Answer:
NH3
Explanation:
there is one nitrogen and 3 hydrogen
<span>The combined gas equation relates three variables pressure, temperature and volume when the number of moles is constant.
The equation is PV / T = constant. Which is valid for a fixed number of moles of the gas.
You can derive the combined gas equation from the combination of Bolye's law, Charles' law and Gay-Lussac's law, which needs some algebra.
Answer: option 2. number of moles.
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Scatter Plots. Scatter Plots show the relationship between two variables.
Answer:
a supply of electric charges which are free to flow, some form of push to move the charges through the circuit and a pathway to carry the charges.
Explanation:
There's your answer have a good day
Answer:
three parts alcohol and seven parts water.
Explanation:
The total ounces of solution formed = 20 ounces
The solution of volume 12 ounces has one part alcohol and two parts water.
If there are three parts of solution, there is one part alcohol and two parts water.
for 12 ounces we have = 4 ounces alcohol and 8 ounces of water.
for 8 ounces of solution we have one part alcohol and three parts water.
It means in 8 ounces we have = 2 ounces alcohol and 6 ounces of water.
The total ounces of alcohol in the solution after mixing = 4 + 2 =6
the total ounces of water in the solution after mixing = 8 + 6 = 14
Thus the ratio of alcohol to water = 6:14 = 3: 7
it means three parts alcohol and seven parts water.