korvikt [17]2 years ago
7 0

Answer:

no no no......

Explanation:

no no no......

Brut [27]2 years ago
6 0

Answer:

no

Explanation:

Anonymous2 years ago
0 0

this is not brainly its guru is you dum da dum dum dum da dum dm or stupaid

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What is the most likely result of the pollution of a fresh water resource?
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Answer:

Loss of biodiversity in the wetlands.

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Nitrogen pollution enters Earth’s freshwater resources from a variety of human activities, including the use of fertilizers and pesticides in agriculture. This nitrogen pollution has a negative effect on plants and animals living in fresh water. Certain wetland plants, however, are able to purify the water and restore it to its non-polluted state.

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3 years ago
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3 years ago
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How many moles of Hions are present in the following aqueous solution?
Fittoniya [83]

Answer:

Nitric acid is a strong acid meaning it completely dissociates in water. Therefore, you can say that the concentration of H+ ions in solution is the same as the concentration of the acid (molar concentration). So once you have that, you can use the pH formula to find the pH of the acid.

pH = -log[H+]

So if you have .15 M HNO3 the pH is 0.82.

But, if you have a different concentration, the pH will change.

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6 0
3 years ago
What does magnesium carbonate and hydrochloric acid make?
Lelechka [254]

Answer:

Magnesium carbonate reacts with hydrochloric acid to produce magnesium chloride, carbon dioxide, and water.

Explanation:

CMgO3 + 2HCl  => MgCl2 +  CO2  +  H20

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3 years ago
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the combination of two or more atoms, from the same or different elements, creates a(n)__________. a. element c. molecule b. ato
Dovator [93]
It would be C. Molecule.
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3 years ago
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