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b) Benzene is a hydrocarbon. True

b) Benzene is a hydrocarbon. True

Chemistry
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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Can you help me number 8 part b.)? Answer is true and can you explain to me? 

8) True or False a) p-orbitals have a spherical shape. false b) Benzene is a hydrocarbon. True c) The formal charge on nitrogen in the ammonium ion (NH4) is 0. Falsc d) 1,1-dimethylcyclopentane can exist as geometric isomers. Falsc e) 0.000940 has 3 significant figures. True f) 1000 mL is equal to 10,000 μL. False, formula: (1000 m² = 1,000,000 ML) f) Metals lose electrons when they form ions. T Ch. 3 h) There are 3 moles of sodium ions in every one mole of sodium phosphate. True Waz PO4) I to only - exam i) There are 10 orbitals in the n = 3 energy level. Falsc, q H-W-H j) Br has the same number of total electrons as Ar. False, because it has the same total 6th 6- electron as kr, 36 electrons 3x2=6 k) The charge of gold in Au203 is 3+. Truc Au²₁2 0-2-x3=-6 compound 1) hydrogen disulfide is an ionic compound. False, n'on metal with nonmetal= (covalent ch.4 m) Carboxylic acids are polar molecules... 5. Truc, (they get highly polar bonds: C=O and 0-4) 7
Transcribed Image Text:8) True or False a) p-orbitals have a spherical shape. false b) Benzene is a hydrocarbon. True c) The formal charge on nitrogen in the ammonium ion (NH4) is 0. Falsc d) 1,1-dimethylcyclopentane can exist as geometric isomers. Falsc e) 0.000940 has 3 significant figures. True f) 1000 mL is equal to 10,000 μL. False, formula: (1000 m² = 1,000,000 ML) f) Metals lose electrons when they form ions. T Ch. 3 h) There are 3 moles of sodium ions in every one mole of sodium phosphate. True Waz PO4) I to only - exam i) There are 10 orbitals in the n = 3 energy level. Falsc, q H-W-H j) Br has the same number of total electrons as Ar. False, because it has the same total 6th 6- electron as kr, 36 electrons 3x2=6 k) The charge of gold in Au203 is 3+. Truc Au²₁2 0-2-x3=-6 compound 1) hydrogen disulfide is an ionic compound. False, n'on metal with nonmetal= (covalent ch.4 m) Carboxylic acids are polar molecules... 5. Truc, (they get highly polar bonds: C=O and 0-4) 7
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