skaterboycx98 skaterboycx98

11-05-2017
Chemistry

contestada

What is true for the following reaction? Ca(s) + 2C(s) CaC2(s) + 62.8 kJ

Respuesta :

kyledwalt kyledwalt

11-05-2017

It is an exothermic reaction and ∆H= -62.8 kJ

hope this helps

Answer Link

Otras preguntas

If 8.63 grams of Aluminum oxide react with Nitric acid, how many grams of water will be produced?

A cartographer is painting a spherical globe whose surface is 326. 7 sq. In. What is the maximum radius of the globe that the cartographer is painting? Use 3. 1

Frames of reference help us to __________. think creatively organize and understand our world recall the historical past persuade others of the correctness of o

Read the excerpt from the story Penguin Parade: An Antarctic Adventure: We boarded a flight from Orlando, Florida to Buenos Aires in Argentina. We would board a

for volunteers, what was the reason to go on the lewis and clark expedition?

Many of the oil-rich countries in the Middle East are also rich in A. copper B. gold C. iron D. natural gas Please select the best answer from the choices provi

2x+3y=53 what is the value of y and x

HELP PLS I WILL GIVE BRAINLY ASAP HELPwhen did she do it wrong and how and what did she need to do right??!!??!

Which is the volume of the solid? The solid is made up of 2 cuboids. First cuboid has length as 4 unit cubes, height as 1 unit cubes and width as 2 unit cubes.

2y=4x−2 simplify the equation