1. How many MOLES of dinitrogen monoxide are present in 2.26 grams of this compound ?  moles. 2. How many GRAMS of dinitrogen monoxide are present in 3.70 moles of this compound ?  grams. Submit Answer

Q: Important values if needed for this question. 1. How many MOLECULES of sulfur dichloride are present…

A: Mole interms of particles: 1 mol = avogadro number of particles            = 6.022 x 1023…

Q: 1. How many MOLECULES of nitrogen monoxide are present in 3.82 moles of this compound ? molecules.…

A: no of molecules = mole× No

Q: How many moles of CC are present in 2.80 moles of naproxen?

A:

Q: 1. How many MOLES of dinitrogen monoxide are present in 1.90 grams of this compound ? moles. 2. How…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

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A: One mole of a species contains avagadro number of atoms , molecules and ions

Q: how many moles of Pl₃Ln₂ are in 31.938 grams

A: Molar mass of PI3Ln2=31+3×127+2×139                =690 g/mol Given mass=31.938 gram since, no. of…

Q: 1. How many moles of lead(IV) oxide, PbO2, are present in a sample that contains 7.65 moles of oxide…

A: Since you have posted multiple questions, we are entitled to answer only the first question.

Q: a. How many molecules of dinitrogen monoxide are present in 4.63 moles of this compound?…

A: a) Given : Moles of dinitrogen monoxide i.e N2O = 4.63 mol.

Q: a.How many molecules of dinitrogen tetrafluoride are present in 2.53 moles of this compound?…

A: a.  Number of molecules of dinitrogen tetrafluoride are present in 2.53 moles of this compound =…

Q: 1. How many MOLES of xenon trioxide are present in 4.05 grams of this compound ? moles. 2. How many…

A:

Q: a. How many molecules of dinitrogen monoxide are present in 4.63 moles of this compound?…

A:

Q: 1. How many moles of manganese(II) fluoride, MnF2, are present in a sample that contains 3.32 moles…

A: Given substance is  Manganese(II) fluoride , MnF2 It ionises as follows MnF2 ------> Mn2+ + 2 F-…

Q: snowflake contains 1.9 X 10¹⁸ molecules of water. How many moles of water does it contain?

A: In International system of units, there are seven basic units which helps to calculate different…

Q: How many total moles of atoms are present in 4.00-mole samples of each of the following compounds?…

A: Given, a) S2N2  b) NSF     4.00-mole sample

Q: Use the References to access important values if needed for this question. 1. How many ATOMS of…

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Q: How many moles of dinitrogen do you have if there are 56 g? Please round to the nearest whole…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: 1. How many MOLECULES of boron tribromide are present in 2.51 moles of this compound ? molecules. 2.…

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: A compound contains 0.01293 moles of V and 0.03325 moles of Cl.  Calculate the ratio of moles of Cl…

A: Record the given data, The number of moles of compound V = 0.01293 moles The number of moles of…

Q: 1. How many MOLECULES of carbon tetrafluoride are present in 1.79 moles of this compound ? Visited…

A:

Q: Answer the following qustion a. How many grams of aluminum bromide, AlIBr3, are present in 3.39…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Complete the following question, showing your work, including a complete BCA table. 4.5 moles PF3 =…

A: Phosphorous trifluoride decomposes to form phosphorous and fluorine. Two moles of PF3 gives two…

Q: 1. How many MOLES of dioxygen difluoride are present in 1.20 grams of this compound ? moles. 2. How…

A: 1 mole = 6.022×1023 [Avogadro's number]  The mass of one mole of molecules of a substance is called…

Q: How many MOLES of xenon trioxide are present in 4.37 grams of this compound ? moles.  How many…

A: Answer :- Below I have explained the step by step solution hope this will really gonna help !!!…

Q: Worksheet 2: The Mole and Chemical Quantities 1) What is the molar mass of ammonium sulfate? 2) a)…

A: Since you have asked multiple questions we will solve the first one for you.  If you want answer to…

Q: How many molecules are contained in 38.33 grams if NO2? First determine the molar mass of NO2. Can…

A: Given, Mass of NO2 = 38.33 g  Atomic mass of N = 14.0067 g/mol  Atomic mass of O = 15.999 g/mol NA…

Q: 1. How many moles of Fe are there in a sample that contains 10.8 grams of iron? moles 2. How many…

A: 1. Mass of iron=10.8 g  Mass of one mol of iron=55.845 g  Moles of iron =? Moles of iron has to be…

Q: Suppose that a compound containing copper and chlorine contains 0.01044 moles of copper and 0.01517…

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Q: Tennantite is an ore of copper with the formula Cu12As4S13. How many moles of copper are present in…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: a. How many moles of tetraphosphorus decaoxide are present in 6.31 x 10" molecules of this compound?…

A:

Q: values if needed for this question. 1. How many GRAMS of copper(II) nitrate are present in 1.75…

A: Moles of compound=1.75mol

Q: A compound contains 0.01238 moles of V and 0.02341 moles of Cl. Calculate the ratio of moles of Cl /…

A: A compound contains 0.01238 moles of V and 0.02341 moles of Cl. We have to calculate the ratio of…

Q: How many atoms are in 5.80 moles of He? 4.00 1.03 ×× 1023 6.02 ×× 1023 3.49 ×× 1024 none of the…

A: Given information: Moles of helium atom = 5.80 mol

Q: How many moles of C2H4 contains 2.75x1023 atoms of H?

A:

Q: How many moles of nitrogen, NN, are in 78.0 gg of nitrous oxide

A: Given :- mass of N2O = 78.0 g  To calculate :- number of moles of N    Number of moles = mass/molar…

Q: Use the equation below to answer the following question: 2C5H10 + 1502--> 10CO, + 10H,0 Jane wanted…

A:

Q: 1. How many MOLECULES of sulfur tetrafluoride are present in 2.69 moles of this compound ?…

A: Sulfur tetrafluoride = SF4 One mole of a substance contains 6.023 x 1023 units of that substance (…

Q: You have 73.56 g of silver nitrate.  How many moles of oxygen atoms are present

A: One molecule of nitrate ( AgNO3 ) contains three atoms of oxygen.  Molar mass of AgNO3 = 169.87…

Q: How many moles of MgCO3 are present in 252.939 grams of MgCO3?

A: Number of moles is given by the ratio of mass of the substance to that of the molar mass of the…

Q: . How many MOLES of tetraphosphorus decaoxide are present in 2.77 grams of this compound ?…

A: Since you have asked multiple questions, we will solve the two sub-parts of the first question for…

Q: a. How many molecules of dinitrogen tetrafluoride are present in 2.53 moles of this compound?…

A: Note:  As per our guidelines we are supposed to answer only first question.

Q: How many moles of propylene (C₃H₆) are in 25.0 g of the substance?

A: Given: Propylene (C3H8) Mass of propylene = 25.0 g The molar mass of propylene is as follows, ⇒3C +…

Q: Consider the 124g sample of the compound? Determine the moles of calcium chloride present (a)number…

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Q: 1. How many MOLECULES of carbon tetrafluoride are present in 2.25 moles of this compound ?…

A: The number of moles of a substance is determined as the number of molecules, atoms or ions upon…

Q: a. How many molecules are present in a sample of this compound that contains 4.61 moles of…

A: In chemistry, number of moles refers to a unit of amount. It can also be defined as the mass of a…

Q: (Reviev Use the References to access Important values if needed for this question. a. How many moles…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: 1. How many MOLECULES of sulfur trioxide are present in 4.25 moles of this compound ? molecules. 2.…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: How many moles of propylene (C3H6) are in 25.0

A: Number of moles = mass/molar mass  Molar mass of propylene = 42.09 g/ mol

Q: 1. How many MOLES of dinitrogen tetroxide are present in 4.67 grams of this compound ? moles. 2. How…

A: Mole of substance is defined as given mass divided by its molar mass.

Q: The formula for phosphorus triiodide is PI3 . How many grams of phosphorus are present in 3.01…

A: 1 mole = 6.022×1023 = Avogadro's number The mass of one of atoms of an.element is called molar mass…

Q: 1. How many MOLES of boron trichloride are present in 4.21 grams of this compound ? moles. 2. How…

A: