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8090 [49]
2 years ago
9

Calculate the mass of 0.0455 mol of Ni

Chemistry
1 answer:
Lera25 [3.4K]2 years ago
8 0

Answer:

2.67g Ni

Explanation:

To convert from moles to mass, use molar mass as a conversion factor.

Nickel has a molar mass of 58.69g/mol.

0.0455mol (\frac{58.69g Ni}{1 mole Ni}) = 2.67g Ni

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Calculate the number of moles present in 9.50g of co2
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Answer:

0.4318 mol

Explanation:

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Moles= 0.4318 mol

3 0
3 years ago
1) Write the symbol and charge for each individual ion
ololo11 [35]

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3 0
2 years ago
A mixture in which one substance is evenly mixed with another substance is called a..
Brrunno [24]

Answer:

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Explanation:

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8 0
2 years ago
Which is a key element found in all carbohydrates, lipids, proteins, and nucleic acids?
klemol [59]
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8 0
3 years ago
How many grams of P4O10 would be produced when 0.700 mole of phosphorus is burned?
AysviL [449]
We can solve the equation and show the solution below:

Oxygen atomic number is 16.
Phosphorus atomic number is 32.

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Solving for the grams:

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Total grams = 113.6

The answer is 113.6 grams.
8 0
3 years ago
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