A student is asked to make up 100.0 g of a 13 % (w/w) sucrose solution. The students weighted out 13 g of sucrose, what amount of water the student would use?   Answer should be in grams

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A: Dissociation of weak acid :   HA  ⇌H+ + A-

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Q: 10. Match up the compounds on the left below with the solvent which would best dissolve it (on the…

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Q: 3. The ratio of radiation's energy to it's frequency corresponds to what constant?

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Q: Calculate the amount of heat needed to boil 156. g of ethanol (CH,CH,OH), beginning from a…

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Q: How many moles of iron are in (3.7x10^36) atoms of iron (Fe)? For Avogadro's number use:  6.022 x…

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Q: half-life of the reaction is 31.0 s at 680 °C. art 1 of 2 Calculate the first-order rate constant…

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Q: Virial Equation of State The virial equation of state: Z = PVm RT - 1 + B(T) C(T) Vm + V2 m + D(T)…

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Q: What is the pH of a solution containing 7.41 x 10-2 hydroxyl ions?

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Q: 1. Can you name an organic compound using rules of nomenclature for inorganic compound? why or why…

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Q: "roblem 7.42 (a11) Part A There are two resonance contributors for this molecule. Draw the major…

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Q: Choose the correct IUPAC name for the following compound: & a) 1,3-dichlorocyclohexane Ob) Oc)…

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Q: Consider a solution made by mixing 500.0 mL of 4.0M NH3​ and 500.0mL of 0.40MAgNO3​.Ag+ reacts with…

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Q: Draw the resonance form of the following structure. Interactive 3D display mode H₂C CH3

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