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Q: Write a net ionic equation for SO42- and Sr2+

A: The net ionic equation of a chemical reaction only show the particular chemical species which are pa...

Q: If 25.0 mL of chlorine gas (Cl2) at STP and 15.0 mL of ethyne gas (CHCH) at STP are reacted together...

A: Number of moles for a given chemical species are defined as the ratio of mass to the molar mass. Mat...

Q: kill 8.39 Identify the reagents y (a) tneo leirb benistdqainemojpene no nerW (c) Enema noitso

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

Q: answer pls i submitted this question already but its been 5 hours and i haven't gotten any help on i...

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Q: what element has 17 protons and 18 neutrons

A: Proton of an element is equal to the  atomic number of element. sum of proton and neutron is equal t...

Q: Cavendish prepared hydrogen in 1766 by the novel method of passing steam through a red-hot gun barre...

A: First convert the given grams of water to moles. Moles of H2O=MassMolar mass=15.0g18g/mol=0.833 mol ...

Q: The value of Ka1 and Ka2 for oxalic acid (H2C2O4) are 5.90×10-2 and 6.40×10-5 , respectively. (Use H...

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Q: Using tables 22.3, 22.4, and 22.5, predict the shift for the protons attached to the atom indicated ...

A: In the H NMR the chemical shift is changes depending upon the electron density on H nuclei. If the m...

Q: 20.7 cm3 of a pure vapour, at 1.136 atm, and 98.3 °C has a mass of 0.0603 g.Calculate the molar mass...

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Q: 12. What is the simplest fused aromatic hydrocarbon? a. Naphthalene b. 1,2-Benzylpyrene c. Methylben...

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Q: Confused on how to continue with this mechanism reaction

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Q: A solution was prepared by dissolving0.250 g of copper II chloride  is dissolved in 0.50L of water. ...

A: Interpretation-  To deduce the formula of copper(II) chloride - To deduce the molar mass of copper(...

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs, wri...

A: Since the sum of individual atoms on the left side of the equation matches the sum of the same atoms...

Q: Write the chemical formula for manganese(IV) chromate

A: Given, a chemical name of compound manganese(IV) chromate.we are asked to write the chemical formlua...

Q: What trend in solubility can you infer for the alkaline earth metals as it relates to the position o...

A: Answer In the polar solvent like water the solubility varies as Be>Mg>Ca>Sr>Ba In the no...

Q: (a) Write the structures of main products when benzene diazonium chloride reacts with the following ...

A: The reaction in which benzene is treated with an amine to form a diazonium salt is called diazotizat...

Q: How do you balance this equation: NH4OH + KAl(SO4)2*12H2O Please submit detailed step by step on how...

A: The equation can be balanced as follows:

Q: Calculate the volume of O2 gas in liters needed to metabolize (i.e., "combust") 1.00 gram of aqueous...

A: First Convert mass into mole by dividing molar mass  Then use Mole-mole relationship to get mole of ...

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)...

A: You have given all required info, only you need to do is to find the mole of reactants and products ...

Q: A flask with a volume of 3.17 L contains 9.33 grams of an unknown gas at 32.0°C and 1.00 atm. What i...

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Q: etermine AH/kJ for the following reaction using the listed enthalpies of action: N;Ha(1) + 2 H2O:(g)...

A: Use the concept of Hess law to get the Answer  Multiply equation 2 by 2 and equation 3 by 2 and reve...

Q: please help me identify all the peaks?

A: Mass spectroscopy and infra-red spectroscopy are the two major analytical methods by which the molar...

Q: If the percent yield of the reaction below is 78%, how many grams of chlorine gas are needed to prod...

A: The stoichiometric coefficients of a reaction represents the number of moles of reactants and produc...

Q: Baking soda (sodium hydrogen carbonate) is used as a leavening agent on making bread according to th...

A: The balanced reaction is: NaHCO3(s)+HCl(aq)→H2O(l)+CO2(g)+NaCl(aq) Calculation of no. of mol of baki...

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)...

A: Given Mass of Ag is 116.59 Molar mass of Ag: 107.87 g/mol Molar mass of AgNO3: 169.8 g/mol We have t...

Q: The half-life of Phosphorus-32 is 14.3 days. If you start with 100 grams of it, how long will it tak...

A: Half life of a first order reaction is given by , t1/2=0.693k Write the expression for first order r...

Q: Show the catalytic cycle for the oxidation of 1-phenylethanol and do not use a generic substrate ROH...

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Q: Calculate the concentration, in mol/L, of a saturated aqueous solution of Cas(PO4)3OH (Ksp = 6.80×10...

A: Hi, as you have posted multiple questions and have not mentioned which question you want us to solve...

Q: All the atoms in a conjugated system are _. The fewer electrons involved in the conjugated system, t...

A: In a conjugated molecule, the unhybridized p orbital on each atom that has an electron is involved i...

Q: The [H3O+] of Coca-Cola Classic ® is 3.2 x 10-3. What is its pH? Is it acidic or basic?

A: The pH of the given solution can be defined as the measure of its basicity or the acidity. It is als...

Q: if 6.1 ml of tert-butyl-chloride and a correct stoichiometric  molar ratio of biphenyl are involved ...

A: Since you know the friedel craft reaction is 1:1 reaction of both the reactants. Hence you need to f...

Q: Which of the following would be a valid resonance structure for the original structure? Select all t...

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Q: Predict the shift for the carbon  indicated by the arrow. List the answer in ppm to the tenths place...

A: Answer The carbon shift (C13NMR) of the indicated Carbon is predicted as 83.8 ppm.   Hint: The carbo...

Q: Select all the carbon atoms that are in the root name of the multifunctional compound below. H.

A: Interpretation- To select all the carbon atoms that are in the root name of the multifunctional comp...

Q: You have 28 g of the amino acid glycine, C2H5NO2. Calculate the followings:        Total number of ...

A: Given   The mass of amino acid glycine is 28 g.   The number of moles is calculated as shown below. ...

Q: What is the major benefit of refluxing? Why might reflux conditions be required for this reaction (F...

A: In reflux process, heat can be applied in a flask with condenser. When heating the flask, the liquid...

Q: Help me

A: Hello. Since more than one question has been posted, the first question shall be only solved in this...

Q: Compare the relative conformational energydiagrams of ethane and propane.

A: In conformation of ethane and propane two conformer is obtained  Staggered and eclipsed form. Stagge...

Q: What is the balance equation for calcium chloride and sodium chloride when they are mixed with phase...

A: When calcium chloride and sodium chloride  are mixed, no reaction takes place  The formula of calciu...

Q: Water vapor reacts with sodiummetal to produce solid sodiumhydroxide and hydrogen gas. balance the c...

A: Balance Chemical equation means number of atoms, ions or charge should be equal in both side (reacta...

Q: Give the IUPAC name for the following molecule. CH2 CH2

A: The given compound can be numbered as follows,

Q: A water solution contains 8% by weight and has a density of 1.03 g/mL. How many grams of the solute ...

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Q: a. What is the equation for calculating pH when given ( H30+) b. what is the equation for calculatin...

A: The term pH of the solution is a measure of the acidity or the basicity of a given solution. More th...

Q: 36. How many grams of gaseous boron trifluoride, BF3, are contained in a 4.341-L bulb at 788.0 K if ...

A: Assuming the ideal gas behaviour of BF3 molecules, you can say PV = nRT  You have given all other va...

Q: 4) Find the [H3O*] of a 0.100 M HCN solution. Ka for HCN is 4.9 x 10-10

A: Record the given data,   c = 0.100 M Ka = 4.9 x 10-10

Q: Rank the following molecules from shortest wavelength to longest wavelength            -smallest dif...

A: The difference in HOMO and LUMO depends on the number of conjugated double bonds. It f the number of...

Q: Rank the following molecules from shortest wavelength to longest wavelength 1.)                     ...

A: These all are alkenes so as the conjugation or Resonance increases stability of molecule will increa...

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.