Answer:
0.459 mol
Explanation:
M(H2SO4) = 2*1 + 32 +4*16 = 98 g/mol
45.0 g * 1 mol/98 g = 0.459 mol
Answer: Habers process is the industrial process used for the production of ammonia
Explanation:
Habers process is the industrial process used for the production of ammonia. It uses hydrogen from natural gas and nitrogen mainly from atmosphere under extremely high pressures (150-200atm) and moderately high temperatures .
The catalyst used in Habers process is iron.
The balanced chemical reaction is:
1. +1
2. All isotopes are positively charged
3. Second option i think
4.Protons
5. atomic number
6.True
7.True
8.Second option
9,False
10.False I think
Answer:
it would be c
Explanation:
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Answer:
The correct answer is Sugar has a greater solubility than sand.
Sugar will easily dissolve in water because it has a lower density than sand, therefore it has a greater solubility.