Predict the effects of an increase in pressure for each reaction.
Answer choices: increased rate, decreased rate, no change in rate
1. N2(g) + 3H2(g) -> 2NH3(g)
2. SnO2(s) + 2H2(g) -> Sn(s) + 2H2O(g)
3. AgNO3(aq) + Cu(s) -> CuNO3(aq) + Ag(s)
4. 2SO3(g) -> 2SO2(g) + O2(g)
5. Na2CO3(s) + 2HCl(aq) -> CO2(g) + H2O(l) + 2NaCl(aq)

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

im pretty sure its b

elements make up everything, and they combine to make compounds.

the answer is c