Determine the limiting reactant: Ba(OH)2 (aq) + 2HCl (aq) --> 2H2O (l) + BaCl2 (aq) (balanced) 500 grams of barium hydroxide react with 200 grams of HCl.

Q: Consider the diprotic acid H2A with K1  =1.00 x 10^-4 and K2 = 1.00 x 10^-8. Find the pH and concent...

A: K1 = 1 × 10-4  K2 = 1 × 10-8

Q: Q6. Provide a step-wise synthesis for the following compound using benzene as a starting material. B...

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Q: Given the 'H-NMR spectrum of the compound below, label the protons in the structure from their corre...

A:   H1-NMR (or) Proton NMR :  It explains the nature of the protons in unknown compounds Position of ...

Q: an Licl solution has a fra fion of 9,4665 ppt concen what volume of solution will of 0.00057 q mass ...

A: Given: Mass of LiCl = 0.00057 g. And the concentration of LiCl = 9645 ppt.  

Q: Compute the charge of a cation: Ba+2 A 1.300 x 10-19 c 2.214 x 10-19 c C 3.204 x 10-19 c 4.5 x 10¬19...

A: A neutral barium atom donates two electrons and is converted into a +2 charged cation. Ba  →  Ba2+  ...

Q: A brick has dimensions of 110. cm X 655 cm X 1330cm. What is the volume of the brick in cubic meters...

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Q: 2 Ni(NO3)3 + 3 K2SO4 → Ni2(SO4)3 + 6 KNO3 How many g of Ni2(SO4)3 are produced if 48.6 g Ni(NO3)3 r...

A: Given :-  2 Ni(NO3)3 + 3 K2SO4 → Ni2(SO4)3 + 6 KNO3  Mass of Ni(NO3)3 = 48.6 g  To be calculated :- ...

Q: Calculate the internal energy (in J) of a sample of 5.6 mol of an ideal monoatomic gas at 185°C.

A: The internal energy of an ideal gas is the sum total of all the translational, rotational and vibrat...

Q: Indicate whether the volume of a gas in a closed flexible container (see an example below) will incr...

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Q: 4) Draw the correct structures for the following: phenol meta-nitrophenol nitronium cation para- nit...

A: Answer - 4  To draw the structure for the given Compound :- 

Q: Consider the most stable chair form for cis-1,2-dimethylcyclohexane. Now, consider the most stable c...

A: Consider the most stable chair form for cis-1,2-dimethylcyclohexane. Now, consider the most stable c...

Q: If a 0.850 m aqueous solution freezes at –2.80 °C, what is the van't Hoff factor, i, of the solute? ...

A:

Q: HN HN OH

A: The strength of an acid in an organic compound is directly proportional to the stability of the acid...

Q: 1.0 g of a mixture containing 80% CuSO4.5H2O is taken and heated to 120 oC and 160 oC. According to ...

A: Solution ==                          Given that    1.0 g of a mixture containing 80% CuSO4.5H2O  a) ...

Q: What mass of aluminum is necessary to produce 4.72L of hydrogen of STP? Aluminum + Nitric Acid > Al...

A: Given reaction is ., Al + HNO3 ----> Al(NO3)3 + H2 Balanced reaction is., 2 Al + 6 HNO3 ----> ...

Q: Consider the reaction of NH, and I, to give N, and HI. 2 NH, (g) + 3 1, (g) N,(g) + 6 HI(g) K Using ...

A: Equilibrium constant is the ratio between reactant and product concentration at equilibrium state. A...

Q: Che identity of the

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Q: a) Plot In[sucrose] versus time and 1/[sucrose] versus time. b) What is the order of the reaction? c...

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Q: 9. Use the following thermochemical equations as needed to find the heat of formation of diamond: C(...

A: Given equations are : 1). C (diamond) +  O2 (g)  --------> CO2 (g) , ΔH1 = -395.4 KJ  2). 2CO2 (g...

Q: 2 Ni(NO3)3 + 3 K2SO4 → Ni2(SO4)3 + 6 KNO3 How many moles of KNO3 are produced if 345 g of Ni(NO3)3 ...

A: How many moles of KNO3 are produced if 345 g of Ni(NO3)3 reacts?

Q: COCI, (g) = CO (g) + Cl, (g) @ 100 °C K. = 2.19 x 10-10 Predict the direction the rxn proceeds towar...

A: The given equilibrium reaction is as follows: COCl2g ⇌COg + Cl2g

Q: What is the calculated equivalence point volume when 21.2 mL of 0.250M HI are titrated with 0.350M L...

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Q: bspherte, 2. Consider the double replacement reaction between magnesium sulfate (M9SO4) and potassiu...

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Q: What is the molar mass of a gas that has a density of 0.00562 g/mL? The pressure of this ideal gas i...

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Q: Rxn 3: H,0() H*(aq) + OH(aq) Rxn 6: M(OH),(s) M²°(aq) + 2 0H (aq) M= Zn Start with 0.1 M Zn(NO3)2 in...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: B. Dilution of Stock Solution

A: The diluted solution was prepared by adding water to stock solution.

Q: Glucose in stored in the body as glycogen.  Consider the oxidation reaction for glucose with oxygen...

A: Oxidation reaction for glucose with oxygen is ., C6H12O6 + O2 = CO2 + H2O Balance Oxidation reaction...

Q: Consider a first order reaction AB → A + B If the reaction is 34% complete at the end of 39 s, what ...

A:

Q: PLEASE ANSWE.R BE.LOW

A: We have to assign the oxidation state of each element. 

Q: The following results were found after completion of Part C in the Experimental procedure: 0.057 M ...

A: To calculate the value of k , we would use the given rate law, values of concentration and rate of r...

Q: Phenolphthalein (transition pH range 8.0-9.6) is very appropriate for the titration of KHP with NaOH...

A: Phenol saline which has an essential progress scope of a pH =8 guide gracious toward 9.6 would be fi...

Q: This genotype has two of the same dominant alleles and is          expressed with two HH.

A: Please find your solution below : Genotypes is defined as the collection of genes of an individual. ...

Q: GCSE Chemistry: Balancing Equations W. Matthews OITAUG AUD OOAJAB 6. Mg + O2 → MgO Left Right Mg 7. ...

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Q: Q: A cylinder containing CH4, C;H6, and N2 has to be prepared in which the ratio of the moles of CH4...

A:

Q: How much heat is absorbed by 80.0 g of iron (Fe) when its temperature is raised from 250C to 5000C? ...

A: Given: The specific heat of iron = 0.444J/g.oC Mass of iron = 80.0 g Rise in temperature = (500 - 25...

Q: For the following reaction, 10.3 grams of propane (C3H9) are allowed to react with 21.3 grams of oxy...

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical ...

Q: Fe(s) + CuSO4(aq) → FeSO4(aq) + Cu(s) a) Provide the formula for the species that is being reduced. ...

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Q: Balance using the half reduction method. Assume this is acidic, so add no OH- MnO,(s) + HO,(aq) → Mn...

A: Solution - According to the question - Given reaction - MnO2(S)  + HO2-(aq) -----> MnO4- (aq) The...

Q: A 50.0 mL sample of 0.350 M HBr is titrated with 0.200 M KOH. What is the pH when 50.0 mL of KOH has...

A:

Q: Calculate the value of the equilibrium constant, Kc , for the reaction   Q(g)+X(g)↽−−⇀2M(g)+N(g) g...

A:  the value of the equilibrium constant, Kc , for the reaction   Q(g)+X(g)↽−−⇀2M(g)+N(g)........(0) g...

Q: A tiny sample of an aqueous solution of two substances R and P is sketched below, as if it was under...

A: The reaction given is, => R (aq) ⇔ P (aq)                 K = 3 The initial condition is depicted...

Q: 1) a kcl a Kcl solution has concentra - a tjon of 2 4 ce ppb what of Kcl is contained mass of this s...

A: Concentration of a solution defines the amount of solute present in a given amount of solution. 1 pp...

Q: H

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Q: 0.500 g of ethanol [CH3CH2OH(l)] was burned in a bomb calorimeter. The temperature of the water rose...

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Q: What is the pH of a solution that has an [OH] of 7.3 x 10° M? Write your answer to 2 decimal places.

A: • The values provided in the question are:-     i) Hydroxide ion concentration of a solution, [OH-] ...

Q: Glasses are usually harder than plastics

A: This is a multipart question. According to guidelines in multiparts question, we can solve only thre...

Q: 1. CH;COCI (c) 2. H2, Pd/C 3. NBS, ROOR

A:

Q: molarity

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Q: You receive an order for 60. mg of meperidine (Demerol) for your postsurgical patient. The injection...

A: Given,  Mass of meperidine (Demerol) receive = 60 mg  The injection syringe is prepackaged with = 75...

Q: Chorles Law K ocauies a uolunme Of sOomL. Fluorine gas Ot 305 K To what temperakre Shauld it be lowe...

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".