A. 0.46 g of a metal produced 0.77 g of metal oxide. b. 0.805 g of the same metal displaced 760 CC of hydrogen gas at NTP from HCI.
c. 1.26 g of water was formed by the union of 1.12 g oxygen with hydrogen.

Show that these data illustrate the law of reciprocal proportion.

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

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

sure im new too!

explanation: