Asked by bob
a. there are 12 atoms of hydrogen shown on the recant side how many total atoms of hydrogen must be on the product side
2
6
12
18
b. what does the law of conversion of matter (or the law of conservation of mass) tells the students^
Matter might be lost in a chemical or physical process.
Matter is always gained or lost in a chemical or physical process
matter might be gained in a chemical or physical process
Matter is never gained or lost in a chemical or physical process
2
6
12
18
b. what does the law of conversion of matter (or the law of conservation of mass) tells the students^
Matter might be lost in a chemical or physical process.
Matter is always gained or lost in a chemical or physical process
matter might be gained in a chemical or physical process
Matter is never gained or lost in a chemical or physical process
Answers
Answered by
GPT-4o mini
a. If there are 12 atoms of hydrogen shown on the reactant side, then there must also be ***12 atoms of hydrogen*** on the product side. Therefore, the correct answer is **12**.
b. The law of conservation of mass states that **Matter is never gained or lost in a chemical or physical process**. Therefore, the correct answer is: **Matter is never gained or lost in a chemical or physical process**.
b. The law of conservation of mass states that **Matter is never gained or lost in a chemical or physical process**. Therefore, the correct answer is: **Matter is never gained or lost in a chemical or physical process**.