Answer : The volume of gas will be 29.6 L
Explanation:
Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.
The combined gas equation is,
where,
= initial pressure of gas = 12 atm
= final pressure of gas = 14 atm
= initial volume of gas = 23 L
= final volume of gas = ?
= initial temperature of gas = 200K
= final temperature of gas = 300K
Now put all the given values in the above equation, we get the final pressure of gas.
Therefore, the new volume of gas will be 29.6 L
Hello!
If I initially have a gas at a pressure of 12 atm, volume of 23 liters, and temperature of 200 K, and then I raise the pressure to 14 atm and increase the temperature to 300 K, what is the new volume of the gas?
We have the following data:
P1 (initial pressure) = 12 atm
V1 (initial volume) = 23 L
T1 (initial temperature) = 200 K
P2 (final pressure) = 14 atm
T2 (final temperature) = 300 K
V2 (final volume) = ? (in L)
Now, we apply the data of the variables above to the General Equation of Gases, let's see:
multiply the means by the extremes
*** Note: the approximation rule says that when the number before the digit 5 is odd, the previous value is raised to the next even number
Answer:
The new volume is approximately 30 Liters
_______________________
Aluminum and nitrogen combines together through ionic bonding to form aluminum nitride AlN. Thus, the type of bonding here is ionic bond.
Ionic bonding is the strongest bond type formed between a metal and nonmetal. Metals are electrons rich and can easily lose electrons to form their higher oxidation states.
Non-metals up to group 17 are electrons deficient and they need one or more electrons to attain stability or to fulfill the octet. Metals donate electrons to non-metals forming ionic bonds.
Eve though aluminum is placed with non-metals it shows metallic properties which is classified into 13th group thus, having 3 valence electrons. Nitrogen is 15th group element with 5 valence electrons and thus, need 3 more electrons to attain octet.
Therefore, Al donates it 3 valence electrons to nitrogen forms an ionic bond between them and hence, form the ionic compound aluminum nitride AlN.
To find more on aluminum nitride, refer here:
#SPJ6
-lawn fertilizer
-topsoil
-a diamond necklace
-a copper electrical wire
-a cellular phone
Answer:
Hey dude....
Explanation:
This is ur answer.....
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Answer:
lawn fertilizer, topsoil, and a diamond necklace
Explanation:
lawn fertilizer and topsoil are coming out of the ground, therefore some amount of minerals will be in them, such as iron added to it to make whatever its going on grow stronger.
a diamond necklace is a jewel that is coming out of the ground. it is categorized as a raw mineral.
I'm not 100 percent sure about the copper wire and the cell phone.
I do belive copper is a mineral.
Answer:
ethanol is already at the ethanol's boiling point: (0.826 kJ/g) x (70.05 g) = 57.8613 kJ = 5.79 x 10^4 J.
Missing: 45.65 | Must include: 45.65
Explanation:
Answer:
Explanation:
Supposing the temperature of the ethanol is already at the ethanol's boiling point:
(0.826 kJ/g) x (70.05 g) = 57.8613 kJ = 5.79 x 10^4 J
1
0.8 ppm
8 ppm
80 ppm
800 ppm
Answer : The concentration of (g) in parts per million is, 8 ppm
Explanation : Given,
Mass of oxygen gas (solute) = 0.008 g
Mass of water (solvent) = 1000 g
First we have to calculate the mass of solution.
Mass of solution = Mass of solute + Mass of solvent = 0.008 + 1000 = 1000.008 g
Now we have to calculate the concentration of (g) in parts per million.
ppm : It is defined as the mass of solute present in one million parts by mass of the solution.
Now put all the given values in this expression, we get
Therefore, the concentration of (g) in parts per million is, 8 ppm