10.5 g of lithium bromide is dissolved in 500mL of water in a calorimeter. The initial temperature of the water is 22.5°C. After dissolving, the water temp is
28.1°C. What is the molar enthalpy of the LiBr solution?

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.

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