A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 x 100 kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of raindrops? Round your answer to 2 significant digits. How many moles of raindrops are in the Pacific Ocean? Round your answer to 2 significant digits.

A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 x 100 kg. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of raindrops? Round your answer to 2 significant digits. How many moles of raindrops are in the Pacific Ocean? Round your answer to 2 significant digits.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 25QAP: Cyclopropane mixed in the proper ratio with oxygen can be used as an anesthetic. At 755 mm Hg and...

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e Stoichiometry: Tutorial 1.app.edmentum.com/courseware-delivery/ua/49037720/45422865/aHROCHM6Ly9mMS5hcHAuZWRIZW50dwouY29tL2xlYXJuZXitdWkvc2Vjb25kYXJ5L3VzZXItYXNZ 31 of 38 E Save & oichiometry: Tutorial Question Balance the chemical equation. Based on the equation, how many grams of bromine are produced by the complete reaction of 11 grams of potassium bromide? Use the periodic table e to get the weights of the elements. Carry out your calcuation in the same way as you did in parts A, B, and C. That is, begin by converting grams of KBr to moles of KBr, then use the mole ratio of KBr to Br,. Drag the labels to the correct locations to complete the analysis. Each label can be used more than once. Cl, + KBr → KCI +Br2 1 mol 159.808 g 7.39 g 119.002 g 2 mol 11.0g Br KBr Sign out INTL DELL -> %23 %24 & 4 7 8. le r t y 1O
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Jset2_5zKMTIDEhEBBQc5Ge4YwKAkK5h... O CHEMICAL REACTIONS Solving for a reactant using a chemical equation Ammonium perchlorate (NH CIO,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts with itself to produce nitrogen gas (N,), chlorine gas (Cl,), oxygen gas (0,), water (H,O), and a great deal of energy. What mass of water is produced by the reaction of 2.59 g of ammonium perchlorate? Be sure your answer has the correct number of significant digits. Explnation Check 2022 McGraw Hill LLC All Righnts Reserved Terms of Use Privacy Cen
JOP3JH-1J n/WsvrRAXK6XnHkiRvH2t180AR2-EPP O CHEMICAL REACTIONS Solving for a reactant using a chemical equation Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0). What mass of water is produced by the reaction of 9.8 g of oxygen gas? Round your answer to 2 significant digits. x10 Explanation Check 2020 McC DELL -> %23 $ & 4 8.
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hyrw 2o nsn hyapsn sem St.) Calcium oxide is sometimes very challenging to etare n the Oumistry labrortory.This compound reacts with moisture in the air and is converted to calcium hydcokide. If a bottle of calcium oxide i8 left on the ehelf too long, it grodually absorbs moisture from the humidity in the laboratory. Eventually th bottle cracks and spills the colcium hydrokide that hus been produced. WrHhe the unbalancaed chemical equaher for this process. 33.) The clement tin often occurs in nature as the oxide, Sn b produce pure tin metal from this sort of tin oe, the ore Gtmol rom the usually is heated with coal Carbon) This produies pure