Physics, 18.05.2021 18:10 baca23jasmine
A student repeats a reaction several times to test the effects of various
changes on the reaction rate. The data table shows the results. How does
increasing the temperature of the system change the reaction rate?
Conditions
Original
Higher concentration
Higher temperature
Metal added
Reaction Time (5)
10 seconds
5 seconds
5 seconds
5 seconds
A. Increasing the temperature has no effect on the reaction rate.
B. Increasing the temperature increases the reaction rate.
C. More information is needed to determine what happens to the
reaction rate.
D. Increasing the temperature decreases the reaction rate.
Answers: 2
Another question on Physics
Physics, 22.06.2019 07:50
2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it
Answers: 1
Physics, 22.06.2019 10:00
(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present
Answers: 3
Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
You know the right answer?
A student repeats a reaction several times to test the effects of various
changes on the reaction r...
Questions
History, 04.08.2019 15:30
English, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
Biology, 04.08.2019 15:30
Chemistry, 04.08.2019 15:30
Chemistry, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
