The acidic to basic order
HF>C5H5NHBr3>CH3NH3Cl>KNO3>NaClO> KCN >NH3> CH3 CH2NH2
So looking at the above options we will find at 7 th position we have NH3
Rank the following 0.83 M solutions from 1 (most acidic) to 8 (most basic). Which solution...
#7 and #8 balance in acidic solution #9 balance in basic solution 7. Wots)+Snaq) + Cl" (aq) → W.O. (8) + SnCh() Answer: 8.10:- (aq) + (aq) 1: (s) Answer: C. Balancing Redox Equations in Basic Solutions 9. Br () Br (aq) + Broj (a) Answer:
Arrange the following 0.10 M solutions in order of decreasing pH (highest to lowest): NaCIO, KCI, HBr, NaBro, CH3NH3Br NaBro > NaCIO > KCI > CH,NH,Br > HB Nacio > CH,NH3Br > NaBro > KCI > HBr CH, NH,Br > NaBrO > Nacio > KCI > HBO Nacio > NaBro > KCI > CH,NH,Br > HBO NaBro > CH NH,Br > NaCIO > KCI > HBO Arrange the following reactions in order of increasing tendency to proceed to completion (least...
which of the following salt solutions will be the most basic. Please explain why. thanks Which of the following salt solutions will be the most basic? a. 0.5 M NaCIO b. 0.5 M NaCIO2 c. 0.5 M NaCIO3 7. e. 0.5 M NH4C uill hare the highest molar solubility i
Part A:Part B: Predict whether aqueous solutions of the following compounds will be acidic, basic or neutral. If the solution would be acidic or basic, circle the ion that causes the pH to change. a) NH Brb ) FeCl, c) K,CO, d) KCIO e) NaBr f) MgCl, g) NaF h) LiNO Two unknown acid solutions are both labelled 0.50 M. How could you determine which is the strong acid and which is the weak acid? Explain.
3. Predict whether the following solutions will be acidic, basic, or nearly neutral: (Hint: The conjugate acid or base of a weak base or acid would be a STRONG acid or base.) A.) NH4Br: (acidic, basic, or nearly neutral) B.) NaF: (acidic, basic, or nearly neutral) C.) KOH: (acidic, basic, or nearly neutral) D.) FeCl3: (acidic, basic, or nearly neutral) E.) KCN: (acidic, basic, or nearly neutral) F.) NaCl: (acidic, basic, or nearly neutral)
7 and 8 balance in acidic solution. # 9 balance in basic solution 7. WO: (s) + Sn?" (aq) + (aq) → W30: (s) + SnCI.- (aq) Answer: 8.10.- (aq) + (aq) ► 12 (8) Answer: C. Balancing Redox Equations in Basic Solutions 9. Br2 () Br (ag) + BrO;- (aq) Answer:
Calculate [OH−] for each of the following solutions, and indicate whether the solution is acidic, basic, or neutral. b) [H+] = 1.7x10^-9 M c) A solution in which [H+] is 1000 times greater than [OH-]
CHM 112 Homework Set W8 Due 1. Determine the hydroxide ion concentration, hydronium ion concentration and the pH of a solution that is 0.10 M NaCH CO Inclade a chemical equation showing the relevant equilibrium. Hint: sodium is a spectator ion (it is not part of the equilibrium). You will need the Ks value for acetate ion. 2. For each of the following pairs, choose (circle or underline) the solution that has the lowest pH (most acidic or least basic)....
Predict whether a 0.10 M solution of the following salt is acidic, neutral, or basic. A. LiCN B. CH3CH2NH3Cl C. NH4NO3 D. NH4CH3COO E. NaCl F. NaHSO4 G. NH4H2PO4 H. NH4HS
5) (8 pts) Arrange the following compounds from most acidic through neutral to most basic. Briefly explain your reasoning. 7) (15 pts) a) Write out the 3-step arrow pushing mechanism showing how 1-pentene is hydrated to make 2-pentanol. b) Draw the other 2 alkenes (don't forgel cis/trans isomers!) that could also be hydrated to make 2-pentanol. Briefly explain why 1-pentene is the best choice. II, II,O a) heat Acidic Neutral Basic 6) (18 pts) Consider the Fischer projections of the...