moles = weight in grams / molecular weight = 72 / 180 = 0.4 moles
1000 mg = 1 gram so 120 mg = 120/1000 = 0.12 gr.
120 gr = 7.77588 g120 gr = 7.77588 g120 gr = 7.77588 g120 gr = 7.77588 g120 gr = 7.77588 g120 gr = 7.77588 g
120 grams is equal to .26 pounds, or just over a quarter of a pound.
4 ounces is 113.4 grams.
To convert pounds to grams, you can use the conversion factor: 1 lb = 453.592 grams. Therefore, the mass of a 120 lb person is 120 lb x 453.592 g/lb = 54431.04 grams.
120 grams of calcium contain 2,994 moles.
120 g calcium is equal to 3 moles.
i think its 120 (40x3)
Find the atomic or molecular weight of each and multiply it by the number of moles. atomic weight of carbon is 12 g/mole. atomic weight of chlorine is 35.45 g/mole molecular weight of fructose is 180.16 g/mole So just find the total grams. 10 moles Carbon * 12g/mole Carbon = 120 grams carbon 3 moles Chlorine * 35.45g/mole Chlorine = 106.35 grams Chlorine 1 mole Fructose * 180.16 g/mole Fructose = 180.16 grams Fructose So the answer is 1 mole of fructose.
To find the number of moles in 120 grams of sodium, divide the given mass by the molar mass of sodium. The molar mass of sodium is approximately 23 grams per mole. Therefore, 120 grams of sodium is equal to 120/23 ≈ 5.22 moles of sodium.
120
0.67 moles of C6H12O6
0,288 moles
120 ml of water weighs 120 grams
i think it equals .120 grams
120 grams = 4.233 ounces
To find the mass of hydrogen produced from 120 moles of zinc reacting with hydrochloric acid, we first note the balanced chemical reaction: [ \text{Zn} + 2\text{HCl} \rightarrow \text{ZnCl}_2 + \text{H}_2 ] From the reaction, 1 mole of zinc produces 1 mole of hydrogen gas. Therefore, 120 moles of zinc will produce 120 moles of hydrogen. The molar mass of hydrogen (H₂) is approximately 2 grams per mole, so the mass of hydrogen produced is: [ 120 , \text{moles} \times 2 , \text{g/mole} = 240 , \text{grams} ]