Question 10
Given the reaction C5H12(1) -> C5H8(1) + 2 H2(g).
If 1.50 x 10^22 molecules of C5 H12 decomposed, the calculation below yields the value for what quantity?
1 mol C5H12
1.50 x 10^22 molec. C5H12 x_
C5H12 1 mol H2
x 2 mol H2
X
2.0 g H2
number of molecules of C5H12
moles of H2
mass of H2
mass of C5H12

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Chromosome 17 is made of over million base pairs.

What if it is did darwin used to support his theory of evolution