a) What mass of sodium metal is formed in the first reaclion?b) What is the total volume of nitrogen gas formed from both reacnionO How much potassium nitrate (in g) is needed for all the sodium to bup in the second reaction?11 Chlorofluorocarbons (CFC) are a class of compounds that have a longof use in refrigerators CFC's are slowly being phased out as they depleamount of ozone in the ozone layer. Jabu has a sample of a CFC that has tlowing percentage composition: 14,05% carbon, 41,48% chlorine andi 44fluorineDetermine the molecular formula of this CFC if the molar mass is 171 g mo12 A sample containing tin dioxide (SnO) is to be tested to see how mudiaxide it contains. The sample weighs 6,2 g Sulturic acid (H2SO is addethe sample and tin sulfate (Sn(SO,)) forms. The equation for this reaction iSnOz(s) +2H,8O,(aq)Sn(SO,() + 2H2O {1}If the mass of tin sulfate produced is 4,7 g, what is the percent purity ofsample?13. Syngas tsynthesis gas) is a mixture of carbon monoxide and hydrogen. Syncan be produced from methane using:CHaig) + HO (g) -→ CO (g) + 3H2(g)Neels wants to make a mixture of syngas that has three times the volumehydrogen gas.a) If the volume of methane used is 4 dm, what volume of carbon monosand hydrogen will be produced?b) Will this amount of methane produce the correct mixture?Think you got it? Get this answer and more practice on our Intelligent Practice Ser1d. 23Y87.23YG 8.23YH 9.23YJ2. 23Y9 3.23YBla 23YS 1b. 23Y64. 23YC 5.23YD10.23YK 11.23YM 12. 23YN 13, 23YPtc. 23Y76. 23YFm.everythingscience.co.zawww.everythingscience.co.za

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Chlorofluorocarbons (CFC's) are a class of compounds that have a long b of use in refrigerators CFC's are slowly being phased out as they deple amount of ozone in the ozone layer. Jabu has a sample of a CFC that has th lowing percentage composition: 14,05% carbon, 41,48% chlorine and 44 fluorine Determine the molecular formula of this CFC if the molar mass is 171 g mo

Chlorofluorocarbons (CFC's) are a class of compounds that have a long b of use in refrigerators CFC's are slowly being phased out as they deple amount of ozone in the ozone layer. Jabu has a sample of a CFC that has th lowing percentage composition: 14,05% carbon, 41,48% chlorine and 44 fluorine Determine the molecular formula of this CFC if the molar mass is 171 g mo

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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