El oro es un metal que resistente a la corrosion, por esta razon razon se emplea en joyeria y su pureza mide por lo quilates que contiene, el oro puro tiene 24 quilates, si una pulsera de oro de 18 quilates pesa 40g y tiene un precio comercial de 2817.70, ¿cuanto vale 1 mol de oro puro?
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Chemistry, 22.06.2019 02:20, dgadam7495
Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .
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Chemistry, 22.06.2019 14:20, montanolumpuy
7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d. lytic
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Chemistry, 22.06.2019 14:30, Tooey2331
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
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El oro es un metal que resistente a la corrosion, por esta razon razon se emplea en joyeria y su pur...
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