The odysseyware answer is the same as his wood manure and food crops
Answer: 13.9 g of will be produced from the given mass of oxygen
Explanation:
To calculate the moles :
The balanced chemical reaction is:
According to stoichiometry :
7 moles of produce = 6 moles of
Thus 0.900 moles of will produce = of
Mass of
Thus 13.9 g of will be produced from the given mass of oxygen
Answer:
Lithium, Potassium and Calcium
Explanation:
Because they are all in group one of the periodic table
they pair up with other bases to make up the rungs of the DNA ladder
The molar mass of aluminum sulftae is 342.14 g/mol.
Since the subscript shows that there are 3 sulfurs within the substance, the total mass of sulfur is 96.21g/mol
Now take the mass of the sulfur and divide it by the molar mass of aluminum sulfate, then multiply by 100:
(96.21/342.15)(100) = 28.1% mass composition of sulfate