2 3.2g of iron is added to 50 cm3 of 1.0 mol/dm3 sulfuric acid.

| Fe + H,50
→ FeSO, + H2
(a) Calculate the number of moles of sulfuric
acid present.
(b) Show by calculation that sulfuric acid is the
limiting reactant.

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration