Chemistry, 29.04.2021 21:50 marcgtz511p3pln7

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 Cl2 - 2 AuCla
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
(5 marks]

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 09:30, raizagisselle1694

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Answers: 3

continue

Chemistry, 22.06.2019 14:00, MathChic68

Displacement is the slope of a velocity vs. time graph a. true b. false

Answers: 1

continue

Chemistry, 22.06.2019 14:30, amylumey2005

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

Answers: 2

continue

Chemistry, 23.06.2019 09:00, july00

Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.

Answers: 2

continue

You know the right answer?

Gold reacts with the elements in Group 7 of the periodic table. 0.175 g of gold reacts with chlori...