Question

How many grams of a liquid A of specific heat capacity 1.2 J/g°C and at a temperature 60°C must be
mixed with 80 g of a liquid B of specific heat capacity 2.1 J/gºC and at 10°C, so that the final
temperature of the mixture becomes 40°C?
[ ]
1) 310 g
2) 210 g
3) 220 g
4) 350 g
Find the equilibrium temperature when 150 o nf water at 92°C is thoroughly mixed with 250 g of​

Answer 1

Answer:

310 how many grams of a liquid