(12) (14) (1) Name of product I [0] OH H₂O, H + [H]

Q: Determine the oxidation number of ? element. (NH4)2M004

A: Oxidation state or number is the number of positive or negative charge present at the given atom in…

Q: Does gas volume increase, decrease or remain the same? Which gas law represents this situation?…

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Q: State the third law of thermodynamics. Explain what measurements are needed to evaluate the absolute…

A: statement of third law of thermodynamics is The entropy of a perfect crystalline solid is zero at…

Q: OCH ₂ CH 3 CH ₂ CH ₂

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Q: A sample consists of butyric acid, acetic acid and ethylene glycol. At a distilling temperature of…

A: Distillation is a chemical technique in which a mixture of two or more miscible liquids are…

Q: Part II: Using the Electronegative Difference of each atom, identify the bonding (covalent or ionic)…

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Q: According to the potential energy diagram below, the ΔH for the reaction is:  options: a - 100 kJ…

A: The difference in the enthalpy of the products and reactants is known as the enthalpy change of the…

Q: IUPAC name

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Q: Which of the following compounds is reducing agent only: a. C12; O b. HCl; c. KCIO; d. KCIO3

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Q: Students found that a solution sample had a pH of 1. What are the [H*] of this solution? a.…

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Q: A sample consists of butyric acid, acetic acid and ethylene glycol. At a distilling temperature of…

A: Boiling point of Butyric acid = 162 °CBoiling point of Acetic acid = 118 °CBoiling point of…

Q: In rigid vessel, 19.4 moles of substance at 26.5 C is heated to 95.4C.  Cv = 30.95 J/mol C Cp = 33.7…

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Q: AuBr(s) + 2 CN– (aq) ⇄ [Au(CN)2]– (aq) + Br– (aq)   Given: Keq = 2.02 x 1033 Ksp for AuBr is 9.8 x…

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Q: Which of the molecules' may not be separated if amount of sample is doubled ? write the number of…

A: To answer which molecules will not be separated if the amount of sample is doubled.

Q: Determine the product/s of the following reactions. 1. 3-methylpentanal + HCN 2. hexan-3-one + 2 mol…

A: The correct answer is given below

Q: True or false: a. Weak field ligands tend to form low spin complexes upon binding with metal…

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Q: What is the pH of a 0.162 M monoprotic acid whose K is 4.986 × 10-3? pH

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Q: What will be the effect on the calculated heat capacity of the styroball calorimeter if the test…

A: Heat capacity = Mass * Specific heat capacity * Temperature change

Q: IR Spectrum (KBr disc) 4000 3000 2000 Amin amm 1200 800 1722 1680 1600 V (cm¹)

A: A question based on IR spectroscopy that is to be accomplished.

Q: Name the following compounds based on their stock and classical method Stock Method Classical Method…

A: There are different type of compounds which have different names depending on the name of cations…

Q: Students performed the ideal gas experiment using other metals. One group used 0.03 g magnesium…

A: Moles of Mg(MW = 24.3 g/mol) taken  = 0.03 g * 1 mol24.3 g = 0.0012346 mol Mg Moles of Zn (MW = 65.4…

Q: 6. What does a low retention factor imply in the analysis? The pigment of interest is well carried…

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

Q: If we increase the concentration of a reactant, what happens to the collisions between particles?…

A: Solution 2 If we increase the concentration of a reactant increases the frequencies of all…

Q: What will be the effect on the calculated heat capacity of the styroball calorimeter if the test…

A: The amount of heat required to increase the temperature of the 1 g of the substance by 1 degree is…

Q: 2) 3.35 mL of 0.05 mol/L HCI solution was added to 10 mL of buffer solution at pH 5.25. Calculate…

A: We are given : Volume of HCl = 3.35 mL = 3.35 × 10-3  L Molarity of HCl = 0.05 mol/L Volume of…

Q: Perform the following and give your answer with the proper number of sigifigs 0.02070 ÷ 4.50…

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Q: Consider the coordination compound [Ni(C₂O4)2(H₂O)2] Cl2 and identify ligands a. C₂04-2, CI- -2 O b.…

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Q: Propose a structure for a compound with the formula, C4H7ClO2, that has the following IR and 1H NMR…

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Q: How could you prepare benzyl phenyl ether from benzene and phenol? More than one step is required.

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Q: 4. When nitrogen gas and chlorine gas react to form nitrogen trichloridge gas, an equilibrium is…

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Q: Which reaction can be used to calculate the enthalpy of formation of a substance? CO(g) + O₂(g) →…

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Q: 13 CH3

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Q: and Please write the product balanced chemical equations Ne (NO3) - 6H₂0+ Co (NO3)₂- 61₂0 + H₂O -…

A: #Part-1: Both Ni(NO3)2.6H2O(s) and Co(NO3)2.6H2O(s) are nitrate salts. Hence both are completely…

Q: СН2СН3 Д CH2CH3

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Q: What would happen to the magnitude of the calculated enthalpy of reaction if the pipette used to…

A: Calorimeter is used to determine the enthalpy of any chemical reaction. Example - enthalpy of…

Q: The greater acidity of carboxylic acids compared to alcohols arises primarily from Select one: O a.…

A: When alcohol loses a proton ,it doesn't form stabilized anion . For example, when CH3OH loses a…

Q: In a pH electrode, if the H+ concentration increases by a factor of 10, the change in the potential…

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Q: polarography 3. (a). Write down the principle of polarography and deduce Ilkovic equation for the…

A: The answers are given below.

Q: The chemical formula for iron(III) tricyanidobis(ethylenediamine)nitrosylferrate(II) is O…

A: Given coordination complex is iron(III) tricyanidobis(ethylenediamine)nitrosylferrate(II)

Q: Between ethanol and water which has a highr normal boiling point?

A: Ethanol which is also known as ethyl alcohol, organic compound with chemical formula of C2H5OH , is…

Q: O [H]

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Q: Which of the following is the most stable conformation of compound A? ОН A: но- OH OH да са на НО.…

A: When we draw chair form of cyclohexane ,we should keep some rules in our mind. The group represented…

Q: he diagram shows a Maxwell-Boltzmann distribution curve for two different temperatures, T1 and T2.…

A: The y-axis of the Maxwell-Boltzmann graph is of as giving the number of molecules per unit speed.…

Q: Why can't water alone clean soiled clothes effectively? How does the detergent help in the cleaning…

A: Water  can not clean soiled clothes alone , And this is explain below .

Q: HOCH₂ НО НО 0 НО HO О HO~ NOO HOH C ОН MAH OH OH ОН CH₂OH HOCH₂ HO HOCH₂ НО HO HO НО TRI О НО HO Кон…

A: If free OH group at anomeric carbon then it is consider to be reducing sugar  If free OH group at…

Q: Name 1s B. On the following coordinate axes, draw a complete set of p orbitals (one on each set of…

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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".