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How many moles of oxygen gas are needed to make 4 moles of water?
4 moles of oxygen atoms are present in 4 moles of H2O
How many moles of Hydrogen are in 2 moles of H2O?
Well if one mole of water = 2 moles of hydrogen and 1 mole of oxygen, than 2moles of water = 4 moles of hydrogen and 2moles of oxygen.
How many moles of molecules are there in 38g of fluorine F2?
To calculate the number of moles of F2 molecules in 38g, we first need to determine the molar mass of F2, which is 38 grams/mol. Next, we can use the formula: moles = mass / molar mass. Therefore, the number of moles in 38g of F2 is 1 mole.
How many water molecules will form in process of dehydration synthesis?
depends on the synthesis. Glycerine and three moles of fatty acid would produce 3 molecules of water. Acetic acid and ethanol would produce 1 molecule etc.
How many moles of water can be produced from two moles of C2H6O?
Given the balanced equation C10H8 + 12O2 --> 10CO2 + 4H2O In order to find the mass in grams of CO2 that can be produced from 25.0 moles of C10H8, we must convert from moles to mass (mol --> mass conversion). 25.0 mol C10H8 * 10 molecules CO2 * 44.01g CO2 = 1.1025x104 (11025)g CO2 ------------------------- 1 molecule C10H8
How many moles of oxygen gas are needed to make 4 moles of water?
4 moles of oxygen atoms are present in 4 moles of H2O
How many moles of Hydrogen are in 2 moles of H2O?
Well if one mole of water = 2 moles of hydrogen and 1 mole of oxygen, than 2moles of water = 4 moles of hydrogen and 2moles of oxygen.
A sample of water contains 3.6 moles of hydrogen atoms How many molecules of water are present in this sample?
Each water molecule contains two hydrogen atoms. Therefore, the number of water molecules present in the sample can be calculated by dividing the number of hydrogen atoms by 2. In this case, 3.6 moles of hydrogen atoms corresponds to 1.8 moles of water molecules. This is equal to approximately 1.08 x 10^24 water molecules.
How many kj of energy will be released when the bonds in the two moles of water molecules are formed?
The energy released when the bonds of two moles of water molecules are formed is approximately 94 kJ. This energy is released because the bonds formed in water are stronger than the bonds broken in its constituent elements, hydrogen and oxygen.
How many molecules would be in two moles of bromine gas (Br)?
The number of molecules is approx. 12.10.e+23.
What does two moles next to the eye mean?
Two moles is 12,044 280.10e23 molecules, atoms or ions.
How much is 2 scientific moles?
Two moles is equivalent to 12,044281714.10e23 molecules, atoms or ions.
How many moles of molecules are there in 38g of fluorine F2?
To calculate the number of moles of F2 molecules in 38g, we first need to determine the molar mass of F2, which is 38 grams/mol. Next, we can use the formula: moles = mass / molar mass. Therefore, the number of moles in 38g of F2 is 1 mole.
How many molecules of dinitrogen peroxide are in 2.88 moles of dinitrogen pentoxide?
Since dinitrogen pentoxide has the chemical formula N2O5, it contains two nitrogen atoms. Therefore, for every molecule of N2O5, there are two molecules of N2O. In 2.88 moles of N2O5, there would be 2.88 x 2 = 5.76 moles of N2O. Finally, since 1 mole of N2O contains 2 molecules of N2, there would be 5.76 x 2 = 11.52 moles of N2 molecules.
How many moles of water H2O are produced from the reaction of 16 grams methane CH4 with an unlimited supply of oxygen O2. How many grams of H2O is this?
Two moles of water are produced.
How many moles of H2O are produced by the complete combustion of methane?
For the complete combustion of methane (CH4), the balanced chemical equation is: CH4 + 2O2 -> CO2 + 2H2O This equation shows that for every mole of methane that reacts, 2 moles of water (H2O) are produced.
How many water molecules will form in process of dehydration synthesis?
depends on the synthesis. Glycerine and three moles of fatty acid would produce 3 molecules of water. Acetic acid and ethanol would produce 1 molecule etc.
