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Talja [164]
3 years ago
6

Researchers want to determine the best temperatures for storing batteries. Describe a possible experiment and list the variables

to be controlled in the experiment. Be sure to identify the manipulated and the responding variables.
Chemistry
1 answer:
Andrew [12]3 years ago
4 0
How about putting one battery in the freezer while putting another by a radiator or something that gives off heat. Leave them for an hour, then place them in an object that uses batteries and time how long it takes for it to die: Note: It may take many hours for the battery to fully deplete.
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A sample of xenon gas at a pressure of 1.14 atm and a temperature of 20.4 °C, occupies a volume of 16.9 liters. If the gas is al
kondor19780726 [428]

Answer:

P2= 0.696atm

Explanation:

Applying Boyle's law

P1V1= P2V2

1.14×16.9= P2× 27.7

Simplify

P2= (1.14×16.9)/27.7

P2= 0.696atm

8 0
3 years ago
A model of the solar system with the Sun at the center is said to be heliocentric.
torisob [31]
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QveST [7]

Answer:

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Explanation:

i would help answer but your post has no diagrams or at least there not showing up

3 0
3 years ago
Consider the reaction below. NH4+ + H2O mc013-1.jpg NH3 + H3O+ Which is an acid-conjugate base pair? NH4+ and NH3 NH4+ and H3O+
juin [17]
NH4+ and NH3 are an acid-conjugate base pair, since NH4+ is an acid, while NH3 is its conjugate base (since it is without the H+).
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NH4+ and H3O+ are both acids, and both H2O and NH3 can be considered bases.
4 0
3 years ago
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