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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
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∙ 14y ago
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∙ 12y agoBy adding the Atomic Mass of each elements. For CO2, you get 12.01 + 16+ 16, which equals to about 44.01g CO2.
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∙ 12y agoAdd the molar mass of carbon and two times the molar mass of oxygen, because carbon dioxide's formula is CO2. 12.01 g + 16.00 g * 2 = 44.01 g
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∙ 12y agouse the equation: m= n*gfm
gfm (CO2) = C x1 + 2xO = 12*1 + 2*16 = 12+32 = 44
m = 32*44 = 1408g or 1.408kg
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∙ 10y agoAtomic weight of carbon: 12,011
Atomic weight of oxygen: 15,999
Molar mass of carbon dioxide: 12,011 + 2 x 15,999 = 44,009
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∙ 10y agoHow do I convert 4.25 kilograms of carbon dioxide into moles?
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∙ 8y ago1 mole of CO2 has 6,022 140 857.10e23 molecules; carbon dioxide has three atoms in the molecule.
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∙ 7y ago7,5 L of carbon dioxide is equal to 0,337 moles.
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∙ 7y ago1 mole carbon dioxide is 44,01 g.
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How many grams is 32 oz?
There are 28.3495231 grams in one ounce. Therefore to get amount of grams in ounces, value in ounces has to be multiplied by amount of grams in one ounce: 32 ounce = [ounce] * 28.3495231 = 32 * 28.3495231 = 907.1847 grams
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 much 32 oz in grams?
There are 28.3495231 grams in one ounce. Therefore to get amount of grams in ounces, value in ounces has to be multiplied by amount of grams in one ounce: 32 ounce = [ounce] * 28.3495231 = 32 * 28.3495231 = 907.1847 grams
5 If 5 ounces is equal to 140 grams then 2 pounds of ground meat is equal to how many grams?
If 5 oz. = 140 grams, 1 oz. = 28 grams, so 1 lb. = 448 grams, so 2 lb = 876 grams.BUT .... the conversion 5 US oz = 140 gm is only an approximation. The actual conversion factor is 1 US oz = 28.35 gm so 2 US pounds (32 oz) would convert to 32*28.35 gm, or 907 gm.
What does zero centigrade convert to in Fahrenheit?
32 F
How many grams of CO2 are used when 6.5 g of O2 are produced?
1CO2 ==> 1O26.5 g O2 x 1 mol/32 g = 0.203 moles O2grams of CO2 = 0.203 moles x 44 g/mole = 8.9 grams
What is the number of moles in 32 grams of O2?
There are 1.0001 moles.
How do you convert an element to moles?
to convert an element to moles you need to setup and equation, for our example we will be using 5g of O2 or oxygen. You need to know what O2's molar mass is as well, it is 32g. So the equation would be 5g of O2 / 32 = .16 moles of O2. So to convert moles to grams all you do is multiply the moles given by the molar mass of the element/compound and you have your grams Hoped this helped : )
How many molecules of CO2 are present in 33.6g of CO2?
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 grams33.0 grams C / (44.0 grams) = .750 moles CO2
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
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 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 O2 are in 15 moles of O2. with work shown?
15 moles O2 (32 grams/1 mole O2) = 480 grams
How do you convert 32 mmol in to grams?
1) Convert to moles. I assume mmol means minimole, so you divide by 1000. 2) Multiply the number of moles by the atomic or molecular weight. The molecular weight is different for different substances; you'll have to look it up or calculate it.
Approximately how many moles are in 300 grams of sulfur?
I mole of sulfur atoms is 32 g. Thus there are 300/32 moles in 300 g, i.e. 9.375 moles.
How many moles are in 64 g of oxygen?
4.80 grams O2 (1 mole O2/32 grams ) = 0.150 moles of O2
How many grams are in 2 moles of nitric acid?
1+7+(8x3) =32 =32x2 (2 moles) =64
