What are the coefficients in front of each species when this reaction is balanced? ___C(s) + ___CaO(s) → ___CO2(g) + ___CaC2(s) List them in order, separated by commas. Include a "1" if necessary. Example: 2, 1, 3, 2

Q: Determining the formula of a hydrate: NOTE: SHOW ALL STEPS!! A sample of copper (II) sulfate…

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Q: In a titration experiment, a 0.55 M of hydrochloric acid titrant solution is used to neutralize 30.0…

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Q: choices: a.) AlCl3 b.) HClO2 c.) Cl2 d.) Cl2O

A: Oxidation number is the partial or imaginary charge present on an atom in the compound.  When…

Q: A proposed nuclear reactor facility will have an electrical power output of 805 MW with a 30.2%…

A: Given the electrical power output, P = 805 MW  P = 805 MW * 106 Watt1 MW = 8.05*108 Watt Efficiency…

Q: What is the correct name of the molecule with the formnulas CH; CH, CH, CH, CH, CH2 CH3? Heptane…

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Q: In the equation below, which substance is the Brønsted-Lowry base? H H-N-H + H → H-N-H + 0-H proton…

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Q: Explain why diethyl ether's boiling point is lower than the boiling point of butan-1-ol. Support…

A: The organic compounds given are  diethyl ether (C2H5OC2H5) butan-1-ol (CH3CH2CH2CH2OH)

Q: Which metal requires large amounts of energy to reduce it from its ore, and can only be produced by…

A: Answer  Aluminum  All the other metals are transition metal and can be extracted using calcination…

Q: 4. (a) Write a synthetic scheme for bis(acetyleacetonate)copper complex. Draw the structure of the…

A: Bis(acetylacetonate) copper complex is the coordination compound with the formula, Cu(O2C5H7)2.

Q: Calculate the mass of 4-chlorophenylmagnesium bromide (in grams) given the values listed in the…

A: Given that,  The molecular weight of 4-chlorophenylmagnesium bromide is M = 215.76 g/mol. The number…

Q: Calculate the hydronium ion concentration for each of these aqueous solutions: a) solution has a pH…

A: Please find your solution below : pH is the measure of extent of how acidic or basic a solution is.…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. Hg(OAc)2, H20 2. NaBH4,…

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Q: 10. Which one of the following is best associated with carbohydrates? a. amino acids b. phosphate…

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Q: What type of system is able to exchange both energy and matter with its surroundings?

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Q: The following titration curve is expected from which acid-base pair? Equivalence Point pH = 7 PH…

A: To determine acid base pair , we need to check the pH at equivalence point and trend of given curve.…

Q: If you mix 5.00 mL of 0.375 M Co(NO3)2 with 7.50 mL of 0.400 M Na2C2O4 (sodium oxalate), you form…

A: First, we have to find the new concentrations of  Co(NO3)2 and Na2C2O4 after they are mixed.

Q: How to set-up a separatory funnel? Please narrate the process in 5 sentences.

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Q: What is oxidation number of O in O2 ?   Choose the correct answer from the given choices below: a.)…

A: We have to predict the oxidation number of oxygen.

Q: Consider the chlorination (Cl2, hν) of optically active (2R,3R)-2-chloro-3-methylpentane. If the…

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Q: Complete the statement below regarding the pH of the solution at the equivalence point when 40.0 mL…

A: The analyte is 40.0 mL of 0.1 M propanoic acid (HC3H5O2). The titrants are NaOH and Ca(OH)2, both of…

Q: What is the molarity of a solution in which 50 g of NaOH (molar mass 40.00 g/mol) is dissolved in…

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Q: 12O2(g), ΔH = 30.56 KJ mol−1 andΔ S = 66 J K−1 mol−1 at 1 atmosphere pressure. Calculate the…

A: Given,  □H = 30.56 kJ/mol □S =66 J/mol-K As we know  □G = □H - T□S At equilibrium,  □G = 0 T = □H/□S

Q: A4-carbon chain that has a triple bond and no other substituents would be called

A: Given that no substituents are present in 4 carbon chain other than a triple bond.

Q: Use the Lewis dot structure to predict the electron domain geometry and molecular geometry for the…

A: To draw lewis dot structure , we need valance electrons of all atoms .  Then we make required number…

Q: Explain the chemical properties of acidic solutions and alkaline solutions taking into consideration…

A: Acids are sour in taste. Acids react with carbonates and hydrogen carbonates to form a salt, water,…

Q: 12.) If the enthalpy of the reaction was at 298 K, what would be the enthalpy of hydrogenation of…

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Q: Calculate Q, W, DH and DU for the isobaric adiabatic expansion of 1.00 mol of a  monatomic ideal gas…

A: Adiabatic process is that when there is a change in internal energy is responsible for work done.

Q: The decomposition of nitramide in aqueous solution at 25 °C NH2NO2(aq)  N2O(g) + H2O(l) is first…

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Q: Potential energy (kJ) 1) The graph below is a potential energy diagram for the hypothetical…

A: From the graph it is clear that energy of reactants are 40 kJ and energy of products are 10 kJ.

Q: 3. Fill the boxes with the missing reactants, reagents, or the major product(s) expected from cac of…

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Q: What is the change in entropy when one mole of calcite (CaCO3) decomposes at 298.2 K to CaO(s) and…

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Q: A student is conducting molecular weight determination of an unknown diprotic acid. He first…

A: Given that -  Total volume of NaOH = 250 mL  Volume of NaOH used by KHP = 24.02 mL  Mass of KHP =…

Q: но O-H OCH,CH HO.

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Q: What amount of heat (in KJ) is required to convert 25.6g of an unknown solid (MM =83.21g/mol) at…

A: Heat will be used in three processes,  1)   rising of temperature of solid till freezing point. 2)…

Q: Pick the correct half equations for the electrolysis of copper sulfate using copper electrodes.…

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Q: Calculate the percent yield of (4-chlorophenyl)bis(4-methoxyphenyl)methanol if the actual isolated m…

A: Solution - A Grignard reagent is an organomagnesium halide having a formula of RMgX, where X is a…

Q: Calculate the equilibrium concentrations of the following in a 0.100 M oxalic acid, (COOH)2…

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Q: 4. Using the Lewis dot structure, predict the molecular geometry of the following and state the…

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Q: The vapor pressure of benzene between 285 K and 310 K fits the expression  log P = 10.086 – 1780.172…

A: The vapor pressure of benzene between 285 K and 310 K fits the expression  log P = 10.086 – 1780.172…

Q: 3. Complete and balance the following single displacement equations. If no reaction takes place,…

A: The balanced single displacement reaction are given below

Q: Arrange these complexes in order of octahedral splitting energy, A.. Largest A. Smallest Ao Answer…

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Q: 1: How many milliliters (mL) of a 0.630 M NaOH solution are needed to neutralize 20.0 mL of a 0.255…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: cylinder is filled with 10.0L of gas and a piston is put into it. The initial pressure of the gas…

A: Given - - - > P1 = 281 kPa V1 = 10 L P2 =?  V2 = 1.90 L

Q: hemistry student is solving this problem: e the initial volume, in m°, of a gas with a starting…

A: Given,  Initial Volume (V1) =  Initial Temperature (T1) = 273 K Final Volume (V2) = 145 m3 Final…

Q: re. What could be don. tion? vater -ve potassium chloride

A: Boiling point is the temperature at which vapor pressure of liquid is equals to atmospheric…

Q: What is an emulsifier? Why do ice cream manufacturers put them in the mix? Explain using concepts…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which class of hydrocarbon derivative has the general formula R - NH2? Aldehyde Alkyl Halide OAmide…

A: Given-> R-NH2 Functional group is the atom or group of atoms which attach with carbon compound…

Q: 1. Calculate the entropy change, AS", for the following reactions using tabulated standard entropy…

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Q: Balance the following redox reaction in acidic medium. Show steps of your solution. Cu + HNO3 → Cu2+…

A: Balance the following redox reaction in acidic medium --->

Q: edox reaction that occurs in acidic solution. 204(aq) => Mn²*(aq) + CO2(g) our answer in the space…

A: Balanced redox reaction,  Step-1 : splitting into half reactions,     MnO4- + ----> Mn2+(aq.)…