Which compound has the highest melting point? water (h2o) silicon carbide (sic), a network solid carbon dioxide (co2), a common gas octane (c8h18), a molecular compound

What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

Which three statements represent the benefits of performing experiments using computer simulations?