Chemistry, 23.07.2019 17:50, lollyp5439
Astudent heats 3.55 grams of copper and 4.60 grams of iodine for 6.25 grams of a new compound. all of the iodine reacted, but there is still some copper left over unused. how much copper is left?
Answers: 1
Chemistry, 21.06.2019 14:10, yellowmiki6647
The rock in a lead ore deposit contains 89 % pbs by mass. how many kilograms of the rock must be processed to obtain 1.5 kg of pb?
Answers: 1
Chemistry, 22.06.2019 13:20, alejandra340
Can someone me with 3 and 4 plz. this is for masteries test.
Answers: 2
Astudent heats 3.55 grams of copper and 4.60 grams of iodine for 6.25 grams of a new compound. all o...
Mathematics, 26.01.2021 04:00
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