Which solution would have the greatest buffering capacity? 0.287 M HF and 0.156 M NaF
1.15 M HF and 0.624 M NaF
0.189 M HF and 0.103 M NaF
0.574 M HF and 0.312 M NaF

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

hi my dude or dudette

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

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.