What type of chemical reaction is represented in
the following
1) C4H8 + 602
4CO2 + 4H2O
2) HCl + NaOH
H2O + NaCl
3) 2KNO3(s)
2KNO2(s) + O2(g)
4) 2Ag + S
Ag2S
5) MgCO3(s)
MgO(s) + CO2(g)
6) C12 + 2KBr.
2KCI +

Br2

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.