Write a half-reaction for the oxidation of the manganese in mnco3(s) to mno2(s) in neutral groundwater where the carbonate-containing species in the product is hco3–(aq). add h2o and h+ to balance the h and o atoms in the equation. do not add electrons; you may leave the half-reaction unbalanced with respect to charge.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

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.