A) so3 and co2
b) so3, hcl and co2
c) ph3 and hcl
d) ph3
e) so3, hcl and co2
choices b and e are incorrect.

How does concentration affect reaction rate

What does an electron configuration for an atom relate to the atoms placement on the periodic table

Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.