Chemistry, 10.11.2020 23:10 cheefdogg420
What is an ore? An object that has been recycled, an article of clothing that’s made from natural fiber, a rock that contains enough of a metal to be worthwhile to extract, and a fossil fuel that can be burned to generate electricity.
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Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
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Chemistry, 22.06.2019 18:00
Which statement best describes the he properties of iconic compounds ?
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Chemistry, 23.06.2019 05:30
For the reaction i2(g)+br2(g)←−→2ibr(g), kc=280 at 150 ∘c. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 ∘c. what is the equilibrium concentration of 2ibr, i2, br2
Answers: 1
What is an ore? An object that has been recycled, an article of clothing that’s made from natural fi...
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