Which equation is correctly balanced? a.) CaO + 2H O → Ca(OH) 2 2 b.)NH + 2O → HNO + HO 3 2 3 2 c.)Ca(OH) + 2H PO → Ca (PO ) + 3H O 2 34 342 2 d.)Cu + H SO → CuSO + H O + SO 24 42 2

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?

How many grams of carbon are in 237 grams of ethanol(c2h5oh) and how many sulfide ions are in 2.45 moles of aluminum sulfide show me you you got the answers