How many moles of Fe(OH)3 are produced when 85.0L of iron(IlI) sulfate at a concentration of 0.600 mol/L reacts with excess NaOH?

Q: Calculating pressure-volume work A mixture of nitrogen and neon gas is expanded from a volume of 62....

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Q: If the volume of a gas is 3.6 Land exerts a pressure of 3.1 atm, what will the pressure be if the vo...

A: Given :-  initial pressure = 3.1 atm  initial volume = 3.6 L  final volume = 6.5 L To calculate :-  ...

Q: Gas pressures can be expressed in units of mm Hg, atm, torr, and kPa. Convert these pressure values....

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: 0.361 g of an unknown liquid occupied a volume of 250.0 mL at 758 mm Hg pressure and 100 °C. What is...

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Q: What is the pH of a buffer prepared by mixing 100 mL 0.050 mM NaH2PO4 and 25 mL 0.075 mM Na2HPO4? (p...

A: Given,  Millimolarity of NaH2PO4 = 0.050 mM  Volume of NaH2PO4 in mL = 100 mL  Millimolarity of Na2H...

Q: For the reaction KCIO → KCI + assign oxidation numbers to each element on each side of the equation....

A: Oxidation means losss of electrons and reduction means gain of electrons.

Q: QUESTION 1 Balance the following equation: CH 3OH v02 --> v H 20 CO 2

A: Balance the following reaction :  _CH3OH + _O2  ---> _H2O  +  _CO2   

Q: OH OH он он The two structures shown are examples of monosaccharide units with multiple chiral cente...

A: Answer: Among different types of isomerism, stereoisomerism is one type of isomerism in which molecu...

Q: The radial wavefunction for a 3d hydrogen atom electron is given Bel 7/2 4 R(r) = 81. V30 1 p2.e-r13...

A: The given radial wavefunction:

Q: The following compounds all display the NaCl structure. For each pair, indicate which would have th...

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Q: 5g of sugar at 10g of water. What is the volume?

A: Given :-  mass of sugar = 5 g  mass of water = 10 g  To calculate :-  total volume of solution 

Q: For a particular redox reaction, BrO¯ is oxidized to BrO, and Cu²+ is reduced to Cu*. Complete and b...

A: Answer: Redox word is the combination of two word, reduction and oxidation, therefore, any reaction ...

Q: Species Lewis Structure Specifications CF4 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Sha...

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Q: For many weak acid or weak base calculations, you can use a simplifying assumption to avoid solving ...

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Q: Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks...

A: The structure of the following is:  

Q: The Russian Space Agency uses potassium superoxide (KO2) for the chemical oxygen generators in their...

A: Given reaction is : 4KO2 + 2H2O + 4CO2 → 4KHCO3 + 3O2  Mass of O2 produced = 380.0 g  Determine the ...

Q: Both technetium-99 and thallium-201 are used to image heart muscle in patients with suspected heart ...

A: Radioactive decay follows the first-order kinetics. The decay constant (λ) and half-life of a substa...

Q: Will the following oxides give acidic, basic, or neutral solutions when dissolved in water? Write re...

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Q: CO2 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Shape: Polarity:

A: Valence electrons are those which are present in outermost shell of atom.

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.54 kg sample ...

A: q = amount of heat required to raise the temperature = 19.6kJ = 19600J Initial temperature = Ti = -0...

Q: Balance the equation in basic conditions. Phases are optional. equation: So, + Co(OH), → Co + So?

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Q: 25 20 15 10 B 5 A Reaction progress Jse the reaction energy diagram above to answer the following qu...

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Q: 1.3334 grams of Aluminum chloride was dissolved in distilled water up to 100 mL. What is the Normal ...

A: given :- mass of AlCl3 = 1.3334 g  volume of solution = 100 mL  To calculate :-  normal concentratio...

Q: the ajor organic product of Indicate the ster via wedge-and-dasn bonds, inciuding explicit H and ms,...

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Q: 20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Molar concentratio...

A: Given, Grams of sodium hydroxide = 20.0 g Volume of solution = 500 mL       Required,               ...

Q: 5 For COCl2, draw the hybridization orbital diagram for the central atom. Make sure to label the o...

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Q: You were given a set a results on an Excel spreadsheet to complete. Following completion of this sai...

A: Answer: From the above data we make the graph of pH vs volume of titrant added.  

Q: The registered pharmacy technician receives a prescription for a Sodium Chloride (NaCl) solution. To...

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Q: Enough of a monoprotic acid is dissolved in water to produce a 1.21 M solution. The pH of the result...

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Q: TEST B. Complete the table below using the following terms. (Solid, Liquid, Gas) Phase Change From T...

A: Deposition- It is a phase change from the gaseous state to a solid, without passing through the liqu...

Q: What is the organic product formed at the completion of the following two- reaction sequence? H-N SO...

A: Given incomplete reaction is : Complete the reaction and give the major product of the reaction = ?...

Q: A certain weak base has a Kp of 8.60 × 10-'. What concentration of this base will produce a pH of 10...

A:   Kb = 8.40x10-7 pH= 10.37 Concentration of base=?  

Q: O CHEMICAL REACTIONS Writing the net equation for a sequence of reactions Nitric acid is often manuf...

A: Nitric acid prepared from atmospheric gases nitrogen, oxygen and hydrogen. preparation takes place i...

Q: 5 Name three ways by which the volume of a gas can be decreased.

A: 5. We have to name the three ways by which the volume of a gas can be decreased.

Q: Exactly 1.00 grams of granular table salt was dissolved in deionized water up to 500 mL. An aliquot ...

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Q: Exactly 1.00 grams of granular table salt was dissolved in deionized water up to 500 mL. An aliquot ...

A: The reaction between AgNO3 and NaCl is represented as: AgNO3+NaCl→AgCl+NaNO3 It tells that one mole ...

Q: volume delivered f

A: This is a multiple questions. According to guidelines in multiple question, we can solve only two qu...

Q: (iii) Write the equilibrium constant for the following chemical reaction +2 Mn -0+ H,0 MnO, +2H* 2

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Q: 1. How do the temperatures affect the change of phase of a matter? 2. What is the difference between...

A: Given, 

Q: Design a buffer that has a pH of 9.87 using one of the weak acid/conjugate base systems shown below....

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Q: Predict whether an aqueous solution of the following salts will be acidic, basic or neutral. Justify...

A: For this , we would first write equation of salt in aqueous solution. Then we check the nature of ac...

Q: A molecule with the formula AB3 could have different shapes. Which shapes could AB3 form? (Choose al...

A: Molecular geometry is the three-dimensional arrangement of the atoms in a molecule. 

Q: Enter a net ionic equation for the reaction of dilute sulfuric acid with iron. (Assume that sulfuric...

A: • Aqueous sulfuric acid on reaction with solid iron gives aqueous iron (II) sulfate and hydrogen gas...

Q: O2 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Shape: Polarity:

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Q: The quantity of antimony in an ore can be determined by an oxidation-reduction titration with an oxi...

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Q: Which of the following regions of the electromagnetic spectrum has the lowest energy

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Q: For the following reaction, 0.128 moles of potassium hydroxide are mixed with 0.158 moles of phospho...

A: potassium hydroxide + phosphoric acid> potassium phosphate + water 3 KOH + H3PO4 ———> K3PO4 + ...

Q: O Other Boc (EOC) [References] Consider 45.0 mL of a solution of weak acid HA (K water must be added...

A: Here 45 ml of weak acid HA (ka= 1.4×10^--6) has pH 4.25 is diluted and the pH becomes 5.25 . We have...

Q: Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks...

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Q: 2. Write the structural formula for the ff A. methylpropylamine. B. 2-chloroaniline.

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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".