Which of these materials has the most moles of metal atoms? a. 100 g iron, Fe c. 100 g potassium chloride, KCl
b. 100 g potassium, K d. 100 g iron (II) oxide, FeO

How many molecules are found in 1.32 mol of nacl?

What is the work done by the electric force to move a 1 c charge from a to b?

Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol