Chemistry, 25.02.2020 23:56, katiekern5207
4. An impatient student does not wait for all the iodine to react. Subsequently, the remaining iodine sublimes away during the product isolation step. Will the calculated mass ratio for the product, g I/g Zn, to be higher or lower than the correct value? Explain.
Answers: 1
Chemistry, 22.06.2019 12:00, daytonalive83481
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 23.06.2019 07:20, msladycie8831
F1.5 mol of nabh4 react, how many moles of b2h6 are formed? 2 nabh4(aq) + h2so4(aq) → 2 h2(g) + na2so4(aq) + b2h6(g)
Answers: 1
4. An impatient student does not wait for all the iodine to react. Subsequently, the remaining iodin...
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