We need 93,7779 g copper nitrate anhydrous.
7.5 grams are needed because each milliliter is 1.50 grams, to get 5.00 mls, the calculation would be 5x1.50=7.5.
HCl has a molar mass of 36.461 grams per mole. This means that 72.922 grams of HCl are needed per liter of water to make a solution that has a concentration of 2M.
319g Cl2 are needed.
2.5 grams
1.47g
More than 45,5 g KNO3.
7.5 grams are needed because each milliliter is 1.50 grams, to get 5.00 mls, the calculation would be 5x1.50=7.5.
10.1 grams
16,45 g nitrogen are needed.
319g Cl2 are needed.
HCl has a molar mass of 36.461 grams per mole. This means that 72.922 grams of HCl are needed per liter of water to make a solution that has a concentration of 2M.
Calculate the mass (in grams) of sodium sulfide that is needed to make 360ml of a 0.50 mol/L solution
A lot
28 grams of Nitrogen is necessary to produce 34 grams of ammonia.
2.5 grams
0.50 grams of BeCl2
The answer is 7,5g.