Correct coefficients to balance NF3 -> N2 +F2? 1. 1, 2, 3
2. 2, 1, 3
3. 3, 1, 2
4. 1, 1, 1

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

What overall charge must all compounds have