Chemistry

Chemistry, 30.05.2021 02:00, robertobi1988

How is this reaction classified? 2Cao + H2O → Ca (OH)2 + Heat

A. Endothermic

B. Exothermic

C. Decomposition

answer

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:30, timiaparker

What does x represent in the formula for the compound xcl4?

Answers: 2

Chemistry, 22.06.2019 06:00, coolkid2041

One does not belong why? ice, gold ,wood ,diamond and table salt

Answers: 1

Chemistry, 22.06.2019 14:30, Kiaraboyd9366

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

Answers: 1

Chemistry, 23.06.2019 01:30, babygirl091502

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding. i

Answers: 1

Do you know the correct answer?

How is this reaction classified? 2Cao + H2O → Ca (OH)2 + Heat

A. Endothermic

Questions in other subjects:

Konu

Physics, 06.10.2019 10:30

Low energy waves a.) short wavelengths and low frequencies b.) long wavelengths and low frequencies c.) short wavelengths and low frequencies d.) long w...

Konu

Physics, 06.10.2019 10:30

Two very large parallel sheets a distance d apart have their centers directly opposite each other. the sheets carry equal but opposite uniform surface charge densities. a point cha...

Konu

Social Studies, 06.10.2019 10:30

Locate a media report on functional brain imaging (ideally using fmri or pet) and evaluate the quality of media coverage. in your answer, describe the imaging technique and the fin...

Konu

Mathematics, 06.10.2019 10:30

Maria needs two pieces of wire for a project. the first piece is 5.2cm long. the second piece must be 1.5 times as long. how long is the second piece....

Konu

Business, 06.10.2019 10:30

Sonya is considering launching a daycare center in her community and uses information from the u. s. census bureau to determine the number of children who are less than six years o...

Konu

Social Studies, 06.10.2019 10:30

Over the business cycle, a. only real gdp fluctuates around its trend and potential gdp remains equal to its trend. b. real gdp fluctuates around its trend. c. only potential gdp f...

Konu

Physics, 06.10.2019 10:30

select the choice that best completes the following sentence. simple machines, a. are made up of multiple moving part. b. reduce the amount of e...

Konu

Business, 06.10.2019 10:30

Emma is hoping to secure an internship with an engineering firm this summer. she's talked with friends and family, but they have not been able to provide her with any contacts. em...

Konu

Mathematics, 06.10.2019 10:30

Expand can mean "to stretch or unfold." how can this definition you remember this definition...

Konu

Business, 06.10.2019 10:30

Corporate social responsibility refers to the coordinated actions of government organizations to address the ethical, social, and environmental impacts of business operations. true...

Other tasks in the category: Chemistry More task