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The answer is it's Atomic Mass converted to grams...
Chlorine has an atomic mass of 35.45
So 1 mol of chlorine would be 35.45g
you have 142g of it, so you divide 142 by 35.45 and get 4.005 moles of chlorine
What else can I help you with?
How many moles are in 47g of chlorine gas?
4.005
When 4 moles of aluminum are allowed to react with an excess of chlorine gas Cl2 how many moles of aluminum chloride are produced?
When 4 moles of aluminum react with an excess of chlorine gas, 4 moles of aluminum chloride are produced. This is because the balanced chemical equation for the reaction is: 2Al + 3Cl2 -> 2AlCl3 This means that 2 moles of aluminum react with 3 moles of chlorine gas to produce 2 moles of aluminum chloride, so 4 moles of aluminum will produce 4 moles of aluminum chloride.
How would you find the answer to this question How many moles of HCl can be formed when moles of hydrogen gas react with chlorine?
You can determine the moles of HCl formed by using a balanced chemical equation for the reaction between hydrogen gas and chlorine. Calculate the stoichiometric ratio of hydrogen to HCl in the balanced equation to determine the moles of HCl formed from the given moles of hydrogen gas.
What is the mass of 0.560 moles of chlorine gas?
0.560 moles × 35.453 grams/mole = 19.85 grams
How many moles of chlorine gas are contained in 9.02 x 1023 atoms?
9.02 X 10^23 atoms Cl2 (1mol Cl2/6.022 X 10^23) = 1.50 moles Cl2
Chlorine gas is a diatomic molecule Cl2. There are 6.00 mol of chlorine atoms in a sample of chlorine gas. How many moles of chlorine gas is this?
Since chlorine gas is a diatomic molecule (Cl2), one mole of chlorine gas contains two moles of chlorine atoms. Therefore, 6.00 moles of chlorine atoms would be equivalent to 3.00 moles of chlorine gas.
How many moles are in 47g of chlorine gas?
4.005
How many moles are in 15g of chlorine gas?
To calculate the number of moles in 15g of chlorine gas, you need to use its molar mass. The molar mass of chlorine is approximately 35.5 g/mol. Divide the given mass by the molar mass to find the number of moles. For 15g of chlorine gas, you will have about 0.42 moles.
How many moles of hydrogen gas is required to completely react with chlorine in the following reaction that has a pressure of 735 torr at 34 C in a 450 ml container according to the reaction. H2 Cl2 2?
To find the number of moles of hydrogen gas, we first need to calculate the number of moles of chlorine gas using the ideal gas law formula (PV = nRT). Once we have the moles of chlorine gas, we can determine the moles of hydrogen gas needed for the reaction. In this case, the stoichiometry of the reaction states that 1 mole of chlorine gas reacts with 1 mole of hydrogen gas, so the required moles of hydrogen gas will be equal to the moles of chlorine gas.
When 4 moles of aluminum are allowed to react with an excess of chlorine gas Cl2 how many moles of aluminum chloride are produced?
When 4 moles of aluminum react with an excess of chlorine gas, 4 moles of aluminum chloride are produced. This is because the balanced chemical equation for the reaction is: 2Al + 3Cl2 -> 2AlCl3 This means that 2 moles of aluminum react with 3 moles of chlorine gas to produce 2 moles of aluminum chloride, so 4 moles of aluminum will produce 4 moles of aluminum chloride.
How would you find the answer to this question How many moles of HCl can be formed when moles of hydrogen gas react with chlorine?
You can determine the moles of HCl formed by using a balanced chemical equation for the reaction between hydrogen gas and chlorine. Calculate the stoichiometric ratio of hydrogen to HCl in the balanced equation to determine the moles of HCl formed from the given moles of hydrogen gas.
How many moles are there in 17.75 g of chlorine gas?
To find the number of moles in 17.75 g of chlorine gas (Cl₂), first determine the molar mass of Cl₂. Chlorine has an atomic mass of approximately 35.45 g/mol, so Cl₂ has a molar mass of about 70.90 g/mol. Using the formula: moles = mass (g) / molar mass (g/mol), we calculate: moles = 17.75 g / 70.90 g/mol ≈ 0.250 moles. Therefore, there are approximately 0.250 moles of chlorine gas in 17.75 g.
What is the mass of 0.560 moles of chlorine gas?
0.560 moles × 35.453 grams/mole = 19.85 grams
How many moles of chlorine gas are contained in 9.02 x 1023 atoms?
9.02 X 10^23 atoms Cl2 (1mol Cl2/6.022 X 10^23) = 1.50 moles Cl2
How many moles of chlorine gas are produced when 40.0g of salt is split by electrolysis?
When salt (NaCl) is split by electrolysis, one mole of sodium (Na) and one mole of chlorine (Cl2) gas are produced. The molar mass of NaCl is 58.44 g/mol, so 40.0 g of NaCl is approximately 0.68 moles. Therefore, 0.68 moles of chlorine gas are produced.
How many atoms of chlorine are in 1.00 moles of chlorine gas?
Avogadro's numbers worth. I mole of anything is, 6.022 X 1023 atoms ----------------------------
Which best represents the number of moles in exactly 84 grams of chlorine (Cl2) gas?
The molar mass of chlorine gas (Cl2) is 70.91 g/mol. To convert grams to moles, you divide the mass (84 g) by the molar mass (70.91 g/mol). So, 84 grams of chlorine gas is equal to approximately 1.18 moles.
