A 155.0 g piece of copper at 175 °C is dropped into 250.0 g of water at 17.8°C (The specinc heat of copper is 0.385 "C) Caleulate the final temperature of the mixture.

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

Yes, endothermic means it turns cold. and some chemical changes include change of tempature.

Nonmetal are moldable and easily shaped

Answer charle's law