jdtheis jdtheis

14-11-2020
Chemistry

contestada

A chemical reaction that releases heat to the surroundings is said to be and has a ΔH at constant pressure.

Respuesta :

nour22001 nour22001

14-11-2020

Explanation:

A chemical reaction that has a positive ΔH is said to be endothermic, while a chemical reaction that has a negative ΔH is said to be exothermic.

Answer Link

Otras preguntas

what is tihe minimum temperature needed to dissolve 130 grams of KNO3 in 100 grams of water

The Sun Dance was _____. the marriage ceremony of the Sioux a four-day religious ceremony to make pledges to the Great Spirit a religious ritual designe

What does independence mean to you? Check all that apply. freedom to make my own choices and decisions the right to vote and have a say in how my country is gov

Can someone please help ???

which two people where the debaters in the “ great debate “ a) robert young hayne b) john calhoun c) daniel webster d) andrew jackson

After m months the height of a plant is 10 + 3m millimeters. How tall is the plant after 8 months? Three years?

Which best describes the relationship between the successive terms in the sequence shown? 9, –1, –11, –21, … The common difference is –10. The common differenc

A total of 17,100 seats are still available for the next hockey game. If 62% of the tickets are sold, how many seats are in the arena? A. 7,100 seats B. 7,900 s

What is the volume of this solid? Recall the formula V = Bh. 280 cubic inches 385 cubic inches 465 cubic inches 560 cubic inches

Which verb form correctly completes this conversation? Laura: ¿Qué te aconsejó el médico? Julia: Me aconsejó descansar por unos días y me _______