If the decomposition of a sample of KC103 produces 4.21 g of O2, what was the mass (g) o original sample? Type answer:

Q: 1:44 1 Be sure to answer all parts. The interhalogen compound CIF, reacts with NH3 to produce three…

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Q: Complete combustion of 2.60 g of a hydrocarbon produced 7.87 g of CO, and 4.03 g of H;O. What is the…

A: Given : The compound is a hydrocarbon i.e having only C and H. Mass of CO2 produced = 7.87 g Mass of…

Q: Complete combustion of 8.40 g of a hydrocarbon produced 25.9 g of CO, and 11.9 g of H,O. What is the…

A: Given information, Mass of hydrocarbon = 8.40 g Mass of CO2 produced on combustion = 25.9 g Mass of…

Q: Complete combustion of 3.10 g of a hydrocarbon produced 9.96 g of CO2 and 3.40 g of H20. What is the…

A: The number of moles for a given chemical species refers to the ratio of mass to the molar mass. The…

Q: 5 Select the quantity that contains the greatest number of moles of atoms. a) 1.20 moles of CH4O b)…

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Q: 3.4.3 Determine the empirical formula of a compound that has the following composition: 92.3 percent…

A: The reduced ratio of the elements in a compound is represented by the empirical formula of the…

Q: A sample of a compound is found to contain 40.0% carbon, 6.7% hydrogen, and 53.3% oxygen. What is th…

A: C: 40 % H : 6.7 % O : 53.3%

Q: Which quantity has the greater mass? Group of answer choices 1 mol of Cl atoms 1 mol of Cl2…

A: 1 mol of Cl atoms 1 mol of Cl2 molecules

Q: 8 moles of H2, 4 moles of He and 0.5 mole of O2 will have O the same number of atoms O the same…

A: A multiple choice question based on mole concept, which is to be accomplished.

Q: box. How many moles of calcium (Ca) atoms are in 56.1 g of Ca?

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Q: How many moles of CH4 are present in 137.96 g of methane?

A: Given :  Mass of CH4 = 137.96 g  molar mass of carbon = 12.011 g/mol molar mass of hydrogen = 1.0080…

Q: Canvas Question 30 When 0.6943 g compound containing C, H, and O was subjected to combustion…

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Q: Complete combustion of 5.90 g of a hydrocarbon produced 19.0 g of CO2 and 6.47 g of H,O. What is the…

A: Since, hydrocarbon,  is, a compound that contains only carbon and hydrogen and the products of this…

Q: how many moles of propylene (C3H6) are in 25 g of the substance?

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: How many moles of H₂O are produced by 6.20 mol of O₂?

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Q: If you had 2.50 moles of copper (II) phosphate, how many moles of phosphorous would you have?

A: We have given that  No. of moles of copper (II) phosphate = 2.50moles   the molecular formula of…

Q: Enter your answer in the provided box. The reaction between nitric oxide (NO) and oxygen to form…

A: The given balanced chemical reaction is 2NO(g) + O2(g) = 2NO2(g) From the balanced chemical…

Q: How many molecules (not moles) of NH3 are produced from 2.21*10^-4g of H2?

A: Given:Mass of H = 2.21 X 10-4 g of H2We need to find the number of molecules (not moles) of NH3 are…

Q: Question 9 of 10 View Policies Current Attempt in Progress Suppose 3.39 g of chlorine, Cl2, are used…

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Q: Based of the following chemical reaction: N2 + 3H2 ---> 2NH3 How many moles of NH3 are produced from…

A: Given: The given chemical reaction is, Moles of H2 = 0.500 moles

Q: If we started with 5,280g KClO3   what would be the total mass of the products (g KCl + g O2)?

A: Given, weight (KClO3) =5,280g We have to find the weight of product weight (KCl)= ? weight (O2) =?

Q: 32 5. Consider the following equation: 2C2H6 + O2 - 4CO2 + When .004 moles of C2H6 are burned the…

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Q: Complete combustion of 5.50 g of a hydrocarbon produced 17.7 g of CO, and 6.03 g of H, O. What is…

A: Data given: Mass of the hydrocarbon = 5.50 g Mass of CO2 produced = 17.7 g  Mass of H2O produced =…

Q: When one volume of CO reacts with one volume of C12 phosgene is obt only product. What is empirical…

A: 1) when one volume of CO reacts with one volume of Cl2, phosgene is obtained as the only product.…

Q: If the decomposition of a sample of KC1O, produces 4.75 g of 02. what was the mass (g) of the…

A:

Q: 17.5 moles of CO2 contain how many atoms of carbon?

A: Given,  Number of moles of CO2 = 17.5 moles 1 mole of CO2 contains 6.023 × 1023 molecules of CO2 .

Q: ou may want to reference (Pages 245 - 246) Section 7.8 while ompleting this problem. Part A calcium…

A: Given Reaction : CaCN2(s)+3H2O(l)→CaCO3(s)+2NH3(g)

Q: I 19 of Identify which of the following oxide of nitrogen will have 1.513 mol in 114.95 grams of its…

A: We know, moles = actual weight / molecular weight  => molecular weight = actual weight / moles…

Q: how many moles of Z will be produced from 3.10 mol A, assuming excess B? 2A+3B--->4Y+5Z Moles of…

A: For the given reaction:

Q: Complete combustion of 3.10 g of a hydrocarbon produced 9.55 g of CO, and 4.40 g of H,O. What is the…

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Q: 4) Another compound, also with an empirical formula if CH is found to have a molar mass of 26.04…

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Q: How many molecules (not moles) of NH3 are produced from 7.42×10−4 g of H2?

A: To obtain the number of molecules, first of all the reaction for the production of NH3 should be…

Q: How many moles is 2.45e24 molecules of Oswegium pantheride?

A: 1 mol of any substance contains 6.023 × 1023 number of molecules

Q: How many atoms of Cu are in 0.763 mol Cu?

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Q: Complete combustion of 4.80 g of a hydrocarbon produced 15.3 g of CO2 and 5.49 g of H2O. What is the…

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Q: According to the following reaction, how many moles of hydrogen should be left when 1.3 moles of…

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Q: Abel reacts copper with silver nitrate and recovers 5.2 g Ag. However, after mass to mass…

A: Percentage yield is one of the parameter to find the efficiency of the reaction.

Q: 3: If the following reaction starts with 28.5 grams of KBr, how many moles of KCl will be produced.…

A: Balance chemucal equation: 2KBr  +  Cl2  -------->  2KCl  +  Br2

Q: How many moles of C atoms are in 1 mol of sucrose (C12H22O11)? (1 mol is an exact number.)

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Q: 6 moles of H2, 3 moles of He and 1 mole of C will have O Since moles of H2 is more, it will have…

A: ANSWERE IS GIVEN BELOW :

Q: Al,(So.), + BaCl, --> BaSO, + AICI, How many moles of barium chloride are needed to produce 10.5…

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Q: Zn + CuCl2 ZnCl, + Cu How many moles of ZnCl, will be produced from 23.0g of Zn?

A: Ans

Q: How many grams of ethanol , CH3CH2OH , are in 0.60 moles of ethanol?

A: Condensed formula for CH3CH2OH is C2H6O Molar mass of ethanol (C2H6O) = Atomic mass of C x 2 + H x 6…

Q: Complete combustion of 8.50 g of a hydrocarbon produced 25.7 g of CO, and 13.2 g of H, O. What is…

A: It's a multiple question type and according to the guidelines of Bartleby, we are supposed to answer…

Q: 2.If 30 ml of hydrogen are produced in the above reaction how many liters of oxygen are produced?…

A: The given reaction is, 2H2O ---> 2H2 + O2 From the given reaction, we can conclude that 2 mol of…

Q: c. If you need to make 6.25 mol aluminum oxide, how many moles of iron (III) oxide were used?

A: First of all we have to write  balanced chemical reaction of Iron(III) oxide and Almunium…

Q: He, helium written as 4.003 g/mol

A: since we know that molecular weight of helium on the periodic table is 4.003 g  and molar mass of He…

Q: A sample weighing 6.603 mg produced 2.603 mg of H2O by combustion.Find the wt% H in the sample.

A: Mass of H in 18 g of water = 2 g So, 2.603 mg of water has mass of H =2 x 2.603 18 mg = 0.2892 mg…

Q: An unknown compound has the formula CH,O,. You burn 0.1258 g of the compound and isolate 0.3071 g of…

A: In the question Following information given - Mass of organic compound = 0.1258 g Mass of Carbon…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.