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How many grams r in one pound?
One pound is the weight of 453.59 grams of mass on Earth.
How many moles are present in 355 grams of Au?
For this you need the atomic mass of Au. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.355 grams Au / (197.0 grams) = 1.80 moles Au
Who many gram in one ounce?
density = mass/volumeso in your question grams is mass & ounce is volume. to answer your question one needs to know the density of the liquid.
One-half liter of water has a mass of how many grams?
One half liter of pure water weighs 500 grams.
How many kilograms is 54grams?
One kg = 1000 grams. So one gram is 10^-3 kilograms. Kilograms and grams are both the metric units of mass. So the answer is 0.054 KG
How many grams are in mass?
Grams are a measure of mass.
How many grams r in one pound?
One pound is the weight of 453.59 grams of mass on Earth.
How many grams are there in one moleof benzene?
Benzene has a chemical formula of C6H6 This has a molar mass of 78. So one mole has a mass of 78 grams
How many grams are in one mole of sulfate?
the molar mass of sufate is 96.066
How many mass of a substance a mole contains?
One mole contain the molar mass of a compound, expressed in grams.
How many grams are in one mole of polonium?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Polonium's atomic mass is 209 grams.
One mole of boron has a mass of how many grams?
10.81g This is found by looking at the atomic weight. The atomic weight refers to the mass of a singe atom in units of AMU (atomic mass units) and it also refers to the mass of one mole of the element in grams.
One gallon equals how many grams?
That depends on what substance, if any, is in the gallon. If the gallon is empty, then the mass in it is zero grams.
How many grams of sodium are in a 1 mole sample of sodium?
The molar mass of an element corresponds to the atomic mass of the element (found on the periodic table). The atomic mass of Sodium-Na is 22.990 g, which is also the molar mass of Na. So for 1 mole of Na, there are 22.990 grams of Na. If we had 3 moles of Na, then we would simply multiply the molar mass by 3.
How many grams are in 5.2 moles of magnesium sulfide?
Mass in grams = no of moles x molecular mass. So, mass in grams = 5.2x 56 = 291.2g
The mass of 3 moles of ammonia would be how many grams?
3 moles of ammonia is 51grams. One mole is 17 grams.
How many grams are in 484 meters?
Grams are a measurement of mass. Metres are a measurement of distance. Thus you can't convert from one to the other.
