potassium ferrioxalate  find and solve these and only show math work for Mass of C2O42-and Average Mass % of C2O42- so i can understand  12Mn0-4 + 5C2O4-2 + 16H+--> 2Mn2+ + 10CO2 +8H2O

Q: Imagine that you take a sample of natural neon gas, Ne(g), and run it through a mass spectrometer.…

A: mass spectrum represents different mass-to-charge ratio particles with their abundance.

Q: 1. Naming Type I lonic Compounds-One metal and a nonmetal AI(HSO4)3 Rb₂S Ca(HCO3)2 Cd3(PO3)2 Sr3N2

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

Q: How many moles of hydrogen are in 3.06 x 103g of glycine , C,H¸NO,? 2

A: Given: Mass of glycine, C2H5NO2 = 3.06×10-3 g Molar mass of C2H5NO2 = 75.07 g/mol

Q: A mass spectrometer give the signals for three fictional isotopes, X40, X41, and X42. The peaks…

A: Provided; the peak report areas of 25.934% for X 40 and 47.983% for X 41. To calculate the…

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Q: question number 2

A: Molecular mass of NH4OH = 35 g/molAtomic mass of nitrogen = 14 g/mol

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A:

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Q: 1. How many MOLECULES of nitrogen trifluoride are present in 5.36 grams of this compound? molecules.…

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Q: Show work. don't use Ai for answering this

A: Thank you.

Q: Y Part A Consider the mystery element "Z" Element Z is a powdery solid that does not conduct…

A: Answer:Cation is positively charged ion and shows positive oxidation number.Anion is negatively…

Q: Calculate the formula mass, in g, of methionine (C5H11NO2S).

A: Given the molecular formula of methionine C5H11NO2S

Q: Be sure to answer all parts. Calculate the molecular mass or formula mass (in amu) of each of the…

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Q: What is the empirical formula of a compound that contains 71.9% carbon, 12.1% hydrogen and 16.0%…

A: Given : C = 71.9%              H = 12.1%              O = 16.0%

Q: H₂C. H₂C Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges),…

A: We have to draw the given molecule.

Q: 17- How many moles of gold are in 8.96 x 1020 atoms of gold? (Gold has a density of 19.3 g/mL, and…

A: 1 mole compound contain = 6.022 × 10²³ Molecules From this realtion we can convert the atoms into…

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Q: 5) (NH4)2C03 6) C6H1206 7) iron (II) phosphate, 8) ammonium sulfide 9) Zn(C2H302)2. 10) silver…

A:

Q: 16 A sample of gdd sulfide was found to contain. 24.54g of gold & 5.99 g this sample has a molar…

A: Principle: Chemical formulas denote the relative number of atoms. The empirical formula represents…

Q: Make an individual table for each and every one of the following (7) molecules: 1. urea, (NH2) 2CO…

A: Since, you have posted multiple questions we can only provide the answer of first part. Please…

Q: Two hypothetical ionic compounds are discovered with the chemical formulas XCI2 and YCI2, where X…

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Q: Provide the correct IUPAC name for CaSO₄. and for Provide the correct IUPAC name for Ca(NO₃)₂

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Q: What is the percent of chromium in magnesium di chromate.(MgCr207)

A: The mass percent of chromium in magnesium dichromate can be calculated by using the formula Pecent…

Q: Molar mass= Submit Part C Calculate the molar mass of norepinephrine (C8H11NO3), a hormone that…

A: Given, (i )Mn2O7  (ii) C8H11NO3 we have to calculate the molar mass of above compound.

Q: Which molecular formulas are also empirical formulas? SELECT ALL THAT APPLY. THERE IS MORE THAN…

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Q: ||| O ATOMS, IONS AND MOLECULES Naming ionic compounds with common polyatomic ions Fill in the name…

A: 1. Answer :-----Pb4+ cationCH3CO2- anion Here we have to balance the charges so we need one lead…

Q: Macmillan Learning On another planet, the isotopes of titanium have the given natural abundances.…

A:

Q: Calculate the number of moles in 6.60x1015 atoms of 14c.

A: A mole is defined as 6.02 × 1023 of some chemical unit, be it atoms, molecules, ions, or others. For…

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.