subject
Chemistry, 09.04.2021 01:30 andrewmena05

How many moles is equivalent to 56.8 grams of Silicon, Si? 2.02 moles Si
28.09 moles Si
O 1595.5 moles Si
0.495 moles Si

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 01:30
Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy
Answers: 1
question
Chemistry, 22.06.2019 09:00
Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset
Answers: 1
question
Chemistry, 23.06.2019 02:30
When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
Answers: 1
question
Chemistry, 23.06.2019 04:40
Temperature is defined as a. the equivalent of heat. b. a measure of the average kinetic energy of the individual atoms or molecules composing a substance. c. how hot or cold it is. d. the total kinetic energy of the atoms or molecules composing a substance. e. none of the above is correct.
Answers: 1
You know the right answer?
How many moles is equivalent to 56.8 grams of Silicon, Si? 2.02 moles Si
28.09 moles Si
...
Questions
question
Mathematics, 20.09.2019 09:50
question
Mathematics, 20.09.2019 09:50
Questions on the website: 13722366