A 12.0 L balloon at 84 °C is cooled until it
becomes 5.0 L. To what temperature was
the ballo...
Chemistry, 30.03.2021 21:50 elijahjacksonrp6z2o7
A 12.0 L balloon at 84 °C is cooled until it
becomes 5.0 L. To what temperature was
the balloon cooled?
Answers: 2
Chemistry, 22.06.2019 08:00
Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
Answers: 2
Chemistry, 22.06.2019 18:30
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
Mathematics, 23.10.2019 06:00
Mathematics, 23.10.2019 06:00
Social Studies, 23.10.2019 06:00
Biology, 23.10.2019 06:00
English, 23.10.2019 06:00
History, 23.10.2019 06:00
Biology, 23.10.2019 06:00
Mathematics, 23.10.2019 06:00
Chemistry, 23.10.2019 06:00
Mathematics, 23.10.2019 06:00
Mathematics, 23.10.2019 06:00