242 g/mol...... hope it helps :)
It is insoluble. Because one of the substances are polar and the other is non-polar.
I personally try to balance the equation without looking at the given coefficients in the unbalanced reaction and this is my result:
2 C2H14+11 O2--> 4 CO2+14 H2O
I think none of the given answers are correct, and the answer is obviously 11.
Hope this will help :))
The 2 types of mechanical weathering are .....
1) * Temperature Change
-Temperature change makes rocks contract and expand
-Also one of the important cause of mechanical weathering.
2) * Abrasion
-Abrasion is a process in which an external force
Example: water movement or gravity which causes rock materials grind (reduce <<< synonyms) which can break apart the outer layers of affected rocks.*PLEASE GIVE THIS A THANKS :) :D xD AND ALSO THE BRAINIST ANSWER PREETTY PLEASEEEEEEEE, DON'T YOU EVER FEEL LIKE YOUR GOOOOING TO GIVE ME THE BRAINIEST ANSWER/CROWN??? xD