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2.75 x 1024molecules of CO2
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∙ 12y ago
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How many molecules are present in 3 moles of methanal?
The reaction is :- 2C2H6 + 7O2 ----------> 4CO2 + 6H2O When one mole ethane is combusted 7/2 moles of oxygen are used. When 3 moles of ethane are combusted 3 x 7/2 moles of oxygen used. No. of oxygen molecules consumed =6.022 x 1023 x7/2= 21.077 x 1023=2.107 x 1024 molecules.
Balance Ethane gas C2H6 burns?
2C2H6 + 7O2 --> 4CO2 + 6H2O
What is the chemical reaction when C2H6 gas is combusted?
The chemical reaction when C2H6 gas (ethane) is combusted is: 2C2H6 + 7O2 -> 4CO2 + 6H2O. Ethane reacts with oxygen to produce carbon dioxide and water.
How many molecules are there in 1x1024 molecules of BCl3?
1 x 1024 molecules
How many molecules are in 2 mol of tryptophan?
The answer is 12,046.1023 molecules.
How many atoms are found in 4co2?
There are 3 atoms in one CO2. So there will be 12 atoms in 4CO2.
What is the chemical equation for acetylene gas C2H2 burns in a welding torch with oxygen to form carbon dioxide gas and water vapor?
2C2H2(g) + 5O2(g) = 2H2O(g) + 4CO2(g) or, 2 Acetylene molecules + 5 Oxygen molecules = 2 water molecules + 4 Carbon dioxide molecules (+ energy)
What molecules are produced in the Krebs cycle?
2ATP+6NADH2+2FADH2+4CO2 per glucose molecule
How many molecules are present in 3 moles of methanal?
The reaction is :- 2C2H6 + 7O2 ----------> 4CO2 + 6H2O When one mole ethane is combusted 7/2 moles of oxygen are used. When 3 moles of ethane are combusted 3 x 7/2 moles of oxygen used. No. of oxygen molecules consumed =6.022 x 1023 x7/2= 21.077 x 1023=2.107 x 1024 molecules.
how many elements are in 4c02?
4cO2??? I think you mean '4CO2. This is carbon dioxide. There are only two(2) elements in carbon dioxide, they are Carbon & Oxygen. However, in one (1) molecule of carbon dioxide there are three(3) atoms, they are 1 carbon and 2 oxygen ; designated by the 'CO2'. The prefix '4' indicates that there are 4 molecules of carbon dioxide. This means in 4CO2 there are 4 carbon toms and 8(4 x 2) oxygen atoms. The CO2 the atoms are chemically combined. However, the '4' indicates that the four molecules are not chemically combined with each other, but discrete particles. (molecules). NB . In atomic symbols a one letter symbol is always written as a capital letter 'C' (Carbon), not 'c' If an atomic symbol contains two letters e.g. iron (Fe) , then the first letter is always a capital letter and the second letter is always a small case letter.
How many NADH molecules are produced during complete breakdown of one molecule of glucose?
This process is the Kreb's Cycle or the Citric Acid Cycle. The end products are 6 NADH, 2FADH2, 4CO2, AND 2ATP.
What is 2c2h2 5o2-4co2 2h2o?
It is the balanced equation for the combustion of acetylene (or ethyne).
Balance Ethane gas C2H6 burns?
2C2H6 + 7O2 --> 4CO2 + 6H2O
What is the chemical reaction when C2H6 gas is combusted?
The chemical reaction when C2H6 gas (ethane) is combusted is: 2C2H6 + 7O2 -> 4CO2 + 6H2O. Ethane reacts with oxygen to produce carbon dioxide and water.
WHAT IS 4C02?
4CO2 in a chemical equation indicates four atoms of carbon dioxide (CO2).
How many Molecules are contained in 0.900 mol O2?
5.418E23 molecules
How do you Balancing chemical reactions?
Getting the proportions right between the 2 sides. You have to have the same number of each atom on both sides (law of conversation of matter). 2O2+C4 = 4CO2 You have 4 oxygen atoms, and 4 carbon atoms. When you combine them you get 8 atoms all together. They are the same on both sides. Say you had 2 of the carbon molecules though. 2O2+2C4 = 4CO2 Then the sides wouldn't be equal and you would need to have 4 dioxide molecules on the reactants side and 8 carbon dioxide molecules on the products. 4O2+2C4 = 8CO2 So that both sides would have 16 atoms.
