Chemistry, 17.04.2020 10:43 Alexislol7908
You find that calcium fluoride has 72 calcium atoms for every 144 fluoride atoms. What is the formula unit for this compound ?
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4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
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Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.
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When microscope slides are stained to show blood cells, the small red blood cells that appear on the slides are much numerous than the large white blood cells. this supports the concept that
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You find that calcium fluoride has 72 calcium atoms for every 144 fluoride atoms. What is the formul...
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