Balancing Redox Reactions
VO2++MnO4 V(OH)4++Mn2+(acidic)...
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 22:30
Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
Answers: 1
Chemistry, 21.06.2019 23:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.
Answers: 2
Chemistry, 22.06.2019 09:00
The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.
Answers: 2
You know the right answer?
Questions
History, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Chemistry, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Computers and Technology, 20.11.2020 21:50
History, 20.11.2020 21:50
Mathematics, 20.11.2020 21:50
Spanish, 20.11.2020 21:50
Chemistry, 20.11.2020 21:50
