Answers: 2
Chemistry, 23.06.2019 01:00
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
Answers: 3
Chemistry, 23.06.2019 08:40
A20 liter cylinder of helium at a pressure of 150 atm and a temperature of 27°c is used to fill a balloon at 1.00 atm and 37°c. what is the volume of the balloon? a. 0.14 liters b. 3000 liters c. 2900 liters d. 2400 liters e. 3100 liters
Answers: 1
Chemistry, 23.06.2019 10:00
State the effect on the concentration of the clo- ion when there is a decrease in the concentration of the oh- ion
Answers: 1
Chemistry, 23.06.2019 10:30
Which of the following pairs of elements is most likely to form an ionic compound? a oxygen and fluorine b sodium and aluminum c calcium and chlorine d nitrogen and sulfur
Answers: 1
Is anyone able to give some advice i need someone to talk to please...
Mathematics, 13.11.2019 01:31
Biology, 13.11.2019 01:31
Mathematics, 13.11.2019 01:31
English, 13.11.2019 01:31
Chemistry, 13.11.2019 01:31
Chemistry, 13.11.2019 01:31
Mathematics, 13.11.2019 01:31
Physics, 13.11.2019 01:31
Mathematics, 13.11.2019 01:31