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USPshnik [31]
3 years ago
14

Which types of reactions are also redox reactions?

Chemistry
2 answers:
dexar [7]3 years ago
8 0

Answer:

its c

Explanation:

took the test

Anettt [7]3 years ago
4 0

Answer:

i think it is a

Explanation:

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What is the formula for potassium nitrate? (3 points) a KN b K3N c KNO2 d KNO3
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Answer:

KNO3 (Potassium Nitrate)

Explanation:

I just know.

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2 years ago
Type the max number of electrons that can be present in each shell or sub below
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32 in n=5

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7 0
3 years ago
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How many electrons are in a atom of zicronium
MrRissso [65]

Answer:

There are 40 electrons in one atom of Zirconium.

Explanation:

Note: The word is not zicronium, it is Zirconium.

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3 years ago
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An atom of an element has 5 electrons in L-shell.
pishuonlain [190]
I dont know your question but that is true
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3 years ago
What is the mass of 2.50 moles of NaCl
garik1379 [7]

Answer:

The mass of 2,50 moles of NaCl is 146, 25 g.

Explanation:

First we calculate the mass of 1 mol of NaCl, starting from the atomic weights of Na and Cl obtained from the periodic table. Then we calculate the mass of 2.50 moles of compound, making a simple rule of three:

Weight NaCl= Weight Na + Weight Cl=  23 g+ 35,5 g= 58, 5 g/ mol

1 mol ------ 58, 5 g

2,5 mol---x= (2,5 mol x 58, 5 g)/ 1 mol = <u>146, 25 g</u>

8 0
3 years ago
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