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How many moles are contained in 0.455L of a 7.182 M solution?
This is a chemical calculation. there are 3.267 moles in this solution.
How many atoms are contained in 5.26 moles of oxygen?
5,26 moles of oxygen contain 31,676.10e23 atoms.
How many atoms are contained in 2 moles of neon?
Two moles of neon contain 12,044281714.10e23 atoms.
What is the empirical formula of a molecule containing 24 percent carbon C 6 percent hydrogen H and 70 percent chlorine Cl?
CH3Cl
How many moles of atoms are contained in 382 g Co?
382 g Co contain 6,482 moles.
The hydrate of sodium sulfate on heating the hydrate how many moles of water should be driven off per mole of hydrate?
The answer is 10 moles water.
The hydrate sodium sulfate on heating the hydrate how many moles of water should be driven off per mole of hydrate?
For sodium sulfate decahydrate (Na2SO4·10H2O), on heating, 10 moles of water molecules will be driven off per mole of the hydrate. Each formula unit of the hydrate contains 10 water molecules.
On heating the hydrate how many moles of water should be driven off per mole of hydrate of sodium sulfate?
10 moles of water are released.
What is the formula of a hydrate that is 85.3 percent barium chloride and 14.7 percent water?
The formula of the hydrate is BaCl2•2H2O. The ratio of barium chloride to water is 1:2, so there are two moles of water for every mole of barium chloride in the compound.
How many moles are contained in 22.23 g KBr-?
0.1868 moles
What happens when heating hydrate of calcium sulfate how many moles of water should be driven off per mole of hydrate?
When heating hydrate of calcium sulfate, typically two moles of water are driven off per mole of hydrate. This process is known as dehydration, where the water molecules are removed from the compound as it is heated, resulting in the formation of an anhydrous compound.
What is the empirical formula of 7.8 percent carbon and 92.2 percent chlorine?
The empirical formula of a compound containing 7.8% carbon and 92.2% chlorine is CCl3. This can be determined by converting the percentages to moles, finding the ratio of moles, and simplifying to the smallest whole number ratio.
How many moles of water are associated with each mole of methane hydrate if a sample has 160cm3 methane and 1000g of water ar room temperature and pressure?
For each mole of methane hydrate, there are 5.75 moles of water associated with it. In this case, since you have 160 cm³ of methane and 1000g of water, we first convert 160 cm³ of methane to moles, which is 5.62 moles. Then we calculate the moles of water based on the ratio 1:5.75 for methane to water in methane hydrate, which gives us approximately 32.3 moles of water associated with the 5.62 moles of methane.
What is the empirical formula for a substance containing 65.95 percent barium and 34.05 percent chlorine?
The empirical formula for a substance containing 65.95% barium and 34.05% chlorine would be BaCl2 (barium chloride). This is determined by converting the mass percentage of each element to moles, finding the ratio of moles of each element, and simplifying to the simplest whole-number ratio.
A hydrate is found to have the following percent composition 48.8 percent MgSO4 and 51.2 percent H2O What is the formula and name for this hydrate?
48.8 g MgSO4 & 51.2 g H2O Convert the mass into moles by dividing molar mass for each. Then obtain a ratio of moles of water over moles of Magnesium Sulfate, and you would get 7. MgSO4 . 7H2O would read as Magnesium Sulfate Heptahydrate.
How many moles are contained in 0.455L of a 7.182 M solution?
This is a chemical calculation. there are 3.267 moles in this solution.
How many atoms are contained in 5.26 moles of oxygen?
5,26 moles of oxygen contain 31,676.10e23 atoms.
