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One mole is 6.02 × 1023 of anything. One mole of atoms is 6.02 × 1023 atoms, one mole of rice is 6.02 × 1023 grains, one mole of shoes is 6.02 × 1023 shoes.
So you take 12 and multiply it with 6.02 × 1023 to get 7.22 × 1024
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoone mole CO2 = CO2 molecular weight = 12 + 2x16= 44
12 moles = 12 x 44 = 528 grams
Wiki User
∙ 8y agoThis number is 7,226.10e23 molecules.
Wiki User
∙ 13y agoCarbon is 12.01 grams per mole; so, one.
Wiki User
∙ 11y ago0.279
Wiki User
∙ 12y ago0.67
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How do you convert molar mass into moles?
To convert moles of a substance into grams you first need to figure out its molecular mass. Then you can use this equation: grams(g)=moles(n) X molecular mass For example, 1 mole of Carbon (which has a molecular mass of 12) has a mass of 12 grams.
How do you convert 32 moles of CO2 into grams?
To convert the mass of a carbon dioxide to moles takes two steps. First, sum the molecular weights of carbon and oxygen (oxygen's atomic weight is added twice because there are two oxygen atoms in the molecule). Then, simply divide the mass by the number calculated. The result is the number of moles of CO2
What is the total number of moles in 80.0 grams of C2H5Cl?
The molar mass of an element is its atomic weight in grams. The atomic weight is on the periodic table. 1 mole C = 12.0107 g C. To calculate the number of moles in 80 g of C, do the following: 80 g C x (1 mole C/12.0107 g C) = 6.66 mole C = 7 mole C* *This answer has been rounded to the proper number of significant figures. When multiplying or dividing, the answer is rounded to the fewest significant figures used in the calculation. 80 only has one significant figure. Refer to the related link below concerning significant figures.
How do you Convert 86.2 grams c small 2 hsmal 4 to moles?
Carbon (C) has a atomic weight of 12 gr/mol Hydrogen (H) has an atomic weight of 1 gr/mol Therefore C2H4 has a molecular weight of 28 gr/mol (2x12 + 4x1) By dividing 86.2 grams by 28 gr/mol, you get 3.59 moles.
What is 1.66 moles converted to grams?
This depends on what element/molecule you're converting. You use the molar mass. (The sum of atomic mass of all the elements you're using.) Divide .00336 (since that what I'm assuming you meant) by the molar mass. For an example of one element, it would look like this: .00336 grams of Carbon converted to moles. Carbon's molar mass is approximately 12. (.00336)/ (12) = 2.8 X10-4 (or .00028) moles. For an example of a molecule, it would look like this: .00336 grams of Ammonium Chloride converted to moles. Ammonium: NH4 Ammonium Chloride: NH4Cl N's molar mass: 14 H's molar mass: 1 (but there's 4 of them, so multiply by 4): 4. Cl's molar mass: 35.45 Add them all together: 53.45 (.00336g)/53.45 = 6.29 x 10-5 (.0000629) moles.
How many moles are there in 6.5 grams of CO2?
6.5 grams CO2 divided by 44 grams CO2 per mole CO2 = 6.8 mole CO2 (Molar mass CO2 = 12 + 2*16 = 44 g/mol)
If C02 is M equals 44 but you have 12 moles of that do you do 44 x 12?
CO2 has a molar mass of 44 grams per mole. 12 moles *44 grams/ mole = 528 grams yes
How many mols of sodium are present in 45.48 g of sodium?
# of moles = Mass÷ Formula weight Example: 6 grams of Carbon atoms Carbon has an atomic mass of 12 grams so according to the Equation # of moles = 6÷ 12 = 0.5 moles For a compound such as CO2 , Formula weight = ( 1 mole of carbon atom weighs 12 grams + 2 moles of oxygen atoms weighs 32 grams ) 44 grams. Example: 24 grams of carbon dioxide = 24÷ 44 = 0.5454 moles So for sodium, # of moles = 45.48 g ÷ 22.99g/mole = moles You divide!
How many grams of carbon are required to prepare 10 L of CO2 at STP?
C + O2 ==> CO2At STP 1 mole CO2 = 22.4 L 10L x 1 mole/22.4 L = 0.446 moles CO2 needed 1 mole C = 1 mole CO2 Therefore you need 0.446 moles C grams C = 0.446 moles C x 12 g/mole = 5.36 grams = 5 g (to 1 significant figure)
How many moles in 28 grams of CO2?
The formula for methane shows that each molecule of it contains 5 atom: 1 carbon atom and 4 hydrogen atoms. The gram molecular mass of methane is 16.04. Therefore, 28 grams of methane contains 28/16.04 moles of methane and 5 times this number, or 8.7, "moles of atoms", to the justified number of significant digits.
When carbon is burned in the presence of oxygen combine to produce carbon dioxide If you start with 6 grams of carbon and 11 grams of oxygen and they react completely how many grams of carbon dioxide?
C + O2 = CO2 So the theoretical number of moles are 1 each. number of moles is mass/molecular weight C = 6/12 which is 0.5 O2 = 11/32 which is 0.34375 Oxygen is the limiting reagent. So 0.34375 moles is reacted and this also gives 0.34375 moles CO2 no moles is mass over molecular mass grams is moles x molec mass 0.34375 x 44 = 15.125 grams CO2 formed. learn the technique. this is needed in science
What mass of CO2 is produced in the reaction of 4 moles of CH4 in excess O2?
Mass of 4 mole CO2 , this is 4 * (12 + 2*16) = 176 grams
How many grams of oxygen gas will react with 77.28 grams of ethane in 2 C2H6 plus 7 O2 equals 4 CO2 plus 6H2O?
First, find out how many moles of C2H6 that you have: Carbon is 12 grams per mole, and H is 1 gram per mole, so C2H6 is (2*12 + 6*1)grams = 30 grams per mole. So you have (77.28/30 = 2.58) moles. Every 2 moles of C2H6 reacts wilth 7 moles of O2 so it will react with 7/2*2.58 moles = 9.02 moles of O2.O2 is 32 grams per mole, so (9.02 moles)*(32 grams/mole) = 288.64 grams.
How many moles of carbon dioxide are produced when 84.4 moles of hexane is burned?
Balanced equation first, 2C6H14 + 19O2 >> 12CO2 + 14H2O 84.4 moles hexane (12 moles CO2/2 moles C6H14) = 506.4 moles of CO2
What is the percent yield when 7.80 grams of benzene burns in oxygen gas to form 3 grams of CO2 and water vapor?
C6H6 + 15 O2 = 12 CO2 + 6 H2O moles of C6H6 = 7.8 / 78 = .1 moles the O2 is in excess so benzene is the limiting agent and forms .1 x 6 moles of CO2 .6 moles of CO2 = .6 x 44 = 26.7 g at 100 % yield but we have 3 g or 3 / 26.7 % = 11.23 %
How many moles are in 66 grams of carbon dioxide?
The molar mass of carbon dioxide is 44.0095 grams per mole. This means that 0.66 grams of CO2 is equal to 15 millimoles.
How many grams does 3.0 moles of He gas weigh?
In order to figure this out, you must do dimensional analysis. Here it is: 3.0 moles He x 4.0026 grams/ mole He = 12 grams
