We no longer use atoms of the same elements are identical in size, mass and properties.
We need to know the statements lol
A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. (Put it in ur own words if u can) !!
Answer: 1/2L
Explanation:
Volume and pressure are changed, so use Boyle's law.
P1V1=P2V2
Convert 303.9kpa to atm by mutiplying by (1/101.3)=3atm
Plug in:
1.5(1)=3(V2)
V2=1/2 L
This makes sense since volume and pressure are inversely proportional. The pressure is increased, so the volume must decrease.
Answer:
A single replacement reaction.
Explanation:
AB + C ---> CB + A
A single replacement reaction.