Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questions about the reaction ________ Ca(OH)2 + ________ H3PO3 → ________ Ca3(PO3)2(s) + _________H2O This is an _________ reaction and also a________ reaction. Is this a redox reaction? (yes/no) ___________ , because neither Ca+2, OH-1, H+1, nor PO3-3 change oxidation state. Will the reaction happen as it is written? (yes/no) _____ , because acids and bases are reactive, the products are stable, and one product is a solid. The reverse reaction would not happen.

Q: What is the pH of a solution that is 0.32 M C2H;NH2 (ethylamine) and 0.35 M C2H5NH3 Br (ethylammoniu...

A: Henderson–Hasselbalch equation, POH = PKb + log [salt]/[base] and, PH + POH = 14

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Q: Find the M, m, and N when 5.40 grams of (NH4)2SO4 is dissolved in 950.0mL of water.

A: Given:-  Mass of (NH4)2SO4 is 5.40g Volume of water is 950.0mL We have to calculate M,m and N

Q: I Review | Constants | P Part B The integrated rate law allows chemists to predict the reactant conc...

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Q: The pKa of finalic acid is 6.50. a. What is the pH of an equimolar solution of finalic acid and sodi...

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you n...

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Q: Part 2 O See Hir Consider a sample of gas that contains 625 moles of smokestack gas. How many molecu...

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Q: (b) What is the value of E if the concentration of Cd²* is 5.88 x 10° and the concentration of Mn²* ...

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Q: Vanadyl trichloride (VOCI3) is a liquid that is used as a catalyst in the manufacturing of batteries...

A: The mass of vanadyl trichloride is = 37.84 g The molar mass of vanadyl trichloride is = 173.3 g/mol ...

Q: Statement 1: TLC is considered more convenient and efficient than paper chromatography. Statement 2:...

A: Thin layer chromatography is chromatography in which glass plate is used and it is also known as TLC...

Q: Fill in the blanks: The ratio of the solubilities of an extract in two different solvents during ext...

A: This can be solved by using Nernst distribution law.

Q: Use the Bond Energies Table to estimate the enthalpy change in the following gas-phase reaction. (Hi...

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Q: Ether Cleavage What reagents are necessary to synthesize the molecule below. Pn ме ME MC

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Q: the first-order decomposition of dinitrogen pentoxide at 335 K, N2O5(g) → 2 NO2(g) + ½ O2(g) if we...

A: Given  Time (t) = 109 s Initial amount (A0) = 2.5 g Amount after time t (At) = 1.50 g Rate constant ...

Q: Calculate the kinetic energy of  53  moles of N2 at 262 °C. (R = 8.314 JK–1 mol–1)

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Q: sample of gas (24.2 g) initially at 4.00 atm was compressed from 8.00 L to 2.00 L at constant temper...

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Q: solution is prepared at 23°C by mixing 15g g of Ca(OH)2 with 2.1L of water. The density of water at ...

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Q: AH = - 1.2 kcal/mol; Kp = 16 nM %3D OH 1 HO AH = - 6.0 kcal/mol; N. Kp = = 76 nM OH 2 करले HOl. AH =...

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Q: how do you call the analysis technique done  by identifying the fragments corresponding to each spec...

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Q: Azelastine hydrochloride (pKa = 8.88, molar mass = 418.36 g mol-1) is an antihistamine used in nasal...

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Q: The molecular weight of a gas that has a density of 6.75 g/L at STP is __________ g/mol.

A: At stp pressure is one atm

Q: 46 - 50. CHa) * 02 ) C2.) + H2 Ou) +

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A: What significant information can be provided by mass spectra?

Q: 7. Calculate the number of grams of CO2 that are produced by heating 116.4 grams of magnesium carbon...

A: 60.72 gram of CO2 is produced from 116.4 gram of MgCO3.

Q: (a) Balance the following half-reactions by the ion-electron half-reaction method:                 ...

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Q: moles

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Q: 5(a) Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen and Shaw, and calc...

A: Given,  Mn + Cd2+ → Mn2+ + Cd the standard emf E° of an electrochemical cell for the reaction is:

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Q: Over the course of a short race, a human releases 7.50 g of CO2. How many molecules of CO2 is this? ...

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Q: Provide all possible products formed in the given reaction Draw the products formed when each ether ...

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Q: Experiment name: Heat of solution( KNO3 with H2O and Tris with HCl) in 6772 Calorimetric Thermometer...

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Q: An aqueous solution contains 0.132 mol L-1 of HCl and 0.717 mol L-1 of acetylsalicylic acid (Ka = 3....

A:                          Acetylsalicylic acid is a weak acid and HCl is a strong acid.              ...

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Q: 1. For the multistep below a. Draw a complete mechanism for this synthesis b. Predict the products. ...

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Q: A buffer solution is 0.357 M in H2 C204 and 0.399 M in NaHC204. If Kal for H2 C204 is 5.9 x 10-2, wh...

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Q: How many grams of solid sodium cyanide should be added to 1.50 L of a 0.233 M hydrocyanic acid solut...

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Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C i...

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Q: redict the ground‑state electron configuration of each ion. Use the abbreviated noble gas notation. ...

A: The atomic number of Ru is 44 and atomic number of W is 74

Q: Give the direction of spontaneity of the pairs A. Sn with Cd+2, B. Sn+2 with Cd, C. Cd+2 with H+ Giv...

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