The most reactive groups in the Periodic Table are A) Group 1 and 2 B) Group 1 and 17 C)Group 1 and 18 D)Group 17 and 18

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a