If 0140mol of a nonvolatile nonelectrolyte are dissolved
If 0.140mol of a nonvolatile nonelectrolyte are dissolved in 3.30mol of water, what is the vapor pressure PH2O of the resulting solution? The vapor pressure of pure water is 23.8 torr at 25 °C
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Imagine that you've come up with a way of enlarging single cells to such a degree that a DNA duplex has a diameter of 0.1 mm — about the thickness of a human hair. If you were to do that, how long a "hair" would the entire human genome be (assu
For a solution containing 0.0060 M calcium nitrate and 0.057 M nitric acid, calculate the activity of the calcium ion.
A constant torque of 5Nm is applied to an unloaded motor at rest attime t = 0. The motor reaches a speed of 1800rpm in 4s. Assumingthe damping to be negligible, calculate the motor inertia.
The difference between the PV costs and the amount that would be in the savings account must be made up by the father's deposits, so find the six equal payments (starting immediately) that will compound to the required amount.]
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +10q. Sphere B carries a charge of -7q. Sphere C carries no net charge. How much charge ends up on sphere C
Simon recently received a credit card with an 18% nominal interest rate. With the card, he purchased a new stereo for $350. The minimum payment on the card is only $10 per month.
On vacation, your 1350 kg car pulls a 540 kg trailer away from a stop light with an acceleration of 2.15 m/s2. What force does the trailer exert on the car
You would like to buy a boat and know you can afford boat payments of $225 a month for 5 years. The interest rate is 7.65 percent, compounded monthly. How much money can you afford to borrow?
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