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Can somebody please help me with this Q
When 0.47 g of E was completely burnt in air the heat produced raised the temperature of 200 g of water by 27.5°C assume no heat losses occurred during this experiment
bi) use the relevant data from the data booklet to calculate the amount of heat released in this experiment. This part i understand. it requires for us to simply calculate energy using the formula Q=mc🔼theta and the ans comes out to be 23 kj/mol however i dont understand the second part which states:
bii) use the data above and your answer to part 1 to calculate the relative molecular mass, mr, of E. PLEASE HELP
When 0.47 g of E was completely burnt in air the heat produced raised the temperature of 200 g of water by 27.5°C assume no heat losses occurred during this experiment
bi) use the relevant data from the data booklet to calculate the amount of heat released in this experiment. This part i understand. it requires for us to simply calculate energy using the formula Q=mc🔼theta and the ans comes out to be 23 kj/mol however i dont understand the second part which states:
bii) use the data above and your answer to part 1 to calculate the relative molecular mass, mr, of E. PLEASE HELP