Chemistry Question

Q: For the reaction shown, calculate how many moles of each product form when the given amount of each ...

A: In a chemical reaction, it is the limiting reactant and not the excess reactant that decided the amo...

Q: 24

A: Given a chemical reaction, stoichiometry tells us what quantity of each reactant we need in order to...

Q: Provide all reagents to accomplish the following synthesis:

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Q: Chemistry Question

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Q: Remote controlled garage doors use electromagnetic radiation to operate. Before 2005 the operating f...

A: The energy of radiation is inversely proportional to wavelength and directly proportional to the fre...

Q: How many moles of H2SO4 do you have if you there are 1.64 x 1012 molecules of H2SO4?

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Q: As you move down a family (group) of the periodic table the size of atoms increases from period 2 to...

A:  The long form of periodic table is the arrangement of all elements in the increasing order of their...

Q: When aqueous solutions of NaCl and Pb(NO3)2 are mixed, a solid forms. Determine the mass of solid fo...

A: Since you have posted a question with multiple questions, we will solve first question for you. To g...

Q: Chemistry Question

A: The proton, carbon or any other atom present in a molecule can be detected using an NMR. Hence, NMR ...

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in ...

A: The name and the empirical formula of the compounds had to be filled

Q: Balance the following chemical equation (if necessary): Sn(CIO.)«(s) –→ SnCl«(s) + O2(g)

A: A chemical reaction should always be balanced so as to know the real stoichiometry of the reaction. ...

Q: Determine the best Lewis structure for acetonitrile. Include the formal charge carbon and nitrogen a...

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

Q: 1. Perform the calculations required to answer each of the following questions. Pay attention to sig...

A: In order to find the element with greater mass, we need to calculate the mass of each element from t...

Q: A 59.0 mL aliquot of a 1.60 M solution is diluted to a total volume of 258 mL. A 129 mL portion of t...

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Q: Balance the following chemical equation (if necessary): Ca(C2H3O2)2(aq) + Na:CO:(aq) – CaCOs(s)'+ Na...

A: Balanced chemical equation will be-

Q: Convert 1228 g/Lg/L into kg/MLkg/ML.

A: A physical quantity can be expressed using two things. One is the magnitude of the quantity and seco...

Q: Draw the most stable chair conformation of cis-1,3-dimethylcyclohexane and trans- 1,3-dimethylcycloh...

A: Conformations are the various spatial arrangements which are obtained by rotation about single bond ...

Q: When 50.0 g of an aqueous solution of reagent 1 at 24.1oC is added to 100.0 g of of an aqueous solut...

A: Given : Mass of reagent 1 solution = 50.0 g Mass of reagent 2 solution = 100.0 g Initial temperature...

Q: how can I tell weather an atom is positive, negative, or neutral (and by how much)?

A: In an atom we have protons, neutrons and electrons. The electrons are negatively charged and protons...

Q: True or false reflux is the process of heating a reaction mixture and condensing the solvent vaports...

A: The reaction mixture consists of various components that are separated by using various methods.  

Q: Predict the MAJOR product by proposing a plausible mechanism. Indicate stereochemistry when applicab...

A: NaH is metal hydride  In presennce of OH group which is higly acidic react with OH and acid-base rea...

Q: If a 67 gram piece of copper is heated to 100.0oC and then put into a vessel containing 250.0 mL of ...

A: The final temperature of water when hot copper placed in a cold water is to be determined from the g...

Q: Which of the following fluorides would react the most vigorously with water? Select one: a. BF4- ...

A: From the given, NaF and MgF2 are the salts and do not react with water they simply dissolved in wate...

Q: confused on the answer

A: The structural analysis of atoms shows that it contains electrons, neutrons and protons. Neutrons an...

Q: A.) The equilibrium constant, K, for the following reaction is 2.90×10-2 at 1.15×103 K.2SO3(g) 2SO2(...

A: Molarity /Concentration- ratio of number of moles of solute to the volume of solution in litres. For...

Q: A sample of 60 cm3of Ar(g) at 27°C was contained at a pressure of 155 kPa in a J shaped tube withmer...

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant = 0.08...

Q: Suppose a 500. mL flask is filled with 0.40 mol of O, and 0.10 mol of NO. This reaction becomes poss...

A: Given: moles of O2 = 0.40 mol moles of NO = 0.10 mol Volume of flask = 500.0 mL = 0.5 L

Q: A sample of 60 cm3of Ar(g) at 27°C was contained at a pressure of 155 kPa in a J shaped tube withmer...

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant = 0.08...

Q: Complete and balance the following reactions and write the major products. a) CH3 - CH - CH - CH2 - ...

A: When a hydrocarbon reacts with oxygen then, it will form carbon dioxide and water and liberate huge ...

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates ...

A: The percent yield of a reaction is calculated by using the following expression: % yield = (Actual y...

Q: How many equivalent orbitals are involved in each of the following sets of hybrid orbitals: sp, sp2,...

A: Given, here the following sets of hybrid orbitals: sp, sp2, sp3d, sp3d2 and we are asked to determin...

Q: Which of the following is the correct formula for the highest fluoro species (anion, neutral, or cat...

A: The atomic number of F is 9 and it belongs to halogen family. Fluorine has the highest electronegati...

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto...

A: The given chemical reaction equation contains the reaction of potassium carbonate (K2CO3 ) and nitri...

Q: Attached is the image of the data. We recently did a lab testing the reaction between KMnO4, H2C2O4 ...

A: The order of the reaction is the sum of the powers of the concentration of the reactant and product ...

Q: Determine the number of atoms of O in 52.3 miles of Fe2(ClO2)3

A: Given, 52.3 moles of  Fe2(ClO2)3 It contains 6 atom of Oxygen

Q: 28

A: An acid reacts with a base to form salt and water. In the given reaction H2A reacts with NaOH to for...

Q: 1. Which of the following has a tetrahedral structure? A. CH2 B. CH3* C. :CH3 D. :CH2 E. C2H2

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Q: Calculate the energy of one mole of photons (in kJ/mol) that has a wavelength of 9.35×102 nm.

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Q: How does the presence of an electronegative substituent such as Cl affect the acidity of a carboxyli...

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Q: 26.

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Q: what number is represented by barn?

A: Barn unit is used in nuclear chemistry.  

Q: How many moles of NO2  would be required to produce 3.34 moles of HNO3 in the presence of exess wate...

A: Given data Number of moles of HNO3 = 3.34 moles Given reaction 3 NO2 (g) +H2O(I) → 2 HNO3 (g) + NO(g...

Q: NASA communicates with the Space Shuttle and International Space Station using Ku-band microwave rad...

A: Given : Frequency of wave = 17 GHz Since 1 GHz = 109 Hz Hence the frequency of wave in Hz = 17 X 109...

Q: If 22.4 g of NO and 13.8 g of O2 are used to form NO2 how manhy moles of exess reactant are left ove...

A: The balanced reaction taking place is given as, => 2 NO (g) + O2 (g) ----------> 2 NO2 (g) Giv...