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Q: 3. What mass of NaCl can be produced from 0.55 mol Cl2 in the following reaction? 2 Naa + Cle) → 2 N...

A: Formula Used: Mass of compound = no. of moles × molecular weight of compound   Given : No. of moles ...

Q: I am currently trying to find the molecular, ionic, and net ionic equation of the reaction between c...

A: The given chemical balance equation is as follow            Cu(NO3)2 (aq)  +  2NaOH(aq) →  Cu(OH)2 (...

Q: fill in the blanks please a. In the laboratory, a general chemistry student measured the pH of a 0.5...

A: Acid dissociation constant Kb is utilized to determine the basic nature of a solution. It refers to ...

Q: Write the atomic symbol for each of the following:  an atom with 47 protons and mass number of 107...

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Q: What is the net ionic equation for the reaction that occurs between equal molar quantities of NH4CI ...

A: In order to find the net ionic equation we should first write the common reaction and then split the...

Q: The vertical lines in the Pourbaix diagram indicate protonation/deprotonation boundary. precipita...

A: Pourbaix diagrams are potential versus pH diagrams for a given species.

Q: Write the word CORRECT if the given name is correct, else write the correct IUPAC name in CAPITAL LE...

A: 1-(1-ethylpentyl) cyclohexane 1, 1, 3, 3-tetraethylpropane 1, 3-dimethyl-1cyclohexylpentane

Q: In an experiment, a hydrated CuSO4 salt was heated and thusdehydrated. Determine the % H2O by weight...

A: We have given that , a hydrated salt  CuSO4  was heated and we get Dehydrated Salt CuSO4  Mass of em...

Q: Write a mechanism for the reduction of 4-tert-Butylcyclohexanone with NaBH4. Be as complete as possi...

A: The reduction reaction is known as the addition of hydrogen or removal of oxygen from the unsaturate...

Q: answer both sub parts

A: A balanced chemical equation is one that contains an equal number of atoms on both sides of the equa...

Q: NaOH is a strong base at 0.0126M concentration. a. What is its [OH-]? b. What is its [H+]? c. Wha...

A: NaOH(aq) = Na+(aq) + OH-(aq) . pH = -log(H+) . Kw = (H+)(OH-) . pH + pOH = 14

Q: please help me, I have an exam tomorrow, I do not know if my answer is correct, could you please giv...

A: Calculation of Vout: Cin×Vin=Cout×Vout1000 cpm×2 nL/min=1400 cpm×VoutVout=1.4286 nL/min

Q: express answer to three significant figure and appropriate units

A: Introduction: The given reaction is : 2CH3NO2(l)+ 3/2 O2 (g) --> 2CO2 (g) + H2O(l) + NO2 (g)  We ...

Q: Would each compound be ionic, polar covalent, or pure covalent?

A:  First let's understand .. polar and non polar  Polar means these molecules have difference of polar...

Q: Label the following molecular orbitals as σ or π orbitals and briefly explain. Be sure to indicate t...

A: Molecular orbital theory is based on the linear combination of atomic orbitals to give various atomi...

Q: CICH2-C-OH

A: Chloroacetic acid is soluble in water, methanol, ethanol, acetone, benzene.

Q: Preparation of a N-heterocyclic carbene complex of copper(1) chloride Theory For the reaction sequen...

A: The name carbene is provided when the carbon is covalently bonded to two other atoms and also has an...

Q: Draw the Fischer projection formula for each of thefollowing molecules.

A: Since the molecules are missing, we will write the general instructions of how to draw the Fisher pr...

Q: 12. Comparing the formulas or states for each pair of substances, tell which you would expect to hav...

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Q: clearly solved full solution is required ASAP.

A: In EDTA Titration,larger stability constant indicates that the reaction is more complete and larger ...

Q: Determine the standard cell potential (E0cell) for the voltaic cell based on the following reactions...

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Q: متعدد الخيارات Calculate the molecular weight for) (CaC204 Ca=40, C=12, 0=16 128g/mol 124g/mol m/mol...

A: Molecular weight calculated as follows 

Q: Element Z has two naturally occurring isotopes. The isotope with a mass of 10.012 amu (10Z) has a re...

A: Average atomic mass of element Z  = 10.012 amu × 0.1991 + 11.009 amu × 0.8009 = 10.810 amu ≈ 10.81 a...

Q: Derive the dimension ratio c/a for regular HCP crystal. Note: Do not use the atomic packing factor.

A: Please find the answer attached :

Q: The element X has three naturally occurring isotopes. The isotopic masses (amu) and % abundances of ...

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Q: Energy stored in an object or system

A: Given: Energy stored in an object or system  To find: What is it called.  Solution: There are genera...

Q: 1.0.20 mol of KOH is added to 1.00 L of a solution that contains 0.50 M HC3H5O2 (Ka = 1.3 x 10) and ...

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Q: Which of the following quantum numbers correctly indicates an f orbital OL-2 Om, -+2 O ml--7 n-2 OL-...

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Q: Calculate the pH at different points as 25.0 mL of 0.20 M nitrous acid is titrated with 0.15 M sodiu...

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Q: Chemistry and Environmental Pollution Explain the following statements :(ii) The presence of ligands...

A: The heavy metals deposited in soil and aqueous environment creates a long term impact. The depositio...

Q: What volume of 0.200 M HCl must be added to 250.0 mL of 0.300 M sodium mandelate to produce a buffer...

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature. O...

Q: AT f water from 6°C to 56 °C g of ice that begins at -10 °C

A: Specific Heat capacity of ice ( C ) = 2.01J°C-1g-1  You can used the formula :  Heat(Q) = mass(m) • ...

Q: In a oxidation reduction titration, during the analysis of an unknown oxalate, how would the calcula...

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Q: Consider the colored precipitates you produced and the cations in those reactions. Identify the colo...

A: Precipitates or solutions of metal ions often seem to be in different colours. Through this coloured...

Q: Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 3.7 g of iron are to be dis...

A: The question is based on reaction Stoichiometry. we have been given mass of iron. we need to determi...

Q: A 5.00 g sample of vinegar (contains acetic acid) is titrated (reacted) with 0.108 M NaOh. If the vi...

A: Mass percent is the proportion of mass of a solute of a substance which is divided by the whole mass...

Q: Identify the type of Reaction 2-Fluorohexane —> 1-hexene + HF Select your answer. Add...

A: Reaction It is a process in which reactant molecules react to each other and form another molecule ...

Q: • How many milliliters of 0.250 M NaCI solution must be measured to obtain 0.100 mol of Naci?

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Q: 9,8g sulfuric acid reacted with potassium hydroxide. how many moles of potassium hydroxide will b...

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical...

Q: Can i get help with this problem

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Q: 04: Find the fraction of the body centered cubic unit cell volume filled with hard spheres as showu ...

A: We Know , The packing faction = volume of hard spheres(atoms) / volume of unit cell(cube) Volume of ...

Q: A 55.00 mL solution of 0.3900 M AGNO, was added to a solution of AsO. Ag, AsO, precipitated and was ...

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Q: Give the mass spectrum of bee alarm pheromone in detail with m/ z ratio

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Q: Chemistry Question

A: Given: Boyles law and observation table  To find: K for the seven observation Solution: Boyles law i...

Q: A polar covalent bond would form in which one of the following pairs of atoms? Multiple Choice Na - ...

A: A polar covalent bond is formed if there is electronegativity difference between the atoms in a bond...

Q: The equilibrium constant, K, for the following reaction is 77.5 at 600 K. CO(g) + Cl2(g) COCI(g) Cal...

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Q: Can you answer number 1?

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Q: For the diprotic weak acid H2A, K = 3.3 x 10-6 and K2 = 6.1 x 10. %3D What is the pH of a 0.0800 M s...

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Q: If 2.80 g of CuNO3 is dissolved in water to make a 0.770 M solution, what is the volume of the solut...

A: Given : Mass of CuNO3=2.80 g Molarity of the solution= 0.770 M  The molar mass of CuNO3=125.5509 g/m...

Q: I need step by step solution of question attached. Thanks!!

A: A question based on kinetics of Thionyl chloride dissociation, which is to be accomplished.