Chemistry, 21.07.2019 02:00 webbhlharryteach
Will mark as brainliest. for the balanced equation shown below, if 84.7 grams of h2s were reacted with 78.4 grams of o2, how many grams of h2o would be produced? 2h2s + 3o2 → 2so2 + 2h2o 12.4 grams of water 24.9 grams of water 29.4 grams of water explain your answer.
Answers: 1
Chemistry, 22.06.2019 22:30
Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt
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Chemistry, 23.06.2019 01:00
Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration
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Chemistry, 23.06.2019 02:00
The bone of a dinosaur and the imprint of a leaf are examples of which kind of fossils? a) index b) body c) amber d) trace
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Will mark as brainliest. for the balanced equation shown below, if 84.7 grams of h2s were reacted wi...
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