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Klio2033 [76]
4 years ago
15

Using the periodic table, determine the number of neutrons in a carbon.

Chemistry
1 answer:
wlad13 [49]4 years ago
5 0
Carbon has 6 protons so since the amount of protons always equals the amount of neutrons it has 6 neutrons
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How many grams of silver nitrate will be needed to produce 8.6 g of silver?
konstantin123 [22]

Answer:

13.5g of AgNO3 will be needed

Explanation:

Silver nitrate, AgNO3 contains 1 mole of silver, Ag, per mole of nitrate. To solve this problem we need to convert the mass of Ag to moles. Thee moles = Moles of AgNO3 we need. With the molar mass of AgNO3 we can find the needed mass:

<em>Moles Ag-Molar mass: 107.8682g/mol-</em>

8.6g * (1mol / 107.8682g) = 0.0797 moles Ag = Moles AgNO3

<em>Mass AgNO3 -Molar mass: 169.87g/mol-</em>

0.0797 moles Ag * (169.87g/mol) =

<h3>13.5g of AgNO3 will be needed</h3>

3 0
3 years ago
3. Why do gases deviate from the ideal gas law at high pressures? A. Molecules have finite volume. B. Cohesive forces increase t
ipn [44]

Answer:

A. Molecules have finite volume.

Explanation:

Gases deviate from the ideal gas law at high pressures because its molecules have a finite volume.

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This difference is the deviation between the real and ideal gases.

3 0
3 years ago
which organelle converts the chemical energy stored in food into compounds that are more convenient for the cell to use?
stiv31 [10]
It's the mitochondrion. It it the powerhouse of the cell and deals mainly with energy.
6 0
4 years ago
Read 2 more answers
What is the most likely fate of a protein with an N-terminal hydrophobic sorting signal and an additional internal hydrophobic d
scoundrel [369]

Explanation:

The  fate of a protein with an N-terminal hydrophobic sorting signal and an additional internal hydrophobic domain of 22 amino acids.When it is in the translocation channel and emitted laterally into the membrane, the hydrophobic region is known as a trans-membrane domain.

4 0
3 years ago
If you can solve both<br> Will mark brainly<br> ASAP
MrRa [10]

Answer:

The main function sis the 2nd one and the substance provides the first 1.

Explanation:

Hope you finish the rest on your own, have fun!

7 0
3 years ago
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