Pls help! It takes 1 molecule of nitrogen and 3 molecules of hydrogen to produce 2 molecules of ammonia using the following formula: 1N2 + 3H2 → 2NH3
1
N
2

+

3
H
2

→

2
N
H
3

Which combination of molecules will produce ammonia with no leftovers?
A.8N2 and 4H2

B.5N2 and 6H2

C. 4N2 and 4H2

D. 2N2 and 6H2

What is the chemical formula of the following compound

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world