Crystal: Calcium oxalate or calcium phosphate in kidney stones If it is something harmful, what can be done to avoid its formation? If it is something beneficial,how can its formation be promoted?

Q: please explain to understand the process!!! Given the following information: PCI3(1) + Cl2(g) → PCI5...

A: delta H is a extensive property....

Q: Acetic acid is a weak acid pKa = 4.74. One prepares a buffer solution by mixing 600 mL 0.1M sodium a...

A:

Q: km Calculate the kinetic energy of a 3.2 x 10° kg satellite moving at a speed of 3.2 Round your answ...

A: Kinetic energy: The form of an energy of an object when it is in the motion is called as kinetic ene...

Q: PIH Resources Lx Give Up? troductory Chemistry Macm evell SECOND EDITION ch of the Lewis structures ...

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Q: In a first –order reaction, suppose that a quantity X of a reactant is added at regular intervals of...

A: Amount of drugs taken = 0.1g Drug is taken 3 times a day. 1day = 24hr Mass of drug accumulated = 0.5...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: A numerical problem based on thermodynamics that is to be accomplished.

Q: What is the nickel ion concentration in a solution prepared by mixing 381 mL of 0.395 M nickel nitra...

A:

Q: Which indicator would be the best to use for a titration between 0.30 M (CH3)2NH with 0.30 M HI? You...

A: An indicator gives the information about the equivalence point in an acid base titration by changing...

Q: 4. A system receives 75 J of electrical work, delivers 274 J of expansion work, and absorbs 168 J of...

A:   Givens :   Work done by the system ,                         W   = 274 joules Heat absorbed by the...

Q: Is high or low electronegativity associated with increased metal reactivity?

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: In this question we are a given a system i.e cylinder and a surrounding i.e waterbath and chemical r...

Q: Solving a basic calorimetry problem thermometer -1 -1 is put into a calorimeter (see sketch at right...

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Q: Br. HO

A: given 

Q: Gaseous ethane (CH,CH;) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO2) ...

A: Reaction between ethane and oxygen (Combustion of ethane)                                   2C2H6 (g...

Q: Using the VDW equation of state, derive the expression for the isothermal reversible expunsion n mol...

A: An isothermal is a process where the temperature of the system remains constant throughout. However,...

Q: 11. It has been determined that the body can generate 5500 kJ of energy during one hour of strenuous...

A: Energy generated during one hour exercise = 5500kJ Heat of vaporization of water = 40.6kJ/mol Time o...

Q: Consider the chemical reactions below and their given deltaG of reactions; NiO(s) → Ni(s)+0,(g) AG° ...

A: Any chemical reaction is said to feasible if it is spontaneous i.e., ∆Grxn is negative.

Q: Mechanism of conversion of botanic acid to A) ۱_butanol B) 1_Burumobutan C) 1_Buten

A: We have to convert butanoic acid into 1-butanol 1-bromobutane 1-butene.

Q: 3) Which product would be isolated from the reaction shown? Draw the reaction mechanism. 1. BH3/THF ...

A: Here the alkyne acts as nucleophile and BH3 acts as electrophile and the reaction occur between thes...

Q: How many different S, P, and d orbitals are there in this universe, 2. What is the maximum number of...

A:   Electronic configurations:   1. He- 1s2 2. C - 1s2 2s2 2p2 3.  Ca - 1s2 2s2 2p6 3s² 3p⁶4s²

Q: :0: :O: VTITTO DAAMG DELLAL TTITVJTTTV Assessment - Chem 101 002 - Ac X A Achieve > Students: Regist...

A: The solution is given below

Q: Give the IUPAC name of the following structures.

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Q: 2MnO, + 5C,0;+ 16H* 4 4 2MN²+ + 10 CO, + 8H,0 Here, 20 mL of 0.1 M KMNO, is equivalent to

A: Given data : 20 mL of 0.1 M KMnO4   

Q: 17. Match the following and choose the correct option. Column I Column II A. Molarity (M) р. Tempera...

A:

Q: Calculate the pH during the titration of 20.00 mL of 0.1000 M dimethylamine, (CH3)2NH(aq), with 0.10...

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Q: Use this reaction to answer the following question : FeO + Zn(s)  --------->. ZnO + Fe(s) What is ...

A: The compound in which oxidation states of central atom is decreasing called oxidising agent. In Feo ...

Q: Question: Step1 A4+ + B2+→ A3+ + B3+ Step2 A4+ + B3+→ A3+ + B4+ Step3 C+ + B4+→ C3+ + B2+ Pred...

A: Catalyst can be defined as the substance that increases rate of reaction without getting consumed in...

Q: Provide the products for the below reactions: HgSO4 H,SO4 ВНЗ, ТHF H2O2, OH", H2O

A: HgSO4 and aqueous dilute H2SO4 is used for alkyne hydration. Alkynes hydration is much harder than a...

Q: Tooling for a vacuum deposition system is cleaned and reassembled. Unfortunately, a drop of water 0....

A: Given that, a drop of water has a volume is 0.125 cm3. The pressure of the chamber is P = 4.3×10-6 t...

Q: Gaseous ethane (CH,CH3) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) ...

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

Q: A mixture of nitrogen and hydrogen gas is compressed from a volume of 97.0 L to a volume of 39.0 L, ...

A: The work done on the gas mixture can be calculated as follows

Q: electrocyclisation 1 A Ph COOME elektrocyclisation 2 Ph B COOME Diels-Alder cycloaddition (intramole...

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: The sign convention for heat flow are as follows : When the heat flows into the system, a positive s...

Q: What is the corresponding volume of CO2 collected at 1.000 atm pressure for the combustion of 125.0 ...

A:

Q: 10&11. Draw the structures of the missing compounds. dihydroxylation hydroboration- oxidation Compou...

A: Alkene are reactive in nature and undergo addition reaction  Here we are required to find the struct...

Q: A bird flies 55 km, 30° north of east. What is its displacement along east and along north. Northwar...

A: This question belongs to basic mathematics. We will draw diagram according to the given information ...

Q: Is the gas temperature inside the syringe the same as the temperature of the water bath used in the ...

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: If a chemical reaction releases heat energy, it is considered as exothermic reaction. If a chemical ...

Q: The compound zinc sulfate is a strong electrolyte. Write the reaction when solid zinc sulfate is put...

A: We know that zinc sulfate is strong electolyte so it will dissociate into its constitute ion when di...

Q: 4. K;Cr20, + KI + H;PO4 5. K,Cr,O, + FeSO, + H,SO, I2 + CrPO, + KPO4 + H;0 Cr;(SO,); + Fe,(SO,); + K...

A:

Q: Explain each of the following phenomena 1. Fishes need oxygen to survive. Goldfish in a crowded aqua...

A: Fish take dissolved oxygen from water by taking  water into their mouth which passes through  the gi...

Q: Show your solutions n1= 5.38mol V1= 89.3L V2= 92.3L Find n2

A: Given that, n1 = 5.38 mol,  V1 = 89.3 L,  V2 = 92.3 L,  n2 = ? According to Avogadro's law, the volu...

Q: You need to make 100 mL of a 2.5% dextrose solution for a hypoglycemic kitten using the 50% stock so...

A: Given that, V1=100 ml, %solution of 1=2.5 %  V2= ? , % solution of 2 =50%   

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas w...

A: Initial moles of CO = 5.8 mol

Q: A mixture of xenon and hydrogen gas is compressed from a volume of 100.0 L to a volume of 58.0 L, wh...

A: Work done is calculated by the product of constant pressure and change in volume .

Q: Calculate the number of nitrogen atoms in a 140.0 g sample of dinitrogen tetroxide (N,04). Be sure y...

A: We have to calculate the number of nitrogen atoms in a 140.0 g sample of dinitrogen tetraoxide (N2O4...

Q: Directions: For each of the following reactions, indicate whether you would expect the entropy of th...

A: Please find your solution below : Entropy is a measure of dispersal of energy in a system. It is def...

Q: Identify the best reagents to complete the following reaction. OH

A:

Q: Your answer is correct. Given reaction A+ 2B→ 3C+ 4 D with following standard enthalpies of formatio...

A: Given, A + 2B ➝ 3C + 4D Species      standard enthalpy of formation A                             10...

Q: The number of protons in an atom's nucleus defines the element.  True  False

A:                                   Answer The number of protons in the nucleus of an atom is its atom...

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".