Answer:
were learning about this right now can you help me with the wuestion 8th grade sucks.
Explanation:
The specific heat of a material gives the energy it takes to increase the temperature of one unit mass of the material by one unit temperature. The SI unit for specific heat is therefore .
The formula relating the energy required to raise the temperature of grams of a substance with specific energy by degrees is
The question provides the following information:
Apply the formula:
The volume required of 1.25M HCL to prepare 180ml of a 0.500M Hcl solution is 72ml
Ar (Cl) = 34.969 * 75.78/ 100 + 36.966 * 24.22/ 100= 35, 45 :)