Use the References to access important values if needed for this questiona. How many moles of dioxygen difluoride are present in 4.15 × 1044 molecules of this compound?molesb. How many molecules of dioxygen difluoride are present in 4.15 moles of this compound?moleculesSubmit AnswerRetry Entire Group3 more group attempts remainingShow HintCengage Learning | Cengage Technical SupportQ Search Bing& Use the References to access important values if needed for this quea. What is the mass in grams of 1 silicon atom?gramsb. The number of atoms in 22.4 grams of silicon would beAvogadro's number.Submit AnswerRetry Entire Group2 more group attempts remainingCengage Learning | Cengage Technical SupportQ Search Bing☆

According to Bartleby guidelines we have to answer only one question so please submit different…

Use the References to access important values if needed for this que a. How many moles of dioxygen difluoride are present in 4.15 x 10“ molecules of this compour moles b. How many molecules of dioxygen difluoride are present in 4.15 moles of this compound? molecules Submit Answer Retry Entire Group 3 more group attempts remaining Show Hint

Use the References to access important values if needed for this que a. How many moles of dioxygen difluoride are present in 4.15 x 10“ molecules of this compour moles b. How many molecules of dioxygen difluoride are present in 4.15 moles of this compound? molecules Submit Answer Retry Entire Group 3 more group attempts remaining Show Hint

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Apps e Ch 9: Homework 0/1 E Question 12 of 12 Methyl alcohol (CH3OH) is made by the reaction of carbon monoxide and hydrogen in the presence of certain metal oxide catalysts. CO(g) + 2H2(g) –→CH3OH(I) X Incorrect. Did you use the proper mole ratios? How much alcohol can be obtained by reaction of 31.2 g of CO and 9.57 g of H2? 375 Hint X Incorrect. Did you use the proper mole ratio? | 理 Type here to search
[Review Topics] [References) Use the References to access important values if needed for this ques a. How many moles of tetraphosphorus decaoxide, P4O10, are present in 3.29 grams of this compound? moles b. How many grams of tetraphosphorus decaoxide are present in 2.53 moles of this compound? grams Submit Answer Retry Entire Group 9 more group attempts remaining Cengage Learning Cengage Technical Support 1O 63°F Mo
Im confused as to how you got .002 moles for NaOH and CN-, I know there are .002 moles of HCN, but how did you get that for NaOH and CN-?
Please convert problem nine into from representative to moles and show the steps please.
What is the ratio of copper to sulfur (mole Cu/mole S) to the nearest whole number? Moles = 0.7x18x10-5 moles sulfur copper = = 0.0075 mol Mass of product ___0.4819_______ Mass of copper ____0.4796_____ Mass of sulfur in product _____0.0023_____
[Review Topics] [References] Use the References to access important values if needed for this question. 1. How many MOLECULES of dinitrogen monoxide are present in 5.66 grams of this compound ? molecules. 2. How many GRAMS of dinitrogen monoxide are present in 7.23x1022 molecules of this compound ? grams. Submit Answer Retry Entire Group 1 more group attempt remaining
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