Arrange the fertilizers in decreasing order of mass percentage of nitrogen. Highest percent nitrogen Lowest percent nitrogen Answer Bank (NH,),HPO, (NH,),SO, NH,NO, KNO, (NH, )H,PO, NH,

Q: ? g/mol

A: Pressure (P) = 742 torr     = 742/760 = 0.976 atm Temperature(T) = 99°c = 372 K Volume = 355 mL =…

Q: What is probably meant is 1 mol of nitrogen molecules

A: 1 mole of N2 means 6.023*10^23 molecules of N2

Q: Arrange the fertilizers in decreasing order of mass percentage of nitrogen. Highest percent nitrogen…

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Q: Percent yields are generally calculated from masses. Would the result be the same if amounts (mol)…

A: Yes, same result will be obtained. Formula: Percent yield = actual mass of product…

Q: Given the following data: Substance A B Molar mass, g/mol 14 40 Density, g/ml 0.534 1.55 Assume a…

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Q: This is the chemical formula for diethyl ether: (CH,CH,),O. . Calculate the mass percent of hydrogen…

A: Given :-  chemical formula of diethyl ether = (CH3CH2)2O  To calculate :-  mass percent of Hydrogen…

Q: Using the moles of zinc and I− that reacted, compute the number of iodides per zinc ion in zinc…

A: Zinc ions combines with iodide ions to form zinc iodide which is a white powder.

Q: What are all the mole formulas such as, mole-mole, mole to liters, moles to grams, mass to mass,…

A: The formula for  mole-mole calculation has to give, A mole fraction indicates the number of chemical…

Q: What is the percent by mass of hydrogen in sulfuric acid

A: Molar Mass of H = 1 g/mol Molar mass of H2SO4 = 98 g/mol

Q: based on the data and information below how do I calucalted the experimental percentage yield? what…

A: The formula for experimental percent yield is: Experimental percent yield = Actual yield of…

Q: a. How many molecules are present in n g of Sulphur dioxide?

A: Molecular weight of SO2 = 64 g/mol Molecular weight of any substance contains 6.023*1023 number of…

Q: Q/Choose between parentheses 1- moles of substance contain ..... particles * (Non of these/18.066…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: In order to convert between grams and moles of the same compound, where do you find the appropriate…

A: Choose the correct option of the given question--

Q: This is the chemical formula for diethyl ether: (CH,CH,),O. Calculate the mass percent of carbon in…

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Q: How do I create a three step problem going from grams to atoms when dealing with moles?

A: For any element/compound, the weight is related to moles by gram atomic/molecular weight. Also moles…

Q: Total moles of magnesium

A: We have to find moles of Magnesium

Q: how many chlorine atoms are in 27 molecules of chloroform, CHCl3.

A: The molecular formula of the compound given is CHCl3.

Q: How many chlorine atoms are in 31 molecules of chloroform, CHCI:?

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Q: Number of moles: chow

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Q: According to the following reaction: Fe203 (s) + 2AI (s) → Al203 (s) + 2Fe (s) What would you…

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Q: mass: mole: mol

A:

Q: Tab [Review Topics] [References] Use the References to access important values if needed for this…

A: Given, (1) Number of moles of sulfur dioxide = 1.62 moles Then, To calculate the number of atoms of…

Q: During the Empirical Formula Lab you extinguished your “L-tube” flame without waiting for the…

A: If the reaction cools down before the L-tube flame goes out, it indicates an incomplete reaction or…

Q: Determine the molar mass of Mn(CIO,),. molar mass: g/mol

A: Molar mass of Mn(ClO4)2 = ?

Q: Arrange the fertilizers in decreasing order of mass percentage of nitrogen. Highest percent nitrogen…

A: Mass percentage is simply the ratio of the mass of the elements to the mass of the compound…

Q: d. How many grams of phosphorus pentachloride are theoretically produced? If 0.450g of phosphorus…

A: From the given problem, the balanced equation is: P4 (s) + 10 Cl2 (g) → 4PCl5 (s) For chlorine gas…

Q: What advantage is there to using a counting unit (the mole) inchemistry rather than a mass unit?

A: Using counting unit as mole in chemistry is advantageous as with help of this we can inter convert…

Q: A sample of ammonium phosphite, (NH4)3PO3, contains 0.165 mol of oxygen atoms. The number of moles…

A: Since we know that  Ammonium Phosphite having chemical formula =( NH4)3PO3   So it contains  1.0 mol…

Q: Define Avogadro’s Number:   What is a mole?

A: Avogadro number is the number of units per mole of any substance is equal to 6.02×1023  Where units…

Q: Consider K2O+H2O->2 KOH; how many grams of KOH are produced from 1 mole of K2O? * -> is…

A: Step 1-This question is a stoichiometric question. Stoichiometry is based on the law of conservation…

Q: A sample of carbon tetrachloride has a mass of 51.6 grams how many moles are contained in the sample

A: Number of moles of a substance can be determined using its mass and molar mass using the equation…

Q: When one formula unit of iron (III) sulfide decomposes into elemental iron atoms and sulfur atoms,…

A: The formula of iron(III) sulfide is: Fe2S3   The decomposition  reaction is: Fe2S3   → 2 Fe  + 3 S

Q: in the laboratory, a student weighs out 0.0852 g of cobalt on balance. how many atoms of cobalt are…

A: We have 0.0852 g of Co , we have to calculate the atoms of cobalt in the sample.

Q: ignment/takeCovalentActivisy [Review Topics] [References) Use the References to access important…

A: Here we are required to find the molar mass of the compound

Q: Define the following terms: (DO NOT COPY ON GOOGLE!) A. Stoichiometry B. Formula mass

A: Given terms are : A. Stoichiometry B. Formula mass Define the following terms = ?

Q: 1. Fill in the blanks with the most appropriate term: A are the tells the story of a chemical…

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

Q: s the formula for the limiting reagent? s the maximum amount of bromine monochloride that can be…

A: Br2(g) + Cl2(g) ---> 2BrCl(g) Moles of Br2 = 0.299 moles  Moles of Cl2 = 0.251 moles So, moles of…

Q: e find the Molar Mass, ple

A: the molar mass of the molecules is calculated by adding the mass of all the atoms multiplied by the…

Q: what is Percent Composition?

A: Mass percent :- The mass of a component in grams present in 100 grams of the mixture is defined as…

Q: e percentage yield of the product is:

A:

Q: Calculate each of the following:(a) Mass % of H in ammonium bicarbonate(b) Mass % of O in sodium…

A: The molar mass of ammonium bicarbonate (NH4HCO3) is 79.0553 g/mol. The molar mass of hydrogen atom…

Q: If someone grabbed medium porosity filter paper instead of fine porosity paper and you noticed…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: atoms

A:

Q: This is the chemical formula for acetone: (CH,),CO. Calculate the mass percent of hydrogen in…

A: The mass percent of an element is given as follows; Mass percent=mass of elementMass of compound×100

Q: A compound is known to contain 65.44% carbon and 19.36% oxygen by mass. Each molecule contains two…

A: In a 100 g of compound, 65.44% carbon and 19.36% oxygen is present by mass. By determining the…

Q: Lhe References to access important values if needed for this question. 1. How many MOLECULES of…

A: Since you have asked multiple question, we will solve the first questionfor you. If you want any…

Q: percent composition

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: must include the correct units.  The mass of a mole of iron is

A: The symbol of iron is Fe The atomic number of iron is 26