How would i work out how many moles of Ca(OH)2 is present in 150cm3?i have already worked out the Mr of Ca(OH)2 - which is 74 , but where do go from there?how do i find the grams amount?
Would you have to assume it’s an aqueous solution, so has a mass of 150g (1cm3 of water = 1g of water)? Then use that 150/74 to get the number of moles? But I’m not sure, sorry
Would you have to assume it’s an aqueous solution, so has a mass of 150g (1cm3 of water = 1g of water)? Then use that 150/74 to get the number of moles? But I’m not sure, sorry
They posted another thread with the full question in which it told them the concentration-just FYI