subject
Chemistry, 15.12.2021 22:30 angie249

Pirita (FeS2) serveste ca materie prima pentru obtinerea acidului sulfuric. Calculeaza ce cantitate de pirita este necesara pentru a obtine acid sulfuric cu cantitatea : a) 10 mol b) 490g . Conform schemei: FeS2 ->SO2 -> SO3 -> H2SO4

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
question
Chemistry, 22.06.2019 10:50
Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?
Answers: 1
question
Chemistry, 22.06.2019 15:00
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
Answers: 2
question
Chemistry, 22.06.2019 16:30
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
You know the right answer?
Pirita (FeS2) serveste ca materie prima pentru obtinerea acidului sulfuric. Calculeaza ce cantitate...
Questions
question
English, 10.11.2021 19:10
question
History, 10.11.2021 19:10
question
Spanish, 10.11.2021 19:20
question
Social Studies, 10.11.2021 19:20
question
Computers and Technology, 10.11.2021 19:20
Questions on the website: 13722362