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bogdanovich [222]
3 years ago
8

What happens to hydrogen atoms at very high temperatures?​

Chemistry
1 answer:
labwork [276]3 years ago
4 0

Answer:

They are fused into helium and create energy. But it takes 4

hydrogen atoms to make 1 atom of helium. The Hydrogen is first

converted to Deuterium (heavy hydrogen), and the two deuterium

atoms fuse to make the Helium atom. This process releases a lot of

energy, not the least because of the neutrons released. If this helps please rank Brainliest. Thanks!

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Answer:

0.8g/ml

Explanation:

d=m/v

d=20/25

d=0.8

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When the pH value of a solution is changed from 2
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What is the name of the compound (NH4)2SO4
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3 years ago
How many moles are there in 2.30 x 1024 atoms of silver?
Sunny_sXe [5.5K]

Answer:

Step 1 should be convert atoms to moles (n). Step 2 should be convert moles (n) to mass (m).

Step 1

Use dimensional analysis to convert the number of atoms to moles.

1 mole atoms = 6.022 × 10²³ atoms

n(Ag) = 2.3 × 10²⁴ Ag atoms × (1 mol Ag/6.022 × 10²³ Ag atoms) = 3.8193 mol Ag

Step 2

Convert the moles of Ag to mass.

mass (m) = moles (n) × molar mass (M)

n(Ag) = 3.8193 mol Ag

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5 0
3 years ago
A 5.00g of X, the product of organic synthesis is obtained in a 1.0 dm3 aqueous solution. Calculate the mass of X that can be ex
Anestetic [448]

Answer:

mass of X extracted from the aqueous solution by 50 cm³ of ethoxy ethane = 3.33 g

Explanation:

The partition coefficient of X between ethoxy ethane (ether) and water, K is given by the formula

K = concentration of X in ether/concentration of X in water

Partition coefficient, K(X) between ethoxy ethane and water = 40

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Mass of X in ether = m g

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Concentration of X in ether = (m/0.05) g/dm³

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Mass of X in water left after extraction with ether = (5 - m) g

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Using K = concentration of X in ether/concentration of X in water;

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8 0
3 years ago
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