Chemistry
Chemistry, 23.11.2020 18:50, lexhorton2002

In the reaction Mg(s) + Br2() → MgBrz(s), what should be the coefficient for Br2?

A. 2
B. 4
C. 1
D. 3

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:30, Pizzapegasus1
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
image
Chemistry, 22.06.2019 08:30, neariah24
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
image
Chemistry, 22.06.2019 22:00, huddyxo
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
image
Chemistry, 23.06.2019 15:30, ericpatterson14
In wish direction does the moving force of air flow?
Answers: 1
Do you know the correct answer?
In the reaction Mg(s) + Br2() → MgBrz(s), what should be the coefficient for Br2?

A. 2<...

Questions in other subjects:

Konu
Mathematics, 29.06.2019 03:00