How many microliters of 1.000 M NaOH solution must be added to 25.00 mL of a 0.1000 M solution of lactic acid [CH3CH(OH)COOH or HC3H5O3] to produce a buffer with pH = 3.75?

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A: The given  question from chemical kinetics . Find equilibrium constant from 2 reaction   

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Q: Show how you would use a protecting group to convert 4-bromobutan-1-ol to hept-5-yn-1-ol.

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A: at constant temerature  (270 c) PV=nRT n,R AND TEMERATURE CONSTANT P1 V1 =P2 V 2 V 2= P1 V1/P2    

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Q: Convert 88.98 moles of X4Z5 into grams

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Q: Chemistry Question

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

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Q: 2. (3 points) Using activity series predict products for the following single replacement reactions....

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Q: What happen when a compound absorb IR radiation?

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Q: 3. Calculate S at 25°C for the reduction of a given these absolute entropies: 2PBO(s) + C(s) 2Pb(s) ...

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Q: The standard molar enthalpy of fusion for xenon is 2.30 kJ mol–1. Calculate the standard molar entro...

A: Given, molar enthalpy of fusion for xenon , = 2.30 kJmol Temperature =-112°C=(-112+273)K=161 K

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A: According to Le-Chatelier's principle, when there is change in concentration of compounds or tempera...

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Q: The equilibrium constant, K, for the following reaction is 2.02×10² at 513 K. PCI4(g)PCl,(g) + Cly(g...

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Q: Due to the pandemic Covid-19, the uses of hand sanitizers are very important among us. Predict and e...

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Q: Q2- A 30.0 ml H2C2O4 acidified solution, was treated with 25.0 ml of 0.102 M KMNO4 solution. The rea...

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A: Given, rate constant k =8.56 X 10-5 M-1s-1Temperature, T = 50.0 oC =273 + 50 = 323 KActivation energ...

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Q: which of the following can be a product of a neutralization reaction? a. NaCl(aq) b. MgCl2(aq) c. Na...

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Q: make a recipe with full written out steps for 100mL of the TES buffer 30 mM TES has pH of 7.2 and th...

A: Preparation of solutions - 1. 30 mM TES preparation for 100 ml solution for 1 M TES ( m.w.229.25 g )...

Q: Analyze the GC data.

A: GC is used to identify the impurity of the compound .

Q: Consider the following reaction where Kc = 77.5 at 600 K.CO(g) + Cl2(g) COCl2(g)A reaction mixture w...

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Q: Given the reaction: 4 NH3 (g) + 5 O2 (g) ---&gt; 4 NO (g) + 6 H2O When 1.20 mole of ammonia reacts, ...

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Q: iher from a to a volume o nperature dur s constant. Fi

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Q: 2. If 0.52 moles of terephthalic acid are reacted with 0.50 moles of ethylene glycol, what is the nu...

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Q: Draw the following orgaanic compounds: 3,3-Dimethyloct-4-yne 3-Ethyl-5-methyl-1,6,8-decatriyne 2,2,...

A: 3,3-Dimethyloct-4-yne 3-Ethyl-5-methyl-1,6,8-decatriyne

Q: 24. The graph to the right represents the uniform cooling of a substance, starting with the substanc...

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Q: The boiling point of ammonia, NH3 is -33.34 °C while its derivative methylamine, CH3NH2 boiling poin...

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Q: Balance each equation by inserting coefficients as needed. equation 1: KHF2⟶KF+H2+F2KHF2⟶KF+...

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Q: À chemistry student weighs out 0.184 g of phosphoric acid (H,PO).a triprotic acid, into a 250. ml. v...

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Q: Ealance the jon Elecbon method. OFe+ -2 Crz Oq> Fets crt3 (Acidic Medium Cr+3

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.