*PLEASE HELP ASAP* Given elements Molar mass of each element and
or compound
This must be done 1st
compounds
Don't forget the correct unit
Smallest
Name in order here,
do this 2nd
Neon (Ne)
1x20.18g=20.18g/mol
Oxygen (0)
2x15.9999=31.998g/mol
Hydrogen (H)
Uranium (U)
Copper (Cu)
Acetate (C, H,O2)

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l. s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.