taylorcorine2003 taylorcorine2003

01-05-2020
Chemistry

contestada

Is this equation endothermic or exothermic? How do you know?

2NaCl + 822 kJ --> 2Na + Cl2

Respuesta :

yedil09 yedil09

01-05-2020

Answer:

endothermic

Explanation:

because the heat is added in the reactant side that shows heat is absorbed.

Answer Link

Otras preguntas

Other than North America, Asia is the only continent that A) has more than one coastline. B) has two major mountain ranges. C) has land spanning the equator.

What is 4x+2x=x+x+20

How to solve inter quartile range of the given data set? 3,9,12,15,16,18,21

What is the force of gravity (from the Earth) on the 700kg satellite if it’s 10km above the Earths surface?

PLEASE PLEASE PLEASE HELP ASAP! A rectangle was enlarged by a scale factor of 5/2 and the new width is 40 cm. What was the original width?

May someone help me?

Cause#4: Czar Nicholas ll’s Military Woes Popular support for a country’s leader has always depended largely on their success as a military leader. Czar Nichola

how many electrons does a sulfide ion have if it has 16 protons?? could you explain why though, i really don’t understand :(

_______ Is the idea that all living things on Earth are related, they descended from a common anscestor.

Which type of map changes every time a new country is formed? A) physical map B) political map C) contour map