Classify the following solutions into acidic, basic and neutral NaCl, `NH_4NO_3`, NaCN, `NaNO_3`

Predict if the solutions of the following salts are neutral, acidic or basic. NaCl, KBr, NaCN, NH4NO3, NaNO2 and KF

Predict if the solution of the following salts are neutral, acidic or basic: 'NaCl, KBr, NaCN, NH_4 NO_3, NaNO_2' and 'KF'.

a) Howthe metallic character varies in the periodic table? b) Categorize the following oxides into acidic, basic, neutral and amphoteric: Al_20_3 , Na_2O , CO_2 , Cl_2O_7 , MgO, CO, As_2O_3 , N_2O

Classify the following as 1^@,2^@ and 3^@ alcohols

Classify the following on the basis of magnetic properties and name of class. Al, TiO_2, CO, MnO_2 , Benzene, O_2, NaCl, NH_3, Fe^(3+), Ni

Classify the following hydrides into their different categories. NaH, NH_3 , CsH , KH, LaH_2 , SiH_4 , , LiH, NiH.

According to Lewis theory classify the following into acids and bases: H_2O , NH_3 , AlCl_3 , OH^-

Classify the following compounds according to their shape Bef_2 , BeCl_2 , CH_4 , BF_3 , PCl_5 , SF_6 , SbCl_5 , NH_4 , SiF_4 , AlCl_3

Classify the following into those causing temporary hardness : [Mg(HCO_3)_2 , Ca(HCO_3)_2 , CaSO_4 ]