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There are 82.102 molecules in 2.3 grams of NH4S02. You divide the molar mass of NH4S02 and multiply by 6.02x10^23.
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How many molecules in 2NH3?
Divide by molar mass of NH4SO2 and multiply by the Avogadro Number (6.02x10^23). (2.3g)/(82.1029 g/mol)*6.02x10^23=1.68642033x10^22 tl;dr 1.68642033 10^22 molec. NH4SO2
How many molecules are contained in 55 grams of sulfuric acid?
3.38times10^23 molecules
How many molecules are present in 691 grams of potassium carbonate?
30.115*10^23 molecules
How many atoms and molecules are present in 64 grams of sulphur?
12.044*10^23 atoms 1.5055*10^23 S8 molecules
Calculate the number of molecules given grams i.e how many molecules are there in 21.6 grams of CH4?
You would multiply the number of grams x Avogadro's number=number of molecules: (21.6g) X (6.022x10^23)= 1.301x10^25 molecules
How many molecules of Nitrogen are in 3.5 grams of N2?
7.5 x 10^23
How many grams in 5.0x1022 molecules of nitrogen monoxide?
5.0 X 10^22 molecules of NO (1 mole NO/6.022 X 10^23)(30.01 grams/1 mole NO) = 2.5 grams of nitrogen monoxide
How many grams of sodium are in 3 molecules of sodium carbonate?
The mass of sodium is 22,91.10e-23 g.
How many molecules are in 22.4 grams of CCL4?
The molar mass of CCl4 is 153,82 g.153,82 ------------------------------------6,02214129.10ex.23 (Avogadro number)22,4 g-------------------------------------xx = 0,877.10ex.23 molecules
How many molecules are there in 112 grams of NO?
112g NO x 1 mol NO/30 g x 6.02x10^23 molecules/mole = 2.2z10^24 molecules
How many moles are there in 235 grams of H2O?
For this you need the atomic (molecular) mass of H2O. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. H2O=18.0 grams235 grams H2O / (18.0 grams) = 13.1 moles H2O
How many molecules are in 10 grams?
A mole of water is about 18 grams or 18 milliliters of water.A mole of water has 6.022 x 10^23 water molecules. And 10.0 grams of has 3.345 × 10^23 water molecules. And there are 3 total atoms in water molecules, which is H2O. (3.34 × 10^23)*3=1.006 × 10^24 Which means that 1x10^24 atoms are in 10.0 grams of water.
