If You want to prepare 600 grams of 0.5%sulfuric ácido substance do You need

Q: How do I prepare 1N acetic acid? Please show all calculations and units. ?

A: Step 1: Determine the molar mass of acetic acid.The chemical formula of acetic acid is CH₃COOH. Its…

Q: A crucible is placed on a balance and is found to have a mass of 26.639 grams a sample of…

A: Mass of crucible = 26.639 g Mass of crucible + mass of Na2SO4·xH2O = 27.085 g Therefore mass of…

Q: Consider the following reaction: C2H8+ 4 O2→2 CO2+ 4 H2OIf 2.00 g of CO2is collected when 10.0 g of…

A: The calculations for percent yield of any specified reaction is possible using the product's amount…

Q: When the equation ? PbS+? O2 →? PbO+? SO2 is balanced, the coefficients are

A: A chemical equation is the representation of a chemical reaction. In chemical equations, the…

Q: 12. For the reaction 2Al + 6HCl → 2AlCl3 + 3H2 How many moles of H2 are produced by the complete…

A: Given  Reaction  2Al  + 6 HCl   →  2AlCl3    + 3H2       Mass of Al  = 132 gram  Number of mole of…

Q: HO. Na2Cr2O7 H2SO4, H₂O SOCI₂ OH H3O+ 1. LIAI(OMe)3H 2. H3O+ excess NH3

A: The reaction scheme is shown below.We have to provide the missing products and reagents.

Q: References) Use the References to access important values if needed for this question. The elemental…

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Q: What is the mass percentage of C in morphine, C,,H1,NO,? Provide an answer to two decimal places.

A: We have many molecules around us. They all are composed of different elements and have different…

Q: Is the volume of H2 produced larger than the volume of O2 producedbecause (a) hydrogen atoms are…

A: Given: The volume of H2 produced is larger than the volume of O2

Q: Describe one reason the percent yield of a reaction would be less than 100% and one reason it would…

A: For a reaction  % yield = Actual yield/theoretical yield X 100

Q: Determine the percentage by mass of each element in the following compounds. (Round your answers to…

A: The mass percentage of an element in a particular compound can be found by dividing the atomic mass…

Q: (5) Complete the following table ( balance the reaction ) NaclO4 NaCl + 2 02 A || 1 NaclO4 molar…

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Q: Which molecule has the highest percent by mass of hydrogen?

A:

Q: (a) naphthalene Molecular Formula Empirical Formula (b) pentanedioic acid H HO H-o-C-c-c-c-c-o-H HHH…

A: Molecular Formula - They describe the exact number of atoms a molecule has. The atoms or more…

Q: n a lifetime, the average American uses 1750 lb (794kg) of copper in coins, plumbing, and wiring.…

A:

Q: Consider the balanced combustion reaction.  2C8H18+25O2⟶16CO2+18H2O2C8H18+25O2⟶16CO2+18H2O    How…

A: The reaction is given below.

Q: 1. Solid lithium hydroxide is used to remove carbon dioxide and is called a CO2 scrubber. This…

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Q: Consider the mixture of ethanol, C2H5OH, and O2 shown inthe accompanying diagram. (a) Write a…

A: A combustion reaction is the reactions in which the organic carbon compound burns in the presence of…

Q: Consider the graph below. Percent NaHCO, reacted 110.0 100.0 90.0 80.0 70.0 60.0 % NaHCO3 reacted vs…

A: A reactant which is completely consumed during the reaction

Q: You very carefully heat the compound for an extended period of time to drive off water, after which…

A: (i) Yes, it is correct formula of hydrated salt (ii) Mass of water = 0.2500 - 0.1598   = 0.0902 g…

Q: Determine the empirical formula of each of the followingcompounds if a sample contains (a) 0.104 mol…

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Q: The percent by mass of cobalt(III) in CoI3 is %.

A: Compound = CoI3 Molar mass of Co = 59.0g/mol Molar mass of I = 127g/mol Molar mass of CoI3 =…

Q: In a balanced equation, coefficients always represent (1) The number of atoms present (2) The ratio…

A: coefficient is a number placed in front of a chemical symbol. It shows how many atoms or molecules…

Q: If you react 3.1g of lead nitrate with 3.7g of potassium iodide, what is the theoretical yield of…

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Q: What mass of carbon dioxide would you need to have 0.65 moles of CO2?

A: Given : Moles of CO2 = 0.65 mol

Q: 1. Lithium hydrogen carbonate decomposes by heating as shown in the bal 2 LiHCO3 (s)→ Li₂CO3 (s) +…

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Q: How many molecules of CO2 will produced from 100 g of C3H8?

A: Given  Mass of C3H8   = 100 gram  Number of molecule of CO2  = ?

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".