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what temperature change is required to increase the reation time by a factor of 2? what temperature change is required to decrease the reation time by a factor of 2?
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What reaction time are you talking about? There must be an equation that goes with this question. You have not provided it.
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If all the dimensions of a cube are increased by 5 units, how will the surface area change?
increase by a factor of 5 increase by
Top answer:
area of one side of cube = (x+5)^2 = x^2 + 10 x + 25 = not something times original I think you mean
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How will the volume of a fixed sample of gas change if its pressure is doubled and the Kelvin temperature is doubled?
a)the
Top answer:
No, the correct answer is c) it will increase by a factor of 4. This is known as the combined gas
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How will the volume of a fixed sample of gas change if its pressure is doubled and the Kelvin temperature is doubled?
a)the
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Use PV = nRT OR remember Boyle's Law and Charles' Law.
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A dose D of a drug causes a temperature change T in a patient for c a positive constant T is given by T=((c/2)-(D/3)) what is
Top answer:
d T / d D = -1/3 steady if D/3 = c/2 goes up if c/2 > D/3 or c = (2/3) D
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Hi! help me please, Thank you.
A spherical steel ball bearing has a diameter of 2.540 cm at 23°C. (a) What is the diameter when
Top answer:
The subject is mispelled, again. Pleases get it right. Volume is increased 0.9% when linear
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A spherical steel ball bearing has a diameter of 2.540 cm at 23°C.
(a) What is the diameter when its temperature is raised to
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To find the diameter of the steel ball bearing when its temperature is raised to 106°C, and to
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HI!can anyone help me please, just on part b.Thank you so much.
A spherical steel ball bearing has a diameter of 2.540 cm at
Top answer:
what is the initial volume? What is the coefficent of volume expansion for steel? Use the equation
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A spherical steel ball bearing has a diameter of 2.540 cm at 24°C.
(a) What is the diameter when its temperature is raised to
Top answer:
Take the cube root of the volume increase factor (1.011)^1/3 = 1.0036533. That will be the diameter
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Why is the increase of greenhouse gases a big issue? Choose 2 correct answers.
a. It can lead to a major increase in greenhouse
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b. It can cause climate change over time. c. It can cause an increase in global temperature.
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An ideal gas is allowed to expand from 6.00 L to 45.0 L at constant temperature.
By what factor does the volume increase? ?
Top answer:
45.0/6.0 = ? P will decrease by that factor. 105 atm/factor = ? (Note: use P1V1 = P2V2 to check
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