Classify each of the following reactions as a synthesis, decomposition, single-displacement, double-displacement, or combustion reaction.
1. N2(g) + 3H2(8)
2NH (8)---synthesis
2. 2K(s) + 2H, O(1)
2KOH(aq) + H29)
3. 2NaNO (5) - 2NaNO,(s) + O2(g)
4. C, H,O,(s) + 120(8) - 12C02(g) + 11H2O(g)
5. 2Zn(s)
0,(g) + heat - 2ZnO(s)
6. 2Fe(s) + 6HCl(aq) - 2FeCl3(aq) + 3H2(8)
7. 2NaHCO,(s) + heat - Na2CO3(s) + CO2(g) + H, O(g)
8. NaHCO (s) + CH, COOH - Na(CH, COO) + CO2(g) + H, O(1)
9. CH2(g) + 80,(g) + heat - 5CO2(g) + 6H, O(g)
10. 2AgNO3(aq) + CaCl(aq) + 2AgCl(s) + Ca(NO3)2(aq)
Extra Credit (Maximum of 3 Points, 1 point each

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

thats a little if u want the answer just look it up on google thats what i do haha : )

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.