if 35 gms of H2O at 22.7 degree celcius is combined with 65 gms of H2O at 87.5 d

Question

if 35 gms of H2O at 22.7 degree celcius is combined with 65 gms of H2O at 87.5 degree celcius, what is the final temperature of the mixture? the specific heat capacity of water is 4.184 J/g. K if 35 gms of H2O at 22.7 degree celcius is combined with 65 gms of H2O at 87.5 degree celcius, what is the final temperature of the mixture? the specific heat capacity of water is 4.184 J/g. K if 35 gms of H2O at 22.7 degree celcius is combined with 65 gms of H2O at 87.5 degree celcius, what is the final temperature of the mixture? the specific heat capacity of water is 4.184 J/g. K

Explanation / Answer

HEAT GAINED BY WATER AY 22.7^0C = HEAT LOST BY WATER AT 87.5^0C

MASS* SPECIFIC HEAT CAPACITY *(T2-T1) = MASS* SPECIFIC HEAT CAPACITY *(T2-T1)

35g *4.184 J/g. K(T-295.7)= 65g*4.184 J/g. K*(360.5-T)

T= 337.82

t^0c = 337.82-273 = 64.820c

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