What happens to some solute during crystallization when too
What happens to some solute during crystallization when too much solvent is evaporated and what do you do
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Consider a circuit that is connected to a phasor of 120V/0 degrees. The circuit feeds a 10 ohm resistor on the "hot" lead and then the circuit branches. One branch sees a 0.5A /60 degree phasor current source (oriented with "arrow oriented right)
A chromium-containing compound has the formula Fe(x)Cr(y)O4 and is 28.59% oxygen by mass. Find x and y.
A coil of wire contains 50 square turns, each one 5 cm long and 3 cm wide, and has a current of 30 A running through it. it is placed inside a magnetic field of 0.55 T at a 60 degree angle. what is the torque on the loop from the magnetic field
A particle with a charge of +5.5*10^-6 C sets up an electric filed. A second particle with a charge of -3.0*10^-6 C is moved to a point 4.2 m a way from the first charge. what is the electric field at the position of the second charge
what would be the percentage change in the price of Bond Sam and Bond Dave? (Round your answers to 2 decimal places. (e.g., 32.16)) Percentage change in price of Bond Sam % Percentage change in price of Bond Dave %.
At the end of 3 years you need to return the deposit and the interest to the customer. How much will you have to give the customer in 3 years?
At 25 °C, water has an equilibrium vapor pressure of 23.8 mm Hg. If 2.500 g of water is sealed in an evacuated 10.0-L flask and heated to 25 °C, what mass of water will evaporate?
The following arrangement of flasks is set up. Assuming no temperature change and no chemical reaction, determine the final pressure inside the system after all stopcocks are opened and equilibrium is reached. The connecting tube has no volume. 1s
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