How many grams of carbon dioxide are needed to extract 8 grams of oxygen in the photosynthesis reaction?
Deliverance done (written and equated reaction equation, set proportion and appropriate calculating operations, units of measurement please)

In an oxidation-reduction reaction, oxidation is what happens when a reactant

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution