Determine the ΔH of the following SiH4 (g) + 2O2 (g) → SiO2 (s) + 2H2 O(l)

Relationships are difficult because people choose to walk away instead of having to try harder.

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i