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Black_prince [1.1K]
3 years ago
15

Which statement is true about compounds? They do not form living things. They do not form nonliving things. They are formed when

electrons of different atoms combine. They are formed when atoms of different elements combine.
Chemistry
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Answer:

The true statement is:

They are formed when atoms of different elements combine.

Explanation:

Compounds are formed when atoms of different elements combine.

Atoms of different elements combine with each other to attain stable electronic configuration.

The atoms can combine with each other in two different ways:

1) By sharing the electrons

2) By exchanging electrons

When they share electrons with each other, they form a covalent bond.

When they exchange electrons, they form an ionic bond.

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Answer:

Explanation:

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3 years ago
8KCIO3 +1C12H22011
docker41 [41]

3.2 g KClO3

Explanation:

1.1 g C12H22O11 × (1 mol C12H22O11/342.3 g C12H22O11)

= 0.0032 mol C12H22O11

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5 0
3 years ago
7. Which statement is true about particles in ice and in boiling water?
IceJOKER [234]

Answer:

A. particles are the same.

Explanation:

Hello, since we are talking about the water, the molecules are quite equal.

Nonetheless,  if you want to know it (because this is not in the answers), the particles move faster in the boiling water than in the ice, considering that in the boiling water there is a larger energy content, which allows the molecules to move faster (they "have" more energy). In addition, The molecules are closer in the ice because that is the only way for them to solidify (get together).

Best regards!

6 0
3 years ago
Balance the following chemical reactions:
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1. 2Pb(NO₃)₂ → 2PbO + 4NO₂ + O₂

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1)

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2)

CuSO_4+Cu_2Cl_2\neq>

CuSO_4+Cu_2l_2\neq

4 0
3 years ago
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Question 6<br> How many molecules are in 4.48 liters of CO 2?
Dovator [93]
22.4 molecules are in 4.48 liters of CO 2
8 0
3 years ago
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