eggoysters
eggoysters
18.10.2019 • 
Chemistry

Under anaerobic conditions, glucose is broken down in muscle tissue to form lactic acid
according to the reaction: c6h12o6? 2ch3chohcooh. the thermodynamic data at t=298
k for glucose and lactic acid are given below:

? hf (kj mol-1) cp,m (j k-1mol-1) sm (j k-1mol-1)
glucose -1273.1 219.2 209.2
lactic acid -673.6 127.6 192.1
calculate, ? s for the system, the surroundings, and the universe at t=325k. assume the heat capacities are constant between t=298k and t=330k.

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