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The mass of 1 mole of a substance is the atomic weight of that substance.
Na has an atomic weight of approx 22.99 g/mole
→ 10 moles weight 10 moles × 22.99 g/mole = 229.9 g
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How many moles of HCl are on 10 grams of substance?
The answer is 0,274 moles.
How many grams are in one mole of boron?
1.00*10-7 moles of boron is how many grams is this
How many moles of water are present 180 grams of water?
10.
How many moles are there in 10.0 of nitrogen dioxide?
10 grams NO2 (1 mole NO2/46.01 grams) = 0.217 moles nitrogen dioxide ======================
How many grams of gold are there in 15.3 moles of Au?
If 3,6 x 10-5 is grams the number of atoms is 1,1.10e17.
How many moles in180 grams of water?
180 grams of water is 10 moles of water.
How many moles of in 320 grams of oxygen?
320 grams of oxygen is the equivalent of 10 moles.
How many moles of HCl are on 10 grams of substance?
The answer is 0,274 moles.
How many grams are in one mole of boron?
1.00*10-7 moles of boron is how many grams is this
How many moles of aluminum are in 10grams of aluminum?
10 grams aluminum (1 mole Al/26.98 grams) = 0.37 moles of aluminum ---------------------------------
How many grams of NaCl are present in 10.00 moles?
10 moles of sodium chloride have 584,397 g.
How many moles of water are present 180 grams of water?
10.
How many moles are there in 10.0 of nitrogen dioxide?
10 grams NO2 (1 mole NO2/46.01 grams) = 0.217 moles nitrogen dioxide ======================
How many moles are in 2.3 grams of phosphorus using avogadro's number?
2.3 grams P (1mole P/30.97 grams) = 0.07427 moles Phosphorous 0.07427 moles P * 6.022 X 10^23 = 4.5 X 10^22 atoms of P in 2.3 grams P 4.5 X 10^22/6.022 X10^23 = 0.07427 moles of atoms in 2.3 grams of phosphorous
How many grams of gold are there in 15.3 moles of Au?
If 3,6 x 10-5 is grams the number of atoms is 1,1.10e17.
How many moles in 43 grams of sodium sulphate?
6.066 into 10(up 23 )
Are 3 moles of gold heavier than 10 moles of iron?
Let's see. 3 moles gold (197.0 grams/1 mole Au) = 591 grams of gold ----------------------------- 10 mole iron (55.85 grams/1 mole Fe) = 558.5 grams of iron ----------------------------- So, 3 moles of gold has more mass that 10 moles of iron. (heavier)
