What masss of propane (c3h8) is nneded to prouce 346 g346 g carbon dixide in the following reaction

Molar mass

C₃H₈ =    44.0 g/mol

CO₂ = 44.0 g/mol

C₃H₈ + 5 O₂ = 3 CO₂ + 4 H₂O

44.0 g ( C₃H₈) > 3 x 44.0 g ( CO₂)
mass g (C₃H₈) > 346 g CO₂

mass propane = 346 x 44.0 / 3 x 44.0

mass propane = 15224 / 132

= 115.33 g

hope this helps!

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.