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When 46.0 g KClO3 is heated 12.1 g O2 is formed how many grams of KCl is also formed?
The equation that describes this process is as follows: 2KClO3 ---> 2KCl + 3O2 For every 2 moles of reactants consumed 3 moles of oxygen gas are produced. 3 mol O2 / 2 mol KClO3 = x mol O2 / 12.3 mol KClO3 x = 12.3 mol x 3 mol / 2 mol = 18.45 mol Therefore, 18.5 mol (3 significant figures) of oxygen are produced by the decomposition of 12.3 mol of potassium chlorate
Do decomposition give out carbon dioxide?
Yes, decomposition can release carbon dioxide, especially when organic matter breaks down in the presence of oxygen. Microorganisms responsible for decomposition consume organic materials and produce carbon dioxide as a byproduct of respiration.
How many moles of bromine will be formed upon the complete reaction of 0.248 moles bromine trifluoride?
The complete decomposition reaction is as follows:2 BrF3 → Br2 + 3 F2 , so 2 moles BrF3 will give 1 mole Br2 , hence 0.248 mole gives 0.124 mole Br2
What is the total number of atoms in this formula H2O?
i think it's 6 moles of Hydrogen and 3 moles of oxygen. give the complete reaction to understand better.
Does mercuric oxide decompose on heating?
Mercuric oxide decomposes upon heating to give off mercury and oxygen.
When 46.0 g KClO3 is heated 12.1 g O2 is formed how many grams of KCl is also formed?
The equation that describes this process is as follows: 2KClO3 ---> 2KCl + 3O2 For every 2 moles of reactants consumed 3 moles of oxygen gas are produced. 3 mol O2 / 2 mol KClO3 = x mol O2 / 12.3 mol KClO3 x = 12.3 mol x 3 mol / 2 mol = 18.45 mol Therefore, 18.5 mol (3 significant figures) of oxygen are produced by the decomposition of 12.3 mol of potassium chlorate
How many moles of potassium chlorate are needed to give 1.50 moles of oxygen?
The answer is 1 mole potassium chlorate.
What mass of ammonium chlorate is needed to decompose to give off 200 liters of oxygen?
The molar volume of gas at STP is 22.4 L/mol. So, 200 L of oxygen is equivalent to 200/22.4 = 8.93 moles. The balanced chemical equation for the decomposition of ammonium chlorate is 2NH4ClO3 -> 2N2 + Cl2 + 3O2. Therefore, to produce 3 moles of oxygen, we need 2 moles of ammonium chlorate. 8.93 moles of oxygen would require 2/3 * 8.93 = 5.95 moles of ammonium chlorate. The molar mass of NH4ClO3 is 101.5 g/mol, so the mass of ammonium chlorate needed would be 5.95 * 101.5 = 604.5 grams.
Do decomposition give out carbon dioxide?
Yes, decomposition can release carbon dioxide, especially when organic matter breaks down in the presence of oxygen. Microorganisms responsible for decomposition consume organic materials and produce carbon dioxide as a byproduct of respiration.
How many moles of sulfur must be burned to give 0.567 moles of so2?
1 mole of sulfur reacts with 2 moles of oxygen to produce 1 mole of SO2. Therefore, to produce 0.567 moles of SO2, you would need to burn 0.2835 moles of sulfur.
4.008 of kclo3 is quantitatively decomposed into 2.438g kcl and o2 the resulting kcl wa sdissoloved in water and titreted with a AgNO3 solution to give aprecipitate of Agcl. the treatement of Agcl rel?
The treatment of AgCl involves filtering and washing the precipitate with water to remove any impurities, then drying the AgCl to obtain a solid residue. The dried AgCl can then be weighed to determine its mass and calculate the amount of chloride in the original sample of KClO3. This information can be used to determine the percent decomposition of KClO3.
Do moles give birth?
Yes, the animals called moles give birth to live young, as opposed to laying eggs. Moles, as in spots on the body, do not give birth.
How many moles of bromine will be formed upon the complete reaction of 0.248 moles bromine trifluoride?
The complete decomposition reaction is as follows:2 BrF3 → Br2 + 3 F2 , so 2 moles BrF3 will give 1 mole Br2 , hence 0.248 mole gives 0.124 mole Br2
What is the total number of atoms in this formula H2O?
i think it's 6 moles of Hydrogen and 3 moles of oxygen. give the complete reaction to understand better.
Does mayo give you moles?
no...
How do you calculate the ammount of air to burn a given fuel?
First work out the balanced Chemical equation for the combustion of the fuel concerned. That will give you the amount of Oxygen needed. Convert the amount of fuel to be burned into to molar quantities and this will in tun tell you haw many moles of Oxygen will be needed. You then need to determine how much air (say by volume) contains that number of moles of Oxygen, given that air is only 21% oxygen.
Does mercuric oxide decompose on heating?
Mercuric oxide decomposes upon heating to give off mercury and oxygen.
