Multiply the value of 1 mole by 5.
44 g/mol x 5 mol
Mole units cancel out, leaving 220g of CO2
The molecular mass of carbon dioxide is 12.0 + 2(16.0) = 44.0
Amount of carbon dioxide in a 44g pure sample = 44/44.0 = 1mol
44 is the molecualr weight of carbon dioxide and so 44g is 1 mole and so contains an Avagaadro number 6.022 x 1023
44 g of carbon dioxide is equivalent to 1 mole.
0.4162781
125 g of Zinc Carbonate is 1 mole and when it decomposes it forms 1 mole of Carbon Dioxide ZnCO3 = ZnO + CO2 1 mole of carbon dioxide has a mass of 44g 44g is the answer
Carbon dioxide is CO2 and has a molar mass of 44g whereas propane is C3H8 and has a molar mass of 44g as well. Therefore, both are of equal mass
Molecular weight of CO2 is about 44g (12g Carbon + 32g Oxygen *2 atoms Oxygen). So that means if you are presented with 44g CO2, that means there's 12g Carbon.
to work out the number of moles, you divide the mass by the relative atomic mass so 200 divided by 44 = 4.55 moles
44g of carbon dioxide is made with 100g of carbon dioxide. So, if 1 tonne is 1,000,000g, you need to multiply 44 by 1,000. Which makes 44,000, which is 0.044 tonnes.
First you need to work out the balanced equation. 2C2H2 + 5O2 -----> 4CO2 + 2H2O From this we see that 2 moles of acetylene produces 4 moles of carbon dioxide. 1 mole of carbon dioxide is 12 + 16 + 16 = 44g (adding the mass numbers of the component elements). If 1 mole = 44g then 4 mole = 176g
carbon dioxide contains about 27.27% carbon.
44g/mol
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.
125 g of Zinc Carbonate is 1 mole and when it decomposes it forms 1 mole of Carbon Dioxide ZnCO3 = ZnO + CO2 1 mole of carbon dioxide has a mass of 44g 44g is the answer
n=(1atm)(49L)/(0.0821)(273.15)=2.19 moles2.19 moles x 44g of CO2 =96.36g of CO22.19 moles x 100g of CaCO3= 219g of CaCO3
So CO2 is 44g/mol. 48/44 is 1.0909091 moles. This multiplied by avagadros number is 6.57x1023 molecules. As there is 1 carbon per molecule, this also equals the number of carbon atoms
C + O2 -------> CO2 12g of carbon produces 44g of carbon dioxide 1kg of carbon will produce 3-67kg of carbon dioxide
Carbon dioxide is CO2 and has a molar mass of 44g whereas propane is C3H8 and has a molar mass of 44g as well. Therefore, both are of equal mass
Molecular weight of CO2 is about 44g (12g Carbon + 32g Oxygen *2 atoms Oxygen). So that means if you are presented with 44g CO2, that means there's 12g Carbon.
0.88g of Carbon dioxide. For every 100g of limestone heated, 44g of CO2 and 56g of CaO are produced.
to work out the number of moles, you divide the mass by the relative atomic mass so 200 divided by 44 = 4.55 moles