What is the correct equation for the double replacement reaction between iron (III) bromide and sodium hydroxide? a) FeBr₃ + 3NaOH → Fe(OH)3 + 3NaBr b) FeBr₃ + NaOH → Fe(OH)₂ + NaBr c) FeBr₃ + 3NaOH → Fe(OH)₃ + NaBr d) FeBr₃ + 3NaOH → Fe(OH)₂ + 2NaBr