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Bas_tet [7]
3 years ago
12

Identify the spectator ions in the reaction that occurs between aqueous solutions of potassium hydroxide and hydrochloric acid

Chemistry
1 answer:
m_a_m_a [10]3 years ago
8 0

Answer:

The answer is option A.

K+ Cl-

Hope this helps you

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Cl2(g) + 2kBr(s) ---> 2KCl(s) + Br2(g) Rewrite the equation and write the color of each chemical under its name. 2. What type
kolezko [41]

Answer:

Cl2(g) (green/yellow mix) + 2KBr(s) (white) ---> 2KCl(s) (violet) + Br2(g) (reddish brown)

This chemical reaction is a redox type.

Explanation:

Look at the oxidation state, when the number increase your element gets oxidated, when the number decrease, the elements it's getting reduced.

8 0
3 years ago
What is the equation for figuring out the Atomic Mass
zhenek [66]

Answer:

Atomic mass = mass of protons + mass of neutrons

Explanation:

In an element atomic mass of an atom can be calculated by adding the mass of protons and neutrons

I hope this helps! :)

8 0
3 years ago
Can someone help me with number 4? Please and thank you
kipiarov [429]

Answer:

1st Blank: <em>1 Co</em>

2nd Blank:<em> 2 Na2S</em>

3rd Blank:<em> 4 Na</em>

4th Blank:<em> 1 CoS2</em>

Explanation:

<em>Trust me</em>

6 0
3 years ago
Help ASAP If you know what to do comment if u don’t I’ll report you ! Points added
mylen [45]

Proton:

Positive

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Mass of 1 AMU

Neutron:

Neutral

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Electron:

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5 0
2 years ago
What two molecules make up sucrose?
SOVA2 [1]

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glucose and fructose

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Sucrose is a disaccharide (a kind of sugar made of two monosaccharides) made of glucose and fructose

7 0
2 years ago
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