Assign the oxidation numbers for the following equation. 2H2 + O2 → 2H20 Which reactant is the reducing agent, and which reactant is the oxidizing agent?

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A: Answer is as follows for first 3 question according to our guidelines.

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Q: II. Rate Law The following data were collected experimentally from the following reaction. 2 NO + 2 ...

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Q: Which of the following graphs is a representation of a first order reaction? A 30 25 20 15 10 5 10 1...

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Q: GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) ...

A: Given data,Mass of ascorbic acid=500mg=0.500gVolume of water=2.0L=2000mL% m/v of solution=7.5 %

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A: Given, volume = 1.30 L  Concentration = 0.26 M  Molar mass of CuSO4 = 159.609 g/mol   

Q: 1. KMNO4, HO¯, heat 2. H30*

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Q: Mass of beaker: 110.000g Mass of silver nitrate in beaker: 40.00ml After 40ml: 154.127g After 80ml: ...

A: Mass of empty beaker = 110g Mass After 40ml = 154.127g After 80ml = 198.254g After 120ml = 242.381g ...

Q: COOH COON. NaOH - H20 COOK COOK KHP 4 5602 g potassium hydrogen phthalate (FW 204,22) was dissolved ...

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A: Solution -

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Q: 4.17 Phosgene is a highly toxic gas that has been used as a chem- ical weapon at times in the past. ...

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Q: What are the products of the following decomposition? Ni(CIO3)2 + -->

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A: Solution                                Given that  Square planer metal complexes ML4 Draw orbitals ...

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Q: 8.) Calculate the ionic strength of 0.040 M NazSO4.

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Q: iron−iron−carbide system

A: In this question we have to explain that the iron−iron−carbide system, what are the different phases...

Q: Consider the reaction: 2AI(OH)3 + 3H2SO4 --> Al2(S04)3 +6H20 The MW of AI(OH)3 is 78.00. The MW of H...

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Q: H20 -OH H,0* (1) XS LIAIH4 (2) H2O HO, он (1) XS CH;MgBr (2) H20

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Q: Designate the following salts as acid, basic, or natural. Explain why? NH4Cl LiNO3 K2S Ammonium ...

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Q: A. 3. Doubie cross ald of reaction Predict the major product and draw the ran mechanism pka= 17 Clue...

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Q: 1mol Na 36.5 g Na - 1.59 mol Na +0.79 mol →2 Na 23 g Na 1 molS |= 0.79 mol S+ 0.79 mol → 1S 32 g S 2...

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Q: Aufbau Principle: Indicate which of the given electronic configurations are true ground state confi...

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Q: A reaction of 6 6-diphenylfulvene and Maleic anyhydride gives a product which is white in color. i)...

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Q: Write the acidic ionization equation for H₂SO₄.

A:  The acidic ionization equation for H₂SO₄ ---

Q: Data Set 1. Zeroth order reaction for C>D Es(kJ) = T2 T2 450 T1 = (Co] = k = A= Ms! T1 00 (Co)= Time...

A: Answer is as follows

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Q: For each of the following changess at equilibrium, indicate whether the equilibrium shifts in the di...

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Q: Practice 17.4 Balance these equations using the change-in-oxidation-number method: (a) HNO, + S NO, ...

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

Q: 4NH3 (g) + 502(g) = 4NO(g) +6H2O(g) NO][H,O] [NH3][O2] K. = O Ko K. = [NH3][O2] K. NO H,O] O Ke [NO)...

A: The given chemical equation is; 4NH3(g)+5O2(g)⇌4NO(g)+6H2O(g)

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Q: Sodium hydrogen carbonate (NaHCO,, also known as sodium bicarbonate or "baking soda", can be used to...

A: Given, HCl(aq) + NaHCO3(aq) ➝ NaCl(aq) + H2O(l) + CO2(g) Molarity of HCl solution = 0.040 M = 0.040 ...

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Q: A mixture of krypton and hydrogen gas is compressed from a volume of 68.0 L to a volume of 52.0 L, w...

A: Complete solution is given below in next step

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Q: Why is refractive index commonly used within the beverage and food processing industries? What is th...

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