I think it would increase but I may be wrong
<span>first what's the mass of 1 mole of CH3OH
</span>C = 12
H3 = 3x1 = 3
O = 16
H =1
<span>Total 32g So we know 6.02x10^23 molecules weigh 32g
</span> 1 molecule weighs 32/6.02x10^23 g so 9.38*10^24 <span>molecules weighs
</span>9.38x10^24 x (32/6.02x10^23=<span>505g (to 3 sig figs</span>
The correct option is this: WHEN THE ENTHALPY CHANGE OF THE REACTION IS POSITIVE, THE REACTION IS ENDOTHERMIC.
All chemical reactions are divided into two classes, these are exothermic and endothermic reaction. An exothermic reaction is a type of reaction in which energy is lost to the environment, thus the enthalpy change of the reaction is negative. An endothermic reaction is a type of reaction in which energy is absorbed from the environment, thus the enthaply change of the reaction is positive.
Answer:400
Explanation:
20x20
P(momentum)= mxv
Mass times velocity = momentum