A compound with the molecular weight of 39198 was
A compound with the molecular weight of 391.98 was determined to be 3.1 % Hydrogen, 31.5 % Phosphorous, and 65.4% Oxygen. Determine the empirical formula and molecular formula for the compound.
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a solid sphere of mass 25 kg and a radius 15m starts from rest at the top of the ramp inclined 15 degrees and rolls to
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a 70kg block is pushed 5m up an incline against a friction force of 50n the block is pushed to a height 1m above the
the following standards have been established for a raw material used in the production of product g13standard quantity
a compound with the molecular weight of 39198 was determined to be 31 hydrogen 315 phosphorous and 654 oxygen
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