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Vanyuwa [196]
3 years ago
7

Acidic solutions contain high concerntrations of

Chemistry
1 answer:
larisa [96]3 years ago
7 0

Answer:

hydrogen ions

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The net ionic equation for formation of an aqueous solution of nii2 accompanied by evolution of co2 gas via mixing solid nico3 a
Ann [662]

Answer:

NiCO3 (s) + 2H+ (aq) → H2O (l) + CO2 (g) + Ni2+ (aq)

Explanation:

To write the complete ionic equation:

1. Start with a balanced molecular equation.

2. Break all soluble strong electrolytes (compounds with (aq) beside them) into their ions

3. indicate the correct formula and charge of each ion

4. indicate the correct number of each ion

5. write (aq) after each ion

6. Bring down all compounds with (s), (l), or (g) unchanged.

8 0
3 years ago
PLEASE ANSWER PLEASE
Oliga [24]
Sold, liquid, and gasses. Please mark me as the brainlest
8 0
3 years ago
Why is it important for people to understand how to properly dispose of waste in a watershed?
Natali [406]

Answer:

disposing waste properly is important because watersheds are the surface water features and stormwater runoff within a watershed which ultimately end up in other bodies of water. It is essential to consider these downstream impacts when developing and implementing water quality protection and restoration actions. Everything upstream ends up downstream

Explanation:

A watershed describes an area of land that contains a common set of streams and rivers that all drain into a single larger body of water, such as a larger river, a lake or an ocean. For example, the Nile River watershed is an enormous watershed

5 0
4 years ago
Why are there different branches of chemistry
natali 33 [55]
Just like there are different levels and branches of math they are different branches of chemistry like in math different jobs require different types of levels of chemistry and math. Do you learn different things in the groups.
5 0
4 years ago
Name the gas liberated when ethanol react with sodium metal?
expeople1 [14]
<span>When sodium reacts with ethanol, hydrogen gas liberates and leaves a colorless solution of Alkoxide 

Reaction: 2CH</span>₃CH₂OH + 2Na → 2CH₃CH₂ONa + H₂

So, in short the answer of your particular question will be "Hydrogen Gas"

Hope this helps!!!
4 0
4 years ago
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