Balance KOH+AlCl3 - - > Al (OH) 3 + KCL

Caused by magma pushing upward through weak spots in the Earth's crust

Violet light has a wavelength of 4.10x10 to the power of - 12m what is the frequency?

A block of mass 9.5kg rests on a slope an angle of 23.0∘ relative to the horizontal. What is the size of the contact force normal to the slope, in Newtons? Use a gravitational acceleration value of g = 9.8m/s^2.

What would happen if we ran out of some rare metals used in technology?

KCl (aq) + AgF (aq) → AgCl (s) + KF (aq) If 0.45 moles of potassium chloride are consumed completely and we start with twice as much silver fluoride, how many moles of solid silver chloride will be produced?

One attometer to nanometer

what is the pressure produced by a kilogram of lead on a horzontal surface if its area it rests on is 0.02m^2?

When performing a Phase 4 workout, how many repetitions per resistance training exercise should be performed?

Technician A says a that a voltmeter can be used to monitor the output signal of an optical sensor. Technician B says that optical sensors should be tested with an oscilloscope because of the sensor's speed. Which technician is correct? A.

Similar poles of bar magnets attract each other. True False