How many moles of carbon dioxide are produced from 22.86 grams of oxygen according to -C₂H₂ + O2 -> CO2 + H₂O

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

What is the oxidation state of an individual bromine atom in nabro3?

Be sure to answer all parts. the following equilibrium constants were determined at 1123 k: c(s) + co2(g) ⇌ 2co(g) k'p = 1.30 × 1014 co(g) + cl2(g) ⇌ cocl2(g) k''p = 6.00 × 10−3 calculate the equilibrium constant at 1123 k for the reaction: c(s) + co2(g) + 2cl2(g) ⇌ 2cocl2(g) 4.68 × 10 9 (enter your answer in scientific notation.) write the equilibrium constant expression, kp: