4.
In CH3, the 3 is a subscript, denoting that their are 3 hydrogen atoms. if there's no subscript, then consider it one atom. so the first two Carbons are single, and the second one is double, making 4
4.
In CH3, the 3 is a subscript, denoting that their are 3 hydrogen atoms. if there's no subscript, then consider it one atom. so the first two Carbons are single, and the second one is double, making 4
4 carbon atoms are present in 1 molecule of the above substance - methyl propionate
Three ! The formula contains the following atoms... 3 Carbon, 8 Hydrogen and 3 Oxygen.
C2 (2) + h5 (5) + o (1) + h (1) = 9.
4
9
1 mole
6
Como se llama el siguiente alcano
Methane - CH4 - has 5 atoms.
Salt is NaCl (sodium chloride). Sugar is represented as C(6)H(12)O(6)....6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms
3 Hydrogen atoms, 2 Oxygen atoms.
Technically yes, But mercury is an element ... so the molecules consist of only a single atom.
Think of it like this. O = C = O There are three altogether. One carbon atom and two oxygen atoms. :D
Glycerin
1 mole C = 12.011g C = 6.022 x 1023 atoms C 0.020g C x (6.022 x 1023 atoms C)/12.011g C = 1.0 x 1021 atoms C
6
6
169 g C x 1 mole C/12.011 g x 6.02x10^23 atoms/mole = 8.47x10^24 atoms
1 mole C = 6.022 x 1023 atoms C 5.02mol C x 6.022 x 1023 atoms C/1mol C = 3.02 x 1024 atoms C
1.6 g C x 1 mol C/12 g x 6.02x10^23 atoms/mol = 8.1x10^22 atoms
The number of atoms is 28,099.10e23.
85.9 (g C) = 85.9 (g C) / 12.00 (g/mol C) = 7.158 (mol C)7.158 (mol C)*[6.022*1023 (atoms/mol C)] = 4.31*1024 C-atoms
1 mole C = 6.022 x 1023 atoms 2.408 x 1024 atoms C x 1mol/6.022 x 1023 atoms = 3.999 moles C
Three: 1 C and 2 O atoms
There are three carbon atoms and three oxygen atoms in each pyruvate molecule.