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In one (1) molecule CO2 there are 3 atoms ( 1 C-atom and 2 O-atoms), so in 5 molecules CO2 (5CO2) there are 5 x 3 (= 15) atoms. Thus fifteenis the answer to you.
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoBy converting the mass into the number of moles (moles = mass(g)/molecular weight) and then multiplying by avogadro's number you get an answer of 6.842 x 1022 atoms.
Wiki User
∙ 14y ago0.500 grams CO2 (1mol/44.01g )(1mol C/1mol CO2 )(6.022 X 10^23/1mol C )
= 6.84 X 10^21 atoms of carbon
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How many mol of potassium are represented by 7.85e23 potassium atoms?
1.3 mol
How many atoms are present in 8.00 mol atoms?
48,177 134 32.1023 atoms
How many moles of CO2 will be produced from 0.33 mol C3H8O in the reaction 2C3H8O plus 9O2 producing 6CO2 and 8H2O?
Given the balanced equation2C3H8O + 9O2 --> 6CO2 + 8H2OTo find the number of moles CO2 that will be produced from 0.33 mol C3H8O, we must convert from moles to moles (mol --> mol conversion).0.33 mol C3H8O * 6 molecules CO2 = 0.99 mol CO2---------- 2 molecules C3H8O
How many hydrogen atoms are in 0.63 mol of (NH4)2SO4?
0.63 mol of (NH4)2SO4 contain 3,978.10e23 hydrogen atoms.
How many molecules are in O2?
There are approx 6.02 X 1024 oxygen atoms. --> 5mol CO2 (2mol O2/ 1mol CO2)= 10 mol O2 Then Avagadro's number is used to calculate the number of atoms.... 10 mol O2 (6.02 X 1023/ 1mol) = 6.02 X 1024
How many oxygen atoms are there in 0.5 mol of CO2?
6.022 x 1023
How many atoms of sodium na are in 7 mol of sodium answer in units of atoms?
the constant Mole (mol): 6.02 x 10^23 are how many atoms you have per mol so the answer can be 7 mol atoms or 6.02 x 10^23 atoms per mol x 7 actual answer is 4.214 X10^24 atoms in 7 mol
How many moles of CO2 are produced when 2.1 mol of C2H2 react?
How many moles of CO2 are produced when 2.1 mol of C2H2 react?
How many atoms are present in 1.5 mol of sulfuric acid?
A mol = 6,022x10^23 atoms 1,5 mol = 9,033x10^23 atoms Always.
How many moles of C in 90g of Carbondioxide?
(90 g CO2 / (12.0+2*16.0) g/mol CO2) = 2.05 mol CO2 = 2.05 mol C2.05 mol C * 12.0 g/mol C = 24.5 g C
How many molecules OS CO2 are present in 51.5 of CO2?
2.65 mol * 64.07 g/mol = 169.79 g
How many atoms are in 0.200 mol of pb?
There are 1.204 x 1023 atoms in .200 mol of Pb.
How many grams of CO2 are produced from the burning of 1.0 mol of amyl alcohol?
1.3 mole C2H2 will produce 2.6 mole CO2, weighting 2.6(mol) x 44 (g/mol) = 114 g CO2
How many molecules are in 6.30 mol CO2?
my Glizzy
How many atoms of sodium are in 2.35 mol of NaCl?
There are 1.41 e24 atoms of Na in 2.35 mol of NaCl.
How many sulfur atoms are in 0.45 mol BaSO4?
0.45 mol BaSO4 have 2,698.10e23 sulfur atoms.
Determine the number of oxygen atoms present in 25.0g carbon dioxide?
Carbon Dioxide-CO2 To get molecules, we must convert grams to moles and moles to atoms using Avogadro's number. Molar mass of CO2= C:12.0g+O:16.0gx2=44.0g CO2 25.0g CO2 | 1 mol CO2 | 6.02x10 23 molecules CO2 ------------------------------------------------------------------- = 3.42x10 23 molecules CO2 1 | 44.0g CO2 | 1 mol CO2 Now to get the number of oxygen atoms. Since there are 3 atoms in CO2 and 2 of them are oxygen, we will divide by 3 (1.14x10 23) and multiply by 2 (2.28 x10 23) So the number of oxygen atoms in 25.0 grams of CO2 is 2.28x10 23 or 228 000 000 000 000 000 000 000
