Some bleaches contain hydrogen peroxide as their active ingredient, while others contain sodium hypochlorite. both these chemicals contain an element that makes a colored stain colorless. what is that element?
question 11 options:

a) nitrogen

b) oxygen

c) phosphorous

d) hydrogen

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

An experimental procedure requires a 10 ml of acid to be dissolved

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.