Gold reacts with the elements in Group 7 of the periodic table 0.175 g of gold reacts with chlorine
The equation for the reaction is:
2 Au + 3 C - 2 Auch
Calculate the mass of chlorine needed to react with 0.175 g of gold
Give your answer in mg
Relative atomic masses (A): CI= 35.5 Au = 197
3​

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:

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

answersilicon (si); oxygen (o);