The following information about the isotope of Carbon reveals: 14 6 с It has 6 protons, 14 neutrons, and 6 electrons It has an atomic number of 14 and contains 6 protons It has 2 protons in the first energy leven and 4 protons in the second energy level OIt has an atomic mass of 14 atomic units and 8 neutrons It has 6 neutrons and 4 electrons

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A: Given that: Concentration of HCO3- ions = 0.024 M Concentration of H2CO3 = 0.0012 M pKa1 for H2CO3 =…

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A: To plot the E12- (E12)s versus log NH3 graph for the given data and then calculate the value of n.…

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Q: (a) Which of the following octahedral complexes are chiral: cis-[CoCl₂(en)₂], [Cr(ox)3]³¯¯,…

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Q: 9. Which one of the following works best as the reaction steps to carry out the conversion below?…

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Q: Draw a Newman projection for the molecule below from the perspective indicated. Which of the groups…

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Q: The solubility-product constants, Ksp, at 25 °C for two compounds [iron(II) carbonate, FeCO3, and…

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Q: Consider the following reaction: 2SO3 (9) 2SO2(g) + O2(g) If 0.275 moles of SO3(g), 0.686 moles of…

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Q: Calculate the water vapour pressure, PH2O: __________ mmHg

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Q: Select the pair of products formed in the electrolysis of a solution of ZrCl4(aq) using inert…

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Q: Draw the condensed structural formula, or line-angle formula, if cyclic, for each of the following:…

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Q: Identify the strongest intermolecular force in each of the following compounds. Give a reason for…

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Q: If you find that [CoC142-(aq)] = 0.783 M, [Co(H2O)62+(aq)] = 0.569 M, and [Cl-(aq)] = 0.495 M at 6…

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Q: ZI pH 4-5 N CH3CH2CH2C(O)CH2CH2CH3 Q 4

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Q: How many liters of NH3 are needed to react completely with 30 L NO at STP? 4NH3 + 6NO (s) 5N2 (s) +…

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Q: 11. According to the following reaction, how many mol of Fe will be needed to create 2.21 mol of…

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Q: For the reaction: 4 HCl(g) + O2(g) = 2 C12(g) + 2 H2O(), the equilibrium constant is 0.063 at 400 K.…

A: Given reaction: 4HCl(g) + O2(g) ⇌ 2Cl2(g) + 2H2O(l) Given: The equilibrium constant(K) = 0.063 The…

Q: Given the reference thermodynamic data below taken at 25°C, calculate the value of the equilibrium…

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Q: 14. What is the product of the reaction shown? 0 A) C) Br CX Br HOCH₂CH₂OH, C6H6 p-toluenesulfonic…

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Q: om/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take What is the molarity of the…

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Q: Calculate the pH of a solution that is 1.10×10−3 M in HCl and 1.20×10−2 M in HClO2. Express your…

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Q: 10. Which solution would be expected to have the highest pH? (No calculation needed.) A. 0.50 M NaOH…

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Q: A chemist must dilute 90.2 mL of 6.73 M aqueous silver perchlorate (AgCIO4) solution until the…

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Q: 2. For each of the following molecules, draw all possible mono-brominated products of an allylic…

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Q: Balance the following equations 1. H₂ + O₂ → H₂O 2. Na3PO4 +CaCl₂ → NaCl + Ca3(PO4)2 3. AS4 + 0₂ →→…

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Q: What is the pH of a 0.350 M solution of lithium citrate? (K₂ Citric Acid = 7.4 x 10-4)

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.