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Svetllana [295]
3 years ago
6

What is a decomposition reaction?

Chemistry
1 answer:
77julia77 [94]3 years ago
4 0

Answer:

D. Two reactants combine to form a single ew product.

Explanation:

Because, A decomposition reaction produces multiple products from a single reactant.

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They can be differnt shape or one must weight more then the other one
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How many moles of n are in 0.163 g of n2o?
zimovet [89]

First convert 0.163 grams of N2O to mol by dividing it with the molecular weight. The molecular weight of N2O is 44 grams/mol. The answer would be 3,79x10^-3. Then multiply it with 2 since there are 2 Nitrogen in one mole of N2O. Therefore, there are 7.41x10^-3 moles of Nitrogen. 

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Please help! (The question is in the picture above)
goldfiish [28.3K]
(i) The pH of HCl is between 0 and 2.
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7 0
3 years ago
Which of the following elements will sulfur most readily react with in order to help it fill its outer shell with 8 electrons?
Gelneren [198K]

Answer:

Magnesium

Explanation:

Using the KLMN styled electronic configuration, the electronic configuration of sulphur with atomic number 16 is 2, 8,6

What this means is that it needs extra 2 electrons to fill into its M shell to attain the octet configuration.

Now let’s look at Magnesium, with atomic number 12, the electronic configuration it has is 2,8,2.

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The sulphur atom will gladly accept the two electrons which the magnesium atom wants to give away. This makes it the perfect element to be reacted with sulphur to make it attain its octet configuration

5 0
3 years ago
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Answer:

1.312788 atm

Explanation:

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2 years ago
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