There are many observable characteristics of a chemical reaction. They are:
change in temperature
formation of a precipitate
change in color
formation of a gas
formation of a new odor
disappearance of a solid
A chain reaction A → B + C obeys the rate expression r = kC3. What initiation and termination steps will predict these kinetics? Repeat forr= kC¾
No, its just a physical change******************2nd Opinion ******************Assuming strick means strike and the match actually lights, the answer is yes.
IRIDIUM
2nd edition solution
The cell uses captured energy to make sugars. It needs H2O and CO2. The materials move to chloroplasts. The chemical reactions result in glucose and oxygen production. Glucose is used by the plant for energy.
A chain reaction A → B + C obeys the rate expression r = kC3. What initiation and termination steps will predict these kinetics? Repeat forr= kC¾
No, its just a physical change******************2nd Opinion ******************Assuming strick means strike and the match actually lights, the answer is yes.
Exploding dynamite is a chemical change because the chemical composition of the dynamite changes due to the rapid reaction that occurs when it detonates. This results in the release of energy and the formation of new substances.
1st-Light reaction 2nd-Dark reaction
in making jewellery! 2nd answer: Platimun is also an industrial metal. It can act as a catalyst to make other chemical reactions happen, without entering into the reaction, itself. Much more of the metal is used industrially than we would think!
2nd edition solution
IRIDIUM
it has so many reason to blast a vechile battery but mainly 2 basic reason we found most of the time 1. overcharging by alternator and 2nd is hole blockages unable to pass vaporization of H2SO4 chemical reaction.
Well the mantle is the thickest layer,it's rocks are ultramafic and it's the 2nd farthest layer from the core
For the chemical elements: hydrogen with 20, 28 K.
Actually they gain one from the other atom so it loses it to make a whole circle. There can only be 2 atoms on the 1st shell then 8 on the 2nd shell then 8 again on the 3rd shell. Because the outer shells want to always fill their shells up so they lose some and the other gains it.
Their second studio album was Three Cheers for Sweet Revenge.