C4H10 + O2 --> H2O + CO2 Calculate the number of grams of C4H10 needed to produce 5.12 moles of CO2. (balance equation and solve using factor-label method)

As you move from right to left on the periodic table the atomic radius fill in the blank

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver