Chemistry, 17.07.2020 17:01 ScardeySpiderAlt
Predict the crystal ionic radius for antimony, Sb, observing the trend in values for the crystal ionic radii of the other elements belonging to the same group. p .340, As .580, Sb
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Chemistry, 23.06.2019 12:30
15) a substance used in manufacturing gasoline consists of finely divided platinum supported on an inert solid. suppose that the platinum is formed by the high temperature reaction between platinum (iv) oxide and hydrogen gas. the other product is water. a) write and balance the equation b) how many grams of hydrogen are needed to produce 1.0 g of platinum metal? c) how many moles of water are produced at the same time? how many grams? ( show work, .)
Answers: 1
Chemistry, 23.06.2019 15:30
Ms. sullivan's class is designing a miniature roller coaster. after first setting it up, they find that it didn't have enough speed to go through the loop de loop. instead of taking out the loop, they decide to increase the height of the first hill the coaster goes down, and this adds the speed needed to make it through the loop. what would be a drawback to this plan in real life? a) no one likes loop de loops. b) there is no downside to this plan. c) a higher hill means a scarier ride. d) a higher hill takes more time and material to build.
Answers: 1
Chemistry, 23.06.2019 16:10
Which is the best term to use when describing the energy of position? chemical kinetic potential electromagnetic
Answers: 3
Predict the crystal ionic radius for antimony, Sb, observing the trend in values for the crystal ion...
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