Ijust need a bit of (◕‿◕✿)

consider a gas at stp in a container of 22.4 l. if you apply the ideal gas law, what is the approximate value of n?

1

8.31

224

0.5

What happens when the temperature of a solution increases?

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

How many moles in .5g of sodium bromide?