Determine the potential energy of the charge system
The two point charges of values +3.4 and +6.6 micro-coulombs, correspondingly, are separated through 0.20 m. Determine the potential energy of the 2-charge system?
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Determine the numbers of grams of Na2CO3 are present in the 575L of the Na2CO3solution? (Create a conversion factor to convert from the sample with a volume of 15mL to a solution with a volume of 575L.)
Determine the mass matom of the single atom in kilograms? (Note that 1u=1.6605×10-27kg). Determine how many moles of atoms are in a 285-gsample?
A proton (having q = +1.6 x 10^-19C) moves 15 cm all along the direction of an electric field of strength 3.0 N/C. The electrical potential difference among the proton's initial and ending points is?
What is the ratio of the number of moles of cyclo-propane to moles of oxygen when a balloon contains an anesthetic mixture of cyclo-propane (cp) and oxygen (O2) at 172 torr and 570. torr, respectively.
Determine the chemical equation for the dehydration of cyclohexanol? Determine the theoretical yield for the dehydration of 3.0ml of cyclohexanol.
You're dealt one card from 52 card deck. Then the card is replaced in deck, the deck is shuffled, and you draw again. Determine the probability of getting a picture card the first time and a heart the second time.
Determine the numbers of monochlorination products are expected from the reaction of 2,4-dimethylpentane and chlorine in the presence of light?
What is the partial pressure of Xe in the mixture when a mixture of Kr and Xe has a density of 2.50 g/L at a total pressure of 0.500 atm and at 0 deg C.?
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