5

# 6What is the pH of a 0.5 M ammonia solution? Ka (NH4+) = 5.6 x 10-10 (6 Puan)9.22.5none4.811.5...

## Question

###### 6What is the pH of a 0.5 M ammonia solution? Ka (NH4+) = 5.6 x 10-10 (6 Puan)9.22.5none4.811.5

6 What is the pH of a 0.5 M ammonia solution? Ka (NH4+) = 5.6 x 10-10 (6 Puan) 9.2 2.5 none 4.8 11.5  #### Similar Solved Questions

##### {5j6} Repeat +A0,wbadt (a) MLX [10 marks]( ) As shown Iocationzo ( 8.0 1H 44 3 and sign) two particles having - [ N due 1.2 to the 3 charges 1 +5.0 uC (at thc origin ofthex axis) and zem? 1
{5j6} Repeat +A0,wbadt (a) MLX [10 marks]( ) As shown Iocationzo ( 8.0 1H 44 3 and sign) two particles having - [ N due 1.2 to the 3 charges 1 +5.0 uC (at thc origin ofthex axis) and zem? 1...
##### Dz dz 3_ Find and for yz + xIny = 22 implicitly dx dy
dz dz 3_ Find and for yz + xIny = 22 implicitly dx dy...
##### 34. Use the Venn diagram to answer the probability questions:P(A| B) P(B | A) P(AIc) d) P(C | A) P[A| (Boc)] PI(BoC) | A] g) PIAI(BUC)] PI(BUC) | A] P(B AF) j) P(AF |B) j) PI(AoB)I(Aoc)] PI(AoB) I(AUB)]
34. Use the Venn diagram to answer the probability questions: P(A| B) P(B | A) P(AIc) d) P(C | A) P[A| (Boc)] PI(BoC) | A] g) PIAI(BUC)] PI(BUC) | A] P(B AF) j) P(AF |B) j) PI(AoB)I(Aoc)] PI(AoB) I(AUB)]...
##### Consider the Oregon house sales data Tne dataset contains values of ten variables for each of 200 home sales in Oregon_ Below are the first three rows Price B120 aCru: 10 - beds 02tzs garage condition #gec 232 .= 1679 10018 470 _ 4494 22651 150 . 2542 0.11 4791Let Y price (thousands 0f dollars) Xi size (square ft), Xz beds (number of bedrooms) and Xs baths (number of bathroomis Consider the multiple regression model with model equation Y B1X 6_ BXs + Below is the output from the R gumnary ( ) fu
Consider the Oregon house sales data Tne dataset contains values of ten variables for each of 200 home sales in Oregon_ Below are the first three rows Price B120 aCru: 10 - beds 02tzs garage condition #gec 232 .= 1679 10018 470 _ 4494 22651 150 . 2542 0.11 4791 Let Y price (thousands 0f dollars) Xi ...
##### Laboratory Review 22What biomolecule composed deoxvribose sugars, phosphale* and the nitrogen-containing bases adenine, guunine cytosine, and thymine? What holds the nitroger huce [ogether DNA? What process Iake f DNA dauchter cells thut result from mitosis and copy cytokinesis each have of DNA? Which five-carbon SugAr characterstic ol RNA? What nitrogen bax associaled with RNA but not with DNA? What kind RNA Iade when transcription Occurs? Which strand DNA used MLALC mRNA? Where - celuae nnelei
Laboratory Review 22 What biomolecule composed deoxvribose sugars, phosphale* and the nitrogen-containing bases adenine, guunine cytosine, and thymine? What holds the nitroger huce [ogether DNA? What process Iake f DNA dauchter cells thut result from mitosis and copy cytokinesis each have of DNA? Wh...
##### You wish to test the following claim (Ha) at a significance level of a = 0.002.Ho: p 2 53.9 Ha: p < 53.9You believe the population is normally distributed and you know the standard deviation is 0 obtain sample of size 40 with mean of 45.3.18.2 YouWhat is the test statistic for this sample? (Report answer accurate to three decimal places_ test statisticWhat is the p-value for this sample? (Report answer accurate to four decimal places.) P-valueThe p-value isless than &greater than (or equa
You wish to test the following claim (Ha) at a significance level of a = 0.002. Ho: p 2 53.9 Ha: p < 53.9 You believe the population is normally distributed and you know the standard deviation is 0 obtain sample of size 40 with mean of 45.3. 18.2 You What is the test statistic for this sample? (R...
##### Magnitudc of their momentum in SI units, Iudybug  wcighing 28.50 mg flies by your head at 2.81 mh.Attempt 2momentum of ladybug: 8.68 XIO -msA 70.80 Ib boy walks at 2.43 mih.momentum of boy:A car weighing 2061 Ib moving a speed of 28,90) mi/h;momenim ol cr; 1,29 *1O'
magnitudc of their momentum in SI units, Iudybug  wcighing 28.50 mg flies by your head at 2.81 mh. Attempt 2 momentum of ladybug: 8.68 XIO - ms A 70.80 Ib boy walks at 2.43 mih. momentum of boy: A car weighing 2061 Ib moving a speed of 28,90) mi/h; momenim ol cr; 1,29 *1O'...
##### What is the expected major product of the following series of reactions? (i.e- what is Y)O3LiAIHA PCC 2) CHsOH CHZClz1) CHgMgBr (excess) 2) HzoSOCl pyridineDMSOHOHOHHO0 IV
What is the expected major product of the following series of reactions? (i.e- what is Y) O3 LiAIHA PCC 2) CHsOH CHZClz 1) CHgMgBr (excess) 2) Hzo SOCl pyridine DMS OH OH OH HO 0 IV...
##### 327. Compute the oscillation frequency for the circuit in Figure 3-|8b if L = 0.1 A, C = 10 AF; R = |00 0L,
327. Compute the oscillation frequency for the circuit in Figure 3-|8b if L = 0.1 A, C = 10 AF; R = |00 0L,...
##### Show that the are length of the helix $\{\cos t, \sin t, t\rangle,$ for $0 \leq t \leq 2 \pi,$ is $2 \pi \sqrt{2},$ equal to the length of the diagonal of a square of side $2 \pi .$ Show this graphically.
Show that the are length of the helix $\{\cos t, \sin t, t\rangle,$ for $0 \leq t \leq 2 \pi,$ is $2 \pi \sqrt{2},$ equal to the length of the diagonal of a square of side $2 \pi .$ Show this graphically....
##### Give a practical formula for computing curvature.
Give a practical formula for computing curvature....
##### The organizer of a cast party for a drama club asks each of the 6 cast members to bring 1 food item from a list of 10 items. Assuming each member randomly chooses a food item to bring, what is the probability that at least 2 of the 6 cast members bring the same item?
The organizer of a cast party for a drama club asks each of the 6 cast members to bring 1 food item from a list of 10 items. Assuming each member randomly chooses a food item to bring, what is the probability that at least 2 of the 6 cast members bring the same item?...
##### Fipd (09 by mplict d' fferenlalion d x 3 ton '(xy +J)ex
Fipd (09 by mplict d' fferenlalion d x 3 ton '(xy +J)ex...
##### In which one of the following processes does the entropy of thesystem decrease? A. Sublimation of ice B. None of the other answers C. Atomization of NH3(g) D. Melting of ice E. Combustion of H2(g)
In which one of the following processes does the entropy of the system decrease? A. Sublimation of ice B. None of the other answers C. Atomization of NH3(g) D. Melting of ice E. Combustion of H2(g)...
##### Identify each sample of solid based on the experimental datagiven. [2T]Sample ASample BApproximate Melting point (oC)-502800Solubility in WaterInsolubleSolubleConductivity of solidGoodNone butconducts in solutionSample ID:ABA B Possible Samples: Sugar (C6H12O6) ,Graphene ,Gold ,MgO, Hg,dry ice (CO2(s))
Identify each sample of solid based on the experimental data given. [2T] Sample A Sample B Approximate Melting point (oC) -50 2800 Solubility in Water Insoluble Soluble Conductivity of solid Good None but conducts in solution Sample ID: A B A B Possible Samples: Sugar (C6H12O6) ,Graphene ,Gold ,MgO,...