a. How many moles of tetraphosphorus decaoxide are present in 6.31 x 10" molecules of this compound? moles b. How many molecules of tetraphosphorus decaoxide are present in 2.59 moles of this compound? molecules
Q: 1. How many ATOMS of boron are present in 1.31 moles of boron trifluoride ? atoms of boron. 2. How…
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Q: 1. How many MOLECULES of nitrogen monoxide are present in 3.82 moles of this compound ? molecules.…
A: no of molecules = mole× No
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Q: Given the following equation: 2 C4H10 + 13 O2 + 8 CO2 + 10 H20, show what the following molar ratios…
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Q: How many molecules of carbon tetrachloride are present in 2.04 moles of this compound? _______…
A: Given: 1. Moles of carbon tetrachloride is 2.04 moles 2. Molecules of carbon tetrachloride is…
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A: One mole of a species contains avagadro number of atoms , molecules and ions
Q: One carrot may contain 0.63 mg of vitamin A (C20H30O). How many moles of vitamin A is this? x 10 mol…
A: Molar mass of Vitamin A = 286g/mol Mass of vitamin A= 0.63mg=0.00063g Moles= (0.00063/286) mol=…
Q: Part C How many moles of nitrogen are in 9.0×10−2 mole of quinine?
A: Given, Quinine having Chemical formula: C20H24N2O2 Given Moles of quinine = 9.0 x10-2 moles Moles…
Q: 1. How many MOLECULES of sulfur tetrafluoride are present in 4.98 moles of this compound ?…
A: The number of moles of a substance is the given mass of that substance upon its molar mass. The…
Q: How many molecules of sulfur tetrafluoride are present in 3.45 moles of this compound? molecules…
A: Moles of sulphur tetrafluoride=3.45mol
Q: Which one is heavier 3 moles of H2o or 1 mole of H2SO4
A: Number of moles of H2SO4 = 1 Number of moles of H2O = 3
Q: How many molecules are in 21.6 moles of NO₂?
A: The given number of moles is converted to molecules by multiplying the given value with Avogadro’s…
Q: A snowflake contains 1.9 X 10 ¹⁸ molecules of water. Home many moles of water does it contain?
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Q: How many GRAMS of potassium nitrite are present in 3.81 moles of this compound ? grams. How many…
A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…
Q: Determine the moles of silicon that contain: a) 66.7 g of Si ______ moles Si b) 3.99 × 1023 Si…
A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…
Q: Calculate the following: The number of molecules in 2 moles of AgCl The number of molecules in 2…
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Q: Given 4.08 X 1023 molecules of A, the number of moles of A is calculated as: O 4.08*10^-23/(6.022) O…
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Q: How many moles are equal to 4.5 x 1023 molecules of carbon monoxide? (Round to two decimal places).
A: No of CO molecules = 4.5 × 1023 molecules No fo moles = to be determined
Q: a. How many molecules of water are present in 3.86 moles of this compound? molecules 22 b. How many…
A: The relationship between number of molecules and moles is Number of molecules of any compound =…
Q: How many moles of magnesium are present in 1.23 mol of Al3Mg3B56 ? Round to two decimal places.
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Q: 2. Touprofen, the anit-inflammatory ingredient in Advil, has the formula C13HIBO2. a. How many…
A: We are authorised to solve only first three subparts of the question. Please post rest of the…
Q: Converting Mass to Moles using Molar Mass I A sample of chloroethane, C2H5Cl, mass of 18.5 g. What…
A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…
Q: How many moles of nitrogen (N2) would it take to make 8 moles of ammonia (NH3)
A: Nitrogen gas reacts with hydrogen gas to form ammonia. Write the complete reaction. N2g+3H2→2NH3
Q: Consider a 10.1 g sample of the compound cesium phosphate. a) What is the chemical formula for…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
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A: Given :- mass of leucine is 41.95 g To calculate :- number of moles of carbon
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Q: Calculate the number of moles in 2.36g of carbon disulfide
A: Given: Mass of carbon disulfide=2.36 g Molar mass of Carbon disulfide (CS2)=76.139 g/mol Moles of…
Q: 1. How many MOLECULES of phosphorus pentachloride are present in 1.34 moles of this compound ?…
A: The given information is: Chemical formula of phosphorus pentachloride = PCl5. 1. Moles of PCl5 =…
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Q: 1. How many MOLECULES of nitrogen trifluoride are present in 2.97 moles of this compound? molecules.…
A: We need to convert moles into molecules.
Q: 1. How many GRAMS of potassium chromate are present in 4.86 moles of this compound ? grams. moles.…
A: With given data's 1)Here moles is given , we are finding mass of compound in grams 2)Here, mass is…
Q: 1. How many MOLECULES of sulfur tetrafluoride are present in 1.23 moles of this compound ?…
A: 1. We have to calculate the number of molecules. 2. We have to calculate the number of moles.
Q: The formula for nitrogen dioxide is NO₂2. a. How many grams of nitrogen are present in 3.85 moles of…
A: Here, we have to calculate the mass of nitrogen that is present in 3.85 moles of NO2 and the number…
Q: How many moles of sulfur dioxide are present in molecules of this compound? ______moles How many…
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Q: 1. How many GRAMS of nitrogen are present in 4.54 moles of nitrogen monoxide ? grams. moles. 2. How…
A: Given, moles of nitrogen monoxide(NO) = 4.54 moles we can see that 1 moles of NO contains 1 moles of…
Q: How many molecules of water are present in 4.20 moles
A: Given :- number of moles of water = 4.20 mol To calculate :- number of molecules of water
Q: A.How many molecules of nitrogen trifluoride are present in 2.13 moles of this compound? B.How…
A: To convert molecules to mole divide by 6.02×10^23 and to convert moles to molecule multiply by…
Q: a. How many moles of dinitrogen monoxide are present in 3.79 × 1022 molecules of this compound?…
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Q: How many moles of sulfur dichloride are present in 2.74 grams of this compound?…
A: The number of moles of sulfur dichloride present in 2.74 grams of compound is
Q: How many moles of carbon tetrachloride are present in 3.17 x 10^22 molecules of this compound?…
A: Given, The moles of carbon tetrachloride are present in 3.17 x 10^22 molecules of this compound?…
Q: How many moles of boron trifluoride are present in 3.34 x 10^22 molecules of this compound? moles…
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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…
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A: Given: % of Zinc in naval brass = 39.25 % Mass of sample of naval brass = 72.1 g Molar mass of Zinc…
Q: 1. How many GRAMS of phosphorus are present in 2.39 moles of phosphorus triiodide ? grams. 2. How…
A: The molar mass of phosphorus triiodide (PI3) is 411.69 g/mol The molar mass of phosphorus is 30.97…
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: 0. How many moles are present in 450 grams of sodium phosphide, Na3P? O 44, 995 moles 450 moles O…
A: Given in the question = Compound = Na3P Given mass of compound = 450 gms Molar mass of compound =…
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A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…
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Q: Consider a sample of carbon tetrafluoride that contains 1.05 × 10²⁴ atoms of fluorine. Using the…
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Q: How many molecules are in 5.0 moles of water?
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- [References] Use the References to access important values if needed for this question. a. How many moles of phosphorus trichloride are present in 7.95 × 1022 molecules of this compound? moles b. How many molecules of phosphorus trichloride are present in 1.13 moles of this compound? molecules mit Answer Retry Entire Group 9 more group attempts remaining Previous[Review Topics] [References] Use the References to access important values if needed for this question. a. How many molecules of carbon dioxide are present in 3.99 moles of this compound? molecules b. How many moles of carbon dioxide are present in 1.01 x 1023 molecules of this compound? moles ubmit Answer Retry Entire Group 9 more group attempts remaining B Previous Next[Review Topics] [References] Use the References to access important values if needed for this question. a. How many grams of aluminum chromate, Al2 (CrO4)3, are present in 3.77 moles of this compound? b. How many moles of aluminum chromate are present in 3.98 grams of this compound? Submit Answer grams 9 more group attempts remaining moles Retry Entire Group
- valentActivity.do?locator-assignment-take Use the References to access important values if needed for this question. a. How many ATOMS of carbon are present in 1.62 moles of carbon dioxide? atoms of carbon b. How many MOLES of oxygen are present in 7.14 × 1022 molecules of carbon dioxide? moles of oxygen Submit Answer Retry Entire Group 9 more group attempts remaining NextRIAS X * OWLV2 | On X 2 Molecular P Pearson SI X metals peri x A My Home takeCovalentActivity.do?locator%=assignment-take (Review Topics) (References] Use the References to access Important values if needed for this question. a. How many moles of sulfur hexafluoride are present in 2.40 x 1022 molecules of this compound? moles b. How many molecules of sulfur hexafluoride are present in 3.52 moles of this compound? molecules Submit Answer Retry Entire Group 9 more group attempts remaining Show Hint Previous Next 回ヨ *E Effects of H X E ContentSer x Submit Answer My Home x Show Hint OWL 2 | Onli X a. How many ATOMS of carbon are present In 3.51 moles of carbon tetrabromide? atoms of carbon Retry Entire Group No more group attempts remain G cengage an X [Review Topics] [References] Use the References to access important values if needed for this question. b. How many MOLES of bromine are present in 7.97 x 1022 molecules of carbon tetrabromide? moles of bromine Previous Fe
- takeCovalentActivity.do?locator-assignment-take sited eq Teq Use the References to access important values if needed for this question. 1. How many MOLECULES of nitrogen trifluoride are present in 2.97 moles of this compound? molecules. 2. How many MOLES of nitrogen trifluoride are present in 7.20 x 1022 molecules of this compound ? Submit Answer moles. Retry Entire Group 9 more group attempts remaining Previous 07:[Review Topics] [Refe Use the References to access important values if neede a. How many grams of magnesium sulfide, MgS, are present in 1.76 moles of this compound? grams b. How many moles of magnesium sulfide are present in 4.91 grams of this compound? moles Submit Answer Retry Entire Group 9 more group attempts remaining Cengage Learning I Cengage Technical Support[Review Topics] [References] Use the References to access important values if needed for this question. a. How many moles of carbon tetrachloride are present in 3.10 × 1022 molecules of this X compound? moles b. How many molecules of carbon tetrachloride are present in 4.16 moles of this compound? mit Answer molecules Retry Entire Group 9 more group attempts remaining
- M M req Creq req Preq [Review Topics] [References] Use the References to access important values if needed for this question. A sample of hydrogen has a mass of 43.9 grams. a. How many H atoms are there in the sample? atoms b. How many H₂ molecules are there in the sample? molecules Submit Answer Retry Entire Group 9 more group attempts remaining PreviousUse the References to access important values if needed for this question. a. How many moles of dinitrogen monoxide are present in 1.05 x 1023 molecules of this compound? moles b. How many molecules of dinitrogen monoxide are present in 1.98 moles of this compound? molecules Submit Answer Retry Entire Group 9 more group attempts remainingHow many moles of Al are present in 5 moles of Al₂S3 ? [?] moles Al nternational Academy of Science. All Rights Reserved. D Ri % 5 6 Moles Al O a 7 8 Enter