What is the molar mass of dimethylnitrosamine?

Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 23. Consider the reaction: 3 AgC2H;O2(aq) + Na3PO4(aq) → Ag:PO46) + 3 NaC2H3O2(aq) 4.000 g of silver…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require…

Q: A model of the butanal molecule is shown in the window below. ball & stick + labels ited a. How many…

A: From the model, Butanal=> CH3>CH2CH2CHOMolecular formula of butanal is C4H8O. Mole is the SI…

Q: Consider the following balanced reaction equation: N2 + O2 →  2 NO If 5.00 mol of N2 and 2.25 mol…

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Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

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Q: Freon-12 (CC12F2) is used as a refrigerant in air conditioners and as a propellant in aerosol cans.…

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Q: Sulfuric acid ( H 2 S O 4 ) is formed when sulfur dioxide (S O 2 )reacts with oxygen and water.a.…

A: Sulfuric acid ( H2SO 4 ) is formed when sulfur dioxide (SO 2 ) reacts with oxygen (O2) and water…

Q: Acetylene gas, HCCH, is commonly used in high temperature torches. a. Write a balanced chemical…

A: a. The balanced chemical reaction of acetylene with hydrogen gas to form ethane is given as, C2H2…

Q: 31. How many moles of potassium bromide can be produced from the reaction of 2.92 moles of potassium…

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Q: 1. Methanol can be produced  by the reaction between carbon monoxide and hydrogen. Suppose 68.5 kg…

A: Answer: This question is based on stoichiometry of the reaction where compounds always react in the…

Q: 5. Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when…

A: Molecular formula is C14 H18 N2 O5  We need to find it's molar mass.  Amount of molecules in 10.0 g…

Q: 21. The product of the reaction between chromium and chlorine is chromium(III) chloride (158.35…

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Q: un o 8u described in this laboratory. After heating, the sample is found to weigh 2.245 grams. How…

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Q: 2. Calculate the number of molecules of water in a 500.0-mL glass of water. (Note: assume density of…

A: • As per bartleby guidelines, I need to solve only first question in case of multiple questions…

Q: Sand is mainly silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon…

A: Given : Silicon dioxide reacts with coke i.e carbon to produce silicon and carbon monoxide. Hence…

Q: Combustion of a hydrocarbon in a limited supply of air produces CO in addition to CO2 and H2O. When…

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Q: The reaction of iron metal and chlorine gas to give iron{III) chloride is illustrated below. a.…

A: Note:  “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: What is the molar mass for each of the following compounds? 1. Na,CO; Fe(CIO;); How many molecules…

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Q: 9. How many sodium ions are contained in 1.64 g of Na3PO4? The molar mass of Na₂SO3 is 163.94 g/mol.…

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Q: Phenobarbital is a sleep-inducing drug whose chemical formula is C12H12N2O3. It is manufactured in…

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Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: What number of molecules (or formula units) are present in 1.80 g of each of the following…

A: Please find your solution below : Avogadro's number is the number of atoms, molecules, ions, formula…

Q: highest possible mass of H2O

A: The given data contains, mass of hydrogen gas = 12.5 g Mass of water = 18.02 g/mol

Q: Sodium

A: 2. Given chemical reaction is- Fe(ClO3)2 + Na2S -> FeS + 2NaClO3  Given that Fe(ClO3)2 is in…

Q: 4. Ethanol is produced industrially by the acid catalyzed reaction of ethylene with water. The…

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Q: #58. How many moles of nitrogen gas would be produced if 4.81 moles of copper(II) oxide were reacted…

A: Stoichiometry is the calculation of reactants and products in chemical reactions in chemistry.

Q: 17. Atmospheric sulfur dioxide is the main compound that causes acid rain. It reacts with water and…

A: The given question involves the reaction of atmospheric sulfur dioxide with water and oxygen to form…

Q: Complete combustion of 4.5892 a particular compound that contains only carbon, hydrogen and oxygen…

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Q: Which of the following is true about finding the molar mass of potassium sulfate, K₂SO4? A. The…

A: The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of…

Q: 12. Iron metal can be obtained from iron(III) oxide by reaction with carbon monoxide at elevated…

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Q: 1.Write a balanced equation for the reaction described, using the smallest possible integer…

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

Q: Analysis by mass of a certain compound shows that it contains 14 percent hydrogen and 86 percent…

A: The objective of the question is to determine the most informative statement that can be made about…

Q: 1. From the given reaction: Ca(No3)2 + Na3PO4 → Ca3(PO4)2 + NaNO3 a. How many grams of sodium…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 63. Ethanol is produced industrially by reacting ethylene gas with water. The balanced equation for…

A: C2H4 (g) + H2O (l) → C2H5OH (aq) Form this Balanced Chemical equation we get that ; 1 mol ethylene…

Q: Consider the following balanced chemical reaction: CaSO3 + 2HCl → SO2 + H2O + CaCl2 If 750.0 grams…

A: Calcium sulfide reacts with hydrochloric acid to form sulfur dioxide, water, and calcium chloride.…

Q: What is the maximum number of grams of nickel bromide that can be produced from the reaction of 67.8…

A: Moles = mass / molar mass or atomic mass  Since molar mass of Br2 = 160 g/mol -> moles of Br2 =…

Q: What mass of zinc sulfide 19 5. The addition of concentrated hydrochloric acid to manganese (IV)…

A: Given: Mass of HCl= 4.76×10-2g Mass of MnO2 = excess

Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: 2C6H5…

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Q: The reaction between aluminum and chlorine gives aluminum chloride in 87.3% yield. a.write the…

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Q: 5. ) 221.89 g/mol 38.00 g/mol 253.8 g/mol 2IF5(s) a 5 F2(g) + I2(s) a. What is the mass (in grams)…

A: Given:

Q: According to the following reaction, how many moles of mercury will be formed upon the complete…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.