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  • Question #8c3c6 - Socratic
    This is, in fact, the definition of a mole In order to have one mole of any molecular substance, you need to have #6 022 * 10^ (23)# molecules of that substance #-># this is known as Avogadro's constant
  • Question #7a784 - Socratic
    "170 mL" Your strategy here will be to write a balanced chemical equation for this single replacement reaction use the molar volume of a gas at STP to find the number of moles of hydrogen gas present in that volume use the mole ratio that exists between sulfuric acid and hydrogen gas to find the number of moles of the former needed to produce that many moles of the latter use the sulfuric acid
  • Question #b41c8 - Socratic
    This implies that, at equilibrium, the solution contains #0 60# moles of hydronium cations and #0 60# moles of #"A"^ (-)# #-># this is the case because for every #1# mole of weak acid that dissociates, you get #1# mole of each product Use the volume of the solution to calculate the equilibrium concentrations of the species involved in the
  • Question #010b9 + Example - Socratic
    One "mole" of CO2 thus contains one "mole" of carbon, C, and one "mole" of oxygen, O2, or TWO "moles" of O (it's important to know how you are defining your elements) Let's use the ATOMIC definition for this example, so we have two "moles" of O in each mole of CO2 The TOTAL moles of atoms in CO2 is then three (3)
  • Question #0e38d - Socratic
    You have 1 mole of AB_3 dissociating to produce 1 mole of A^ (3+) and color (red) (3) moles of B^ (-) You can use an ICE table to determine the value of the K_ (sp)
  • Question #58872 | Socratic
    The 2:25 mole ratio that exists between the two reactants tells you that the reaction will consume 25 moles of oxygen gas for every 2 moles of octane that take part in the reaction
  • Question #9a69f - Socratic
    In order to find the equilibrium concentrations of the two reactants, use the fact that the reaction consumes equal numbers of moles of hydrogen gas and iodine gas and that you get #color (red) (2)# moles of hydrogen iodide for every #1# mole of hydrogen gas and iodine gas that takes part in the reaction
  • Question #0bc73 - Socratic
    The weak base reacts with the hydronium cations produced by the hydrochloric acid in a #1:1# mole ratio This means that every mole of weak base that takes part in the reaction consumes one mole of strong acid and produces one mole of conjugate acid
  • Nirvana G. on Socratic
    Nirvana G gets smarter on Socratic Nirvana G joined Socratic 6 512328767123288 years ago Nirvana G hasn't written a biography yet
  • Cameron J. on Socratic
    Cameron J gets smarter on Socratic Cameron J joined Socratic 8 07945205479452 years ago Cameron J hasn't written a biography yet 10,937 students helped 3 Answers





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