Alex8147 Alex8147

03-11-2017
Chemistry

contestada

How does an exothermic change show that a chemical reaction occured?

Respuesta :

03-11-2017

With increasing temperature of the chemical reaction

Answer Link

Otras preguntas

Which of the following processes transfers carbon directly from sea organisms to sea water? Diffusion Evaporation Photosynthesis Respiration

How can imagery be used in a speech ? A. to organize ideas B. to inspire the audience C. to provide evidence D. to project confidence

.help please and thank you

Mr. Malloy wants to make sure Amo and Javier get the best possible grade after five tests and can either give a grade based on the median or the mean. Test Num

Which event from English history came to be called the Restoration? A)the execution of Charles I and restoration of Parliamentary democracy in the English Commo

Which of the polygons listed below have at least three angles? I Triangles II Quadrilaterals III Pentagons IV Hexagons A. III and IV B. II, III, and IV

Cereal is packaged in a box shaped like a rectangular prism with a base 7.5 inches by 2 inches and a height of 10 inches. Manufacturing each box requires 10% m

In the reaction , Zn + HCl—> ZnCl2 + H2, 25 grams Zn are reacted with 17.5 grams HCl. How many grams of H2 will be produced ? A. 0.382 g of H2 B. 0.479 g o

Chang industries has 1,400 defective units of product that have already cost $13.40 each to produce. a salvage company will purchase the defective units as they

Point E is located at (–5, 2). Point M is the reflection of point E across the y-axis. What is the distance between E and M?