Freddy mixed 10 g of a powdery substance with 200 g of an acid solution. A bubbly solution weighing 205 g was formed. Which best explains why the mass of the new product does not equal the mass of the reactants?

Question 2 options:

A:the other 5 grams weighed less in the acid

B:the other 5 grams created a percipitate (solid)

C:the other 5 grams were released as a gas

D:the other 5 grams changed colors

what school and grade?

the answer is b.) hydrogen bonds between bases.

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )

a. 35°c

b. 25°c

c. 10°c

d. 40°c