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A: Complete the balanced neutralization equation for the given above reaction--
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A: Concept: here we can use molar concept As we know that Mole = weight/ M.W.
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A: Given data, Mass of a C,H and O containing compound = 63.8 mg Mass of CO2 = 145.0 mg Mass of H2O ...
Q: What Quantity in moles of KBr are in 67.0 grams of KBr?
A: Given is, Mass of KBr = 67.0 g We know , Molar mass of KBr= 119.002 g/mol
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Q: Rank the indicated bonds from shortest to longest in length. a Shortest
A: There are different types of bond , Single bond , double bond and triple bond.
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A: We have to calculate the final concentration.
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A: We have to calculate the mass of CaCl2 and mass of water.
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A: Check each set one my one starting form the value of principal quantum number (n)
Q: In the grignard reaction, preparation of triphenylcarbinol summarize entire experiment in detail.
A: ph-C(ph)(OH)-ph : triphenylcarbinol ph-MgBr : Grignard reagent
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Q: Identify the strongest attractive forces between the particles of each of the following Drag the app...
A: Interpretation: We have to identify the forces present in the molecules.
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Q: Methyl orange is an indicator that changes color over a range from pH =3.1 to pH =4.4 . What is Ka o...
A: Ka = 1.6 × 10-4
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A: A numerical problem based on gas law, which is to be accomplished.
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Q: Sulfuric acid is also known as battery acid with a Molecular Formula H2SO4 and Molar Mass of 98 gram...
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
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Q: 3) M. The solubility product constant of AgI is 8.3 x 10-17. A) 3.8 x 10-11 B) 3.0 x 10-10 C) 9.1 x ...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: Determine the number of NH+ and CO, ions required to form a neutral ionic compound. 2- Cations Anion...
A: the number of NH4+ and CO32- ions required to form a neutral compound:
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A: Given: Monomers: Dicarboxylic Acid & Diamine
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Q: Enter your answer in the provided box. Even at high temperatures, the formation of NO is not favored...
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Q: 26 mL of oxygen gas at a temperature of 22 degrees Celsius is heated to 188 degrees Celsius. What is...
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Q: Arrange the fertilizers in decreasing order of mass percentage of nitrogen. Highest percent nitrogen...
A: Arrange the given compound in decreasing order of mass percentage of nitrogen ?
Q: Why is important to allow the saturated solution to cool down slowly during the recrystallization?
A: Recrystallization is most useful purification technique. It is used for purify solid compounds.
Q: 4.2 A groundwater used as a drinking water supply contains 4.6 mg/L of Fe2+. Calculate the amount of...
A: Here we have to calculate amount of O2 needed to oxidize Fe2+ and amount of Fe(OH)3 will be produced
Q: solution of CaCl2 is made by dissolving 55.5g of CaCl2 in enough water to yield 0.750 L of solution....
A: 1- First we will calculate the concentration of CaCl2 in 0.750L volume of the solution. moles of Ca...
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