How many moles of MgSiO3 are in 201g of the compound?

Q: A 0.530 mol sample of carbon dioxide gas occupies a volume of L at STP.

A: The answer to the following question is-

Q: ncreasing the concentration of the salt in a colloidal system will: a) Increase the radius of sheer.…

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Q: below each structure, write the hybridization state (sp, sp, or sp') =. ALL atoms and lone pair…

A: Hybridization is the overlapping of the atomic orbitals and forms same energy hybrid orbitals.

Q: H H Determine the relationship between the two compounds shown here. A) stereoisomers B) geometric…

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Q: Draw the products of each nucleophilic substitution reaction. CN Br a. (CH3)3C- b. (CH3)3C- acetone…

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Q: 15. At 25°C the limiting ionic conductivity of F" is 5.54 mS m² mol', what is its mobility (m V-¹…

A: Formula used : Ionic mobility = Ionic conductance ÷ 96500

Q: -Draw an (a) expanded structural formula and (b) a line formula cor lowing condensed structural…

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Q: Calculate the number of water molecules in Copper (II) acetate

A: Answer : Number of water molecules : one water molecules Explanation : Compound name : Copper…

Q: Which of the following is the weakest reducing agent? O A1³+ O AI O F2 OF OK+

A: Which of the following is the weakest reducing agent ?

Q: 1.What is the van't Hoff factor for methanol, CH3OH? 2.What is the van't Hoff factor for…

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Q: Table 1: Gas Collection Data for Mg and HCI Reaction Mass Mg (g) 0.040 g Volume HCl (mL) 10.00 mL…

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Q: 4. Five mL of 1.25 M Na,PO, is added to a mixture containing excess SrS(aq) and SrCl₂ (aq). How many…

A: Given the concentration of Na3PO4 is 1.25 M Na3PO4(aq) is completely soluble in water to form 1…

Q: Considering the activity series of increasing reactivities (Cu < Sn < Fe < n < Mg), which metal(s)…

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Q: 4. Consider the structures below and answer the following question based on the structures. you…

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Q: A 3mL sample of NaOCl solution was diluted with water and treated with 2g of KI and 10mL Acetic…

A: Here 3ml of sample of NaOCl solution was treated with 2g of KI and 10 ml CH3COOH . The solution…

Q: For a particular redox reaction, Cr is oxidized to CrO2- and Fe³+ is reduced to Fe²+. Complete and…

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Q: Mechanism of separation is adsorption. ONPLC O IEX HILIC SEC

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Q: 2H₂S(g) 2H₂(g) + S₂(g) g sample of H2S gas is heated in OL rigid container. At equilibrium, 505 mol…

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Q: e-4.0 Unit 3 Thermochemistry Assignment SCH4U View Insert Format Tools Add-ons Help P 100% Y Normal…

A: According to the guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of the…

Q: One strategy to reverse the effects of eutrophication in a pond is to install an aeration system.…

A: As already mentioned above that aeration system is a technology in which the air is bubbled into the…

Q: need help with my chemistry homework! 1. a) Calculate the mass of solid potassium chlorate (KClO3)…

A: Calculate the mass of solid potassium chlorate  required to make 200.0 mL of a 2.00 M solution.…

Q: Provide the correct IUPAC name for the compound shown here. CH3 G Ō. CH3

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Q: Four kilograms of carbon dioxide (CO2) is contained in a piston-cylinder assembly with a constant…

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Q: forms Ni 47. Consider the following diagram of a piece of iron, cathodically protected by magnesium:…

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Q: Which group would have the lowest priority when assigning the configuration at a chiral center? O…

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Q: 18. (8) Draw the TWO resonance structures of the following molecules. You MUST used curved arrows to…

A: According to bartleby guidelines only one question answerable. You may repost if you need another…

Q: What is the first p element in the 4th period to which Hund's rule must be applied when writing the…

A: Given that, period 4th element = first block = p block

Q: What about 4,5,6

A: The following  reaction  is done by appropriate  reagent by applying right mechanism.

Q: State the reaction happening in each step of the synthesis sequence shown below. reaction type…

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Q: y close is your molar volume calculation to the accepted value for mol

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Q: Be sure to answer all parts. If a 840. mg sample of technetium-99m is used for a diagnostic…

A: Given,  Initial amount of Tc-99m is 840.mg, the amount of Tc-99m remaining after 6.0h and 4 days is…

Q: Arrange the following in order of increasing melting point: NaCl, H 2O, CH4, CCI4 CH4 < NaCl < CCl4…

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Q: CH3CH₂COCI AICI3

A: When phenoxy benzene is treated with propanoyl chloride in presence of aluminium chloride, then…

Q: same compounds. and (a) 0-H O +0-H (c) and 0- CH₂-C-H (e) CH₂=C-H and CH₂-C-H

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Q: Which transition will lead to the emission of light with longer wavelength, n = 3 to n = 2, or n = 4…

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Q: 2H₂S(g) = 2H₂(g) + S₂(g) At equilibrium, there are 0.06605 mol H2 in the 0.500 L container.…

A: The given equilibrium reaction is   2 H2S(g)   ⇌    2 H2(g) + S2(g)     Given  that  at equilibrium,…

Q: 10. Which of the following is a resonance structure of the given molecule? CH3 CH CH CH CH3 CH3 CH3…

A: In this question, we will identify the correct resonance structure for the given carbocation in the…

Q: Q15) When a person is given intravenous fluids, the concentration of the dissolved substance in the…

A: Calculate as we calculate osmotic pressure.

Q: The pH of a 0.54M solution of boric acid (HBO3) is measured to be 4.75. Calculate the acid…

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Q: Using the oxidation number method, what are the coefficients that correctly balance the following…

A: The oxidation number is the total number of electrons that atoms in a molecule can share, lose or…

Q: Draw an example of each of the following under the appropriate name: sulfide epoxide aldehyde alkyne…

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Q: 6. Upon operation of the hollow cathode lamp at high current the intensity of the produced beam…

A: The operation of the hollow cathode lamp is in the following fashion: i) The positively charged…

Q: A sample of nitrogen gas occupies a volume of 9.07 L at 41.0°C and 1.27 atm. If it is desired to…

A: According to the ideal gas equation PV= nRTWhere P= pressure of the gas V= volume of the gas n= no…

Q: Which reaction will not give the indicated product? 1. CH, CHO 2. H₂O OH O CH₂CH₂OH, H* N H OH…

A: Check the options by the mechanism process.

Q: A (g) + B (g) → C (g) + D (g) The hypothetical gas phase reaction, listed above, was studied at 298…

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Q: Circle the molecule that has a higher boiling point in each pair. (b) i VS. (c) VS. VS.

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Q: of the following complex ions is Paramagnetic (has unpaired electrons)? Explain. a) weak…

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Q: Protons Ha and Hb in this compound are На, Нь O diastereotopic O mesotopic O magnetotopic O…

A: To check this replace Ha and Hb with other atom say D.

Q: Ionic interaction can be a mechanism of separation in SEC HILIC ONPLC ⒸIEX

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Q: Which area of Analytical Chemistry do you think is the most applicable in your future profession…

A: Analytical chemistry is used in certain fields of work like in medical technology and pharmacy and…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".