The answer is a liquid and solid
Answer:
- What distinguish a solution in general from an aqueous solution is the solvent. A solution in general may contain any solvent, which may be solid, liquid or gas, while an aqueous solution is formed with water as solvent.
Explanation:
A solution in general is a homogeneous mixture in which a substance, named solute, is dissolved, in other substance, name solvent.
Solutions may be in solid, liquid or gas state. There are many kind of solvents. Usually, in a lab you work with liquid solutions. Some liquid solvents are: ethanol, glycerin, hexane, benzene, and water, among many others.
Aqueous solution is a solution where the solvent is water. Of course, the solute may be any one: NaCl, sugar, ethanol, an acid, a base, a salt.
What distinguish a solution in general and an aqueous solution is the solvent.
Answer:
6 volumes of NO
Explanation:
First, let us write a balanced equation for the reaction between between ammonia and oxygen to nitric oxide and water vapour. This is illustrated below:
4NH3 + 5O2 —> 4NO + 6H2O
From the balanced equation,
4 volumes of NH3 produced 4 volumes of NO.
Therefore, 6 volumes of NH3 will also produce 6 volumes of NO.
Answer:
D
Explanation:
No company is allowed to discriminate.
Answer:
one of these
H2
N2
O2
F2
Cl2
I2
Br2
Explanation:
There are seven diatomic molecules:
hydrogen = H2
nitrogen = N2
oxygen = O2
fluorine = F2
chlorine = Cl2
iodine = I2
bromine = Br2