its not 8681 g.....got that wrong on the test.
300 g iron dichromate contain 61,74 g iron.
319.6 g of bromine ( should work )
The minimum energy required for molecules to react.
Exactly 5 grams of antimatter will completely annihilate 5 grams of matter, producing an enormous shower of high energy gamma rays. In total a mass of 10 grams will be converted to the equivalent amount of energy.
CH3OH + NH3 → CH3NH2 + H2O 32 g of methanol reacts with 17.0 g ammonia 21 g of CH3OH react with 11.0 g NH3
71/284 = x / 4 x = 1 mole
16g
g
just apply poac on both the sides and get the solution
8.62
160...cant quite grasp HOW though
69
Thevolume is 24,12 mL.
The answer is 152 g oxygen.
2
36.5 g ZnS
1.388 g HNO3
319.6 g of bromine ( should work )