Recent content by sunnyorange

What substance is produced at the anode during the electrolysis of a mixture of molten calcium bromide and molten magneius iodide?

I need help: A beaker with 200 of a 0.1M acetic acid buffer with a pH of 5.20 is sitting on a benchtop. A student adds 8.60 of a 0.380 solution to the beaker. How much will the pH change? The of acetic acid is 4.76.

How do I find the centripetal acceleration? radius?

This is my question A fighter pilot dives her fighter plane toward the ground at maximum supersonic speed of 2170 km/hr. She pulls out of the dive on a vertical circle. What is the maximum radius of the circle, so that her apparent weight is never more than six times her weight? I have no...

What is the freezing point of radiator fluid that is 50% antifreeze by mass? for water is 1.86 . I used delta: K_fc_m First I found the molar mass of ethylene glycol to be 62.07 g/mol. Then I multiplied 1/62.06 by 500g/1 kg to get 8.06 mol/kg for cm. I plugged these values in and got 15 C...

Would the net force be: applied horizontal force-kinetic friction force?

I am having trouble with this problem: A block whose weight is 50.0N rests on a horizontal table. A horizontal force of 25.0 N is applied to the block. The coefficients of static and kidnetic friction are 0.510 and 0.350 respectively. Will the Block move under the influence of the force and if...