The temperature of 5.0 × 10g of water in a calorimeter is raised 15.0c. calculate the heat transferred in calories

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

Light waves can move through , but they travel fastest when they move through a(n) .

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?