Seudónimo Seudónimo

02-04-2015
Chemistry

contestada

when we reverse a chemical equation,we multiply it's delta H value by

Respuesta :

talknerdytome talknerdytome

04-04-2015

Delta H is negated. Multiply by -1

Answer Link

Otras preguntas

check the given picture below.

Why are the American people saying that since the 2020 election, American democracy is gone?

A pencil is 712 inches long. How long is the pencil in centimeters?

The tallest point in England is 3209ft above sea level. The lowest point in England is -9.8ft below sea level. What is the difference between the tallest and lo

I have a question asking "What is the average value of the function x^2+4x-9 on the interval [-1,7]?" I keep on getting the answer 10 by plugging in -1 for x an

The author uses Repetition throughout Ban the Ban!. What are some words or phrases that are repeated? Why do you think the author chose to repeat them? How does

Write an inequality that matches the number line model. Then write- a situation that the inequality could represent. 8. 9. -4 -3 -2 + -1 0

Comparative study of rainfall in Kerala and chhattisgarh through bar graph

Which types of radiation consist of particles? Which consist of only waves?

6. A train accelerates from rest with an acceleration of 4 m/s2 for a time of 20 s. What is the train’s speed at the end of 20 s? (A) 0.25 m/s (B) 4 m/s (C) 2.5