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A: Chvvvvv
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A: The answer are as follows:
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Q: Consider these reactions, where M represents a generic metal.…
A: The given equations are as follows. 2M(s)+6HCl(aq)⟶2MCl3(aq)+3H2(g)…
Q: Consider these reactions: Reaction 1: H2 (g) + Cl2 (g) → 2HC1(g) AH = -184.6 kJ Reaction 2: 20F2 (g)…
A: -> If ∆H =+ve => reaction is endothermic reaction. -> if ∆H = -ve => reaction is…
Q: __ Cu(NO3)2 (aq) + __ NaOH (aq) → Type of Reaction:
A: Given:
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A: To find: The type of reaction
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A: X(s)+1/2O2(g) ⟶ XO(s) ΔH1=−887.7kJ/mol…
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A: The answer of the above question is given in following steps
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Q: 41.56 g of CaCO3(s). CaO(s) CO2(g) -> CACO3(s)
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Q: Consider these reactions, where M represents a generic metal.…
A: Given reactions: 2M(s)+6HCl(aq)→2MCl3(aq)+3H2(g) ∆H1=-669.0 kJ----eqn(1)HCl(g)→HCl(aq)…
Q: Which of the following reactions are endothermic, and which are exothermic? a) N2 + 3H2 - 2NH3 +…
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Q: Consider these reactions, where M represents a generic metal.…
A: Answer: We have to calculate enthalpy of formation of the given reaction.
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Q: Consider the following reaction Ca(s) + 2HCI(aq) --> CaCl2(aq) + H2(g) How many moles of CaCl, can…
A: 2 moles
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A: Here we are required to find the Enthalpy change for the reaction.
Q: Consider this reaction: Mg + 2HCI --> H2 + MgCl2 How many moles of H2 will form from 26 moles of…
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A: The given equation is already a balanced equation. Fr the equation we can infer that 6 moles of…
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Q: Ipy of the reaction: N2 (g) + O2 (g) → 2NO (g), given the following reaction N2 (g) + 202 (g) → 2NO2…
A: Given : We have to calculate the enthalpy of given reaction.
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Q: Consider these reactions: Reaction 1: H2 (g) + Cl2 (9) → 2HC1(g) AH = -184.6 kJ Reaction 2: 20F2 (g)…
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A: HCl (aq) + NaOH (s) ---> NaCl (aq) + H2O (l)
Q: Reactants Products Br,0) Reactants Products H30 Bal,(s) Reactants Products H20 Baso,(s)
A: Note: According to our guidelines we are supposed to answer only first three subparts. Kindly repost…
Q: Type of reaction? ___________________: Hydrochloric Acid and Potassium Carbonate ___HCl(aq) +___…
A: This reaction is acid base neutralisation reaction. here we have to balance the reaction. K2CO3aq +…
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Q: Consider these reactions, where M represents a generic metal.…
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Q: what type of reaction woudl the following equation represent?
A: Given :- KOH(aq) + HBr(aq) ––––> KBr(aq) + H2O(l) To determine :- Type of reaction
Q: COOH `NEt2 но (а) (b) ELOH, H* (а) NAOH, (d) (c) (f) HBr, H2O2 (d) `NEt2 H*, (f) (h) (g) NABH, (b)…
A:
Q: The chemical reaction 2 H2O + energy → 2 H2 + O2 is 1. an exothermic reaction. 2. a synthesis…
A: 1 Exothormic reaction :-The reaction in which energy releaseExample :- CS+O2g→CO2g+Energy heat2…
Q: Use the given information to determine the enthalpy of the reaction
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Q: 4. The reaction: 4 Al (s) + 3 02 (g) → 2 Al203 (s) ; AH° = -3351 kJ Is and therefore heat is by the…
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A: Actually when the volume of the system is decreased, the concentration of all the gas increases…
Q: Reaction 1: H₂(g) + Cl₂(g) → 2HCl(g) AH = -184.6 kJ Reaction 2: 20F2(g) O2(g) + 2 F2 (g) AH = -49.4…
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Q: Hlendmo 7. Writing and Balancing Reactions. Write and Balance the following reactions with the…
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Q: Consider these reactions: Reaction 1: H2(g) + Cl2(g) 2HC1(g) AH = –184.6 kJ Reaction 2: 20F2(g) →…
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Q: Consider a reaction between: AgClO4 and NaCl. A: NaClO4(s) B: AgCl(s) C: AgClO4 (s), Cl2(g) D: no…
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Q: (1/8)S8(s) + H2(g) →H2S(g) ΔHrxn = −20.2 kJ What is ΔH when 4.90 mol of S8 reacts?
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Q: Given the reaction 2 CO CO2(g) What is AHO of this reaction? AHO CO (g) = -111 kJ/mol AHO 2H₂ (g) =…
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what occurs as a result of the reaction
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- 2N2O5-------> ?(A) 4NO2{g) + O2 (g)(B) 2NO2 + O6(C) N2O6 + O4how do you solve ______C10H14N2(s)+ ______O2(g)---->____CO2(g)+____H2O(l)+_____NO2(g)?A major component of honey is fructose (C6H12O6) with a molar mass of 180.16 g/mol. A tablespoon (15.0 mL) of honey is considered one serving. How many tablespoons must be eaten to consume 0.1700 moles of fructose? Assume honey is 100% fructose. The density of honey is 1.45 g/mL.
- H2S (g) + 3/2O2 (g) ----> H2O (g) + SO2 (g) ΔS° =______J/KCocaine(C17H21O4N) is a natural substance found in the leaves of the coca plant, which has been used for centuries as a local anesthetic and stimulant. Illegal cocaine arrives in the USA either as a pure compound or as the hydrochloride salt(C7H21O4NHCl). At 25 degrees celsius, the salt is very soluble in water(2.59kg/L), but pure cocaine is much less so(1.70g/L) a. What is the maximum amount of salt in grams that can dissolve in 50.0mL of water? b. When a 25mL aqueous solution that contains 62.50 g of the salt is treated with NaOH, the salt is converted to pure cocaine. How much water in liters is needed additionally to dissolve the formed pure cocaine,3. Please complete all parts to the following table:
- In one sentence explain what is wrong with them, and rewrite them so that the coefficients are correct. 2 Mg(OH)2(s)+4HCl(aq)->2MgCl2(aq)+4H2O(l)1. In the image name 3 molecular components of the molecule ( A-C) 2. Why are some of the atoms numbered as 1’ and some are not?What can be concluded from this table?
- 2SO2 (g) + O2 (g) ------> 2SO3 (g) ΔS° = _____J/KCalculate how many water molecules there are for 1000g of water, H2O. A. 3.34 x 1025 water molecules B. 6.02 x 1023 water molecules C. 3.34 x 10-26 water molecules D. 6.68 x 1025 water moleculesPlease, please explain the part I have circled in the pic--I don't understand why the mols of H2SO4 have to be multiplied by 2!