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STALIN [3.7K]
3 years ago
7

¿Cómo moléculas de un sólido difieren de las de un líquido o un gas?

Chemistry
1 answer:
castortr0y [4]3 years ago
8 0
Ssssssssssssssssssssssssssss
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Name the functional group in the
8_murik_8 [283]
It’s called Diethyl ether so I think the answer is D
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2 years ago
How many moles of water are produced from 13.35 mol of oxygen?
Over [174]
26.7 moles of H2O
that is my answer to this 
8 0
3 years ago
IF 14.07*10^26 molecules of magnesium chloride was produced in the following reaction, how many grams of magnesium reacted?
Wittaler [7]

Answer:

56160grams

Explanation:

First, we need to convert the number of molecules of magnesium chloride (MgCl2) into moles by dividing by Avagadro's number (6.02 × 10^23 molecules)

n = nA ÷ 6.02 × 10^23

n = 14.07 × 10^26 ÷ 6.02 × 10^23

n = 14.07/6.02 × 10^(26-23)

n = 2.34 × 10^3 moles of MgCl2

The balanced reaction given in the question is as follows:

Mg + 2HCl → MgCl2 + H2

If 1 mole of Mg produced 1 mole of MgCl2

Then, 2.34 × 10^3 moles of Mg will also produce 2.34 × 10^3 moles of MgCl2.

Using mole = mass ÷ molar mass (MM)

Molar mass of Mg = 24g/mol

mass = mole × MM

mass = 2.34 × 10^3 × 24

mass = 56.16 × 10^3

mass = 56160grams.

6 0
3 years ago
............................
I am Lyosha [343]

I think the answer is A or C sorry for not having that good of an answer

5 0
3 years ago
A wooden block has a mass of 125 g and a volume of 55 cm3. What is its density?
leonid [27]

Answer:

d = 2.27 cm3

Explanation:

m = 125 g

V = 55 cm3

m = V × d

=> d = m/V = 125/55 = 2.27 g/cm3

4 0
2 years ago
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