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How many moles of CO2 molecules are present in 11g of carbon dioxide?
molecular weight of carbon dioxide = 44u gram molecular weight of carbon dioxide = 44g given mass = 11g no. of moles = given mass divided by molar mass = 11 divided by 44 = 0.25moles.
How many molecules of CO2 are present in 33.6g of CO2?
To find the number of molecules in 33.6g of CO2, you first need to convert grams to moles. The molar mass of CO2 is 44 g/mol. Therefore, 33.6g is equal to 33.6g / 44 g/mol = 0.764 moles of CO2. Using Avogadro's number (6.022 x 10^23 molecules/mol), you can calculate that 0.764 moles of CO2 is equal to 0.764 mol x 6.022 x 10^23 molecules/mol = 4.6 x 10^23 molecules of CO2.
What mass of CO2 is produced when 50.0 g of C2 H4 reacts completely in C2 H4 plus 3 O2 equals 2 CO2 plus 2 H20?
To find the mass of CO2 produced, first calculate the moles of C2H4 using its molar mass. Then, use the balanced equation to determine the moles of CO2 produced per mole of C2H4 reacted. Finally, convert moles of CO2 to grams using the molar mass of CO2.
What is the partial pressure of carbon dioxide in a container that holds 5 moles of carbon dioxide 3 moles of nitrogen and 1 mole of hydrogen and has a total pressure of 1.05 ATM?
The total moles of gas in the container is 9 moles (5 moles CO2 + 3 moles N2 + 1 mole H2). To find the partial pressure of CO2, divide the moles of CO2 by the total moles of gas and multiply by the total pressure: (5 moles CO2 / 9 moles total gas) * 1.05 ATM = 0.5833 ATM. Therefore, the partial pressure of CO2 in the container is 0.5833 ATM.
How much carbon dioxide is produced when 336 g of sodium hydrogencarbonate breaks down completely?
honestly i am using this to pass my exams so plz send accurate awns ..... (⓿_⓿):P
What mass of CO2 is produced in the reaction of 4 moles of CH4 in excess O2?
For every 1 mole of CH4 that reacts, 1 mole of CO2 is produced. Therefore, 4 moles of CH4 will produce 4 moles of CO2. To calculate the mass of CO2 produced, you would need to multiply the moles of CO2 by its molar mass (44 g/mole) to get the total mass produced.
How many grams of CO2 are produced in 2c2h2 5o2 -- 4co2 2h2o?
For this reaction, the stoichiometry indicates that 4 moles of CO2 are produced for every 2 moles of C2H2 reacted. The molar mass of CO2 is approximately 44 g/mol. Therefore, you can calculate the mass of CO2 produced by converting the moles of CO2 into grams.
How many moles of CO2 are in 22g?
To find the number of moles of CO2 in 22g, you first need to calculate the molar mass of CO2 (44.01 g/mol). Then, divide the given mass (22g) by the molar mass to get the number of moles. Therefore, 22g of CO2 is equal to 0.50 moles.
How many moles of CO2 are present in 220mg?
To find the number of moles, first convert the mass to grams (220 mg = 0.220 g). Then, calculate the number of moles using the formula: moles = mass / molar mass. The molar mass of CO2 is about 44 g/mol, so there are approximately 0.005 moles of CO2 in 220 mg.
How many moles are in 42 grams of CO2?
To calculate the number of moles in 42 grams of CO2, we first need to find the molar mass of CO2, which is approximately 44 grams per mole. Then, divide the given mass by the molar mass to find the number of moles. In this case, 42 grams of CO2 is equivalent to 42/44 = 0.955 moles.
Calculate the number of moles in 2400g of Co2?
To calculate the number of moles in 2400g of CO2, we first need to determine the molar mass of CO2. The molar mass of CO2 is approximately 44.01 g/mol (12.01 g/mol for C + 2 x 16.00 g/mol for O). Then, we can use the formula: moles = mass / molar mass. Therefore, 2400g / 44.01 g/mol ≈ 54.5 moles of CO2.
How many moles are there in 6.5 grams of CO2?
To find the number of moles in 6.5 grams of CO2, you first need to calculate the molar mass of CO2, which is 44.01 g/mol. Then, divide the given mass by the molar mass to get the number of moles. In this case, 6.5 grams / 44.01 g/mol = 0.148 moles of CO2.
How many moles of CO2 molecules are present in 11g of carbon dioxide?
molecular weight of carbon dioxide = 44u gram molecular weight of carbon dioxide = 44g given mass = 11g no. of moles = given mass divided by molar mass = 11 divided by 44 = 0.25moles.
What is the number of moles of CO2 in 454 grams?
For this you need the atomic (molecular) mass of CO2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. CO2=44.0 grams454 grams CO2 / (44.0 grams) = 10.3 moles CO2
What is the mass of 2.00 moles of carbon dioxide CO2?
to work out the number of moles, you divide the mass by the relative atomic mass so 200 divided by 44 = 4.55 moles
How many grams of CO2 are produced from 5 moles O2?
5.0 grams CO2 (1mol CO2/44.01g) = 0.11 moles CO2
How many grams are in 2 moles of carbon dioxide?
Apply the equation moles -= mass(g) / Mr Algebraically rearrange mass(g) = Moles X Mr We have 2 moles Mr(CO2) = 44 ( 12 + (2 x 16) = 44) Hence substituting mass(g) = 2moles X 44 mass = 88 grams.
