A lab technician gets a mystery liquid. By experimenting he found the liquid contained 2.688 grams of Hydrogen, and 21.32 grams of Oxygen. What was the total mass of the liquid?
Chemistry

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

elements make up everything, and they combine to make compounds.

the answer is c

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.