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- B E 1. CH₂MgBr 2.HO 1. Na(CN)BH, pH 4-5 2.H₂O CHÍNH, NAOH 1. CH CH2NH2, Na(CN)BH, pH 4-5 2. Neutralizing work-up Done1. NaBH4 2. EtOH 1. excess CH3MgBr 2. H2O 1. excess DIBAH 2. H2O 1. (CH3) 2CuLi 2. H2OReport - Goog X >NGLSync Porta X OWLv2 | Online X [Review Topics] [References] Use the References to access important values if needed for this question. Retry Entire Group 8 more group attempts remaining a 65°F Scholarship Ap X ctivity.do?locator-assignment-take Ka for nitrous acid, HNO2, is 4.00×10-4. Ką for benzoic acid, C6H5COOH, is 6.40×10-5. Ka for hydrocyanic acid, HCN, is 6.20×10-10. What is the formula for the strongest conjugate base? Submit Answer (99+ # OF 4 8:56 E 5/28/2
- Reset He [OH-] = 2 x 10 ² M#32 multiple choise part a) aelects Which of the followina is incorract? DHC,H;0,,acatic acid 2) HBr, brom jc acid 3) H,5031 Sulfurous acid 4) HCIO3)chloric aid part b) Which moleculas do hot obay the ctet sule? I BF II CHBr3 III Br V Co VI SFu parte) Which of the follow exhibits resonance? A) NH3 BIPCI3 D) NO,Final Volume V₂ = 341 mL al Volume V₁ =? 10. What is the molecular geometry and molecular polarity for CH₂Cl, and SO, ²? 11. What do catalysts do and how do they affect reaction rates? 12. 2 Atoms are side by side. Their chemical reactivity is dependent on the electrons which hold serve fe 13. Identify the acid, base, conj. Acid, conj. Base: H₂CO, + HPO4 H₂PO4 + HCO, 14. True or False? Chemistry looks at the microscopic view of matter. 15. Identify the 4 biological buffer mechanisms 16. Calculate the density of silver metal if 930 cm³ block has a mass of 2.21 x 104 g. Express the answer with the correct number of significant figures. 17. Kinetic molecular theory describes the behavior of which state of matter? 18. The pH scale operates on a logarithm scale which means an increase or decrease fold in the of pH is by 10s. So, a change in pH from 5 to 3 is a hydrogen ion concentration. And in other words, a pH of 3 has and less OH- than a pH of 5 19. A precipitate occurs in the reaction…
- 1 m.e. of Na+ will replace how many m.e. of H+? *a.) 1b.) 23c.) 0.23d.) 0.1Phl(OAc)2 OBn (7) H2N OBn Et(i-Pr)2N HN. NBoc NHBOC OH OTIPS (8) но 1. LDA, then TMSOTF i-Bu Al 2. Cp2TIMe2 A Brch ||| O CHEMICAL REACTIONS Predicting the products of a neutralization reaction Predict the products of the reaction below. That is, complete the right-hand side of the chemical equation. Be sure your equation is balanced. HNO3 + NaOH → 0 Explanation Ease RK- burial WE burial Check papers 46 H. Kdy go ahead X 09 1/5 Christopher Mitchell Jessica V 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 000 14 GE
- please do table they are 0.10M HNO2, 0.10HBr, 0.30M HCLO, 0.10 M HC6H5O MISSED THIS? Read Section 17:4 (Pages 737-740) Watch KCV 174 Formula Name Ka HCH O. 1s x10 Acetic Benzoic HCHO 65 x 10 Chioric HCIO, >1 Chlorous HCIO, 1.1 x 10-2 Hydrochionic HCI >1 Hydrocyanic HCN 4.9 x 10-10 >1 Hydrobromic HBr Hydrofluoric HP Hydrolodic HI Hypochlorous HCO NAC HNO, NOUS HNO, Perchion HCO, Phenal CO 1.3×10 6.8 x 10 >1 2.9 x 10 >1 4.6 x 10 >1 Part A Rank the solutions in order of decreasing [H₂O). Rank solutions from largest to smallest hydronium ion concentration. To rank items as equivalent, overlap them. View Available Hint(s) Largest concentration 0:30 A HING Submit 0.10 M HU Previous Answ Reset Help Smalst concentration 0.10 M HCO 0.10 M HC b x incorrect; Try Again; 5 attempts remaining When the al concentrations are the same, strong acids aways produce a higher H₂O concentration than week acide because strong acids completely desociale, whereas weak acids partially dissociate Consultat of…pH pOH [H*] [OH'] acid or 2.41 10-6 gs for all answers) US VI 11:41 Cbp esc #3 24 & back= < C Predict the r.. compound O ACIDS AND BASES Identifying acids and bases by their reaction with water Na BrO4 HBrO4 NaOH Window A ALEKS-Hun... Explanation Na, BrO₂, H₂O H₂O, BrO, H₂O Na, OH, H₂O C,HẠNH, C₂H₂NH, OH, C₂H₂NH₂, H₂O Help G Calculate th... Check AUG 1 important species present when dissolved in water Some chemical compounds are listed in the first column of the table below. Each compound is soluble in water. Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. The important chemical species that would be present in this solution are written in the second column of the table. Use the checkboxes to classify each compound. 8 tv CO C The solubilit... O type of compound (check all that apply) ionic molecular strong weak strong weak acid acid base base 0 0 www-awu.aleks.com 13 W 0 X 0 CD O 0 C What is the... X 0 O S 0 n C Calculate th. C Calcu P Low Battery Your Mac will sleep soo into a power outlet. 0/5 Hunte © 2023 McGraw Hill LLC. All…