Chemistry, 02.04.2020 03:08, samarahbrown6050

Select the correct answer
What is the purpose of the arrow in a chemical equation?
O A.
It indicates the direction in which the reaction occurs.
OB.
It separates the elements from the compounds.
C. It indicates the direction of increase in the number of molecules.
D.
It indicates the direction of heat movement in a reaction.
Reset
Next

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 09:00, phebusadrian01

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Answers: 1

continue

Chemistry, 22.06.2019 10:20, blondielocks2002

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

Answers: 3

continue

Chemistry, 22.06.2019 16:00, jrocklove7825

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

Answers: 2

continue

Chemistry, 22.06.2019 18:50, cj31150631

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Answers: 1

continue

Do you know the correct answer?

Select the correct answer
What is the purpose of the arrow in a chemical equation?
O A.<...