2 H20(1) + 4 Mn04 (aq) + 3 ClO2 (aq) - 4 MnO2(s) + 3 C104 (aq) + 4 OH(aq) According to the balanced equation above, how many moles of ClO2 (aq) are needed to react completely with 20. mL of 0.20 M KMnO4 solution?

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

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.

What is another way to determine mass times acceleration?