Chemistry, 24.07.2019 17:30 Byanka032801
Consider the reaction: 2 al + 3br2 → 2 albr3 suppose a reaction vessel initially contains 5.0 mole al and 6.0 mole br2. what is in the reaction vessel once the reaction has occurred to the fullest extent possible?
Answers: 1
Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
Chemistry, 22.06.2019 23:00
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
Consider the reaction: 2 al + 3br2 → 2 albr3 suppose a reaction vessel initially contains 5.0 mole...
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