FW=119.00g/mol) is produced when 25.0mL of Br2(l) (MW=159.81g/mol)  reacts completely with excess potassium metal. The density of liquid bromine is 3.1028g/mL. The relevant chem

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A: Given precipitation reaction;  2K3PO4(aq) + 3NiCl2(aq) → Ni3(PO4)2 (s) + 6KCl (aq)  Given volume of…

Q: B)2C,Hg) + 90;g) → 6CO>(g) + 6H;O(g).

A: In displacement reaction one element is replaced by another atom or compound.

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Q: Consider the following hypothetical double displacement reaction: AB3 (aq) + C₂D (aq) --> What is…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

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Q: What volume, in mL, of a 2.0 M NaOH is required to react with 0.06825 mol of copper (II) nitrate,…

A: It is given that 2.0 M NaOH is required to react with 0.06825 moles of copper nitrate, and the…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: Given  Mass of KClO3= 52.9 g We know that, Number of moles of KClO3= mass/ molar mass Number  of…

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A: Using the mass of Copper that is formed as precipitate, mass of Copper sulphate will be calculated…

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Q: When mixed, solutions of barium chloride, BaCl₂, and potassium chromate, K₂CrO4, form a yellow…

A: Given :  BaCl2(aq) + K2CrO4(aq) → BaCrO4(s) + 2KCl(aq)  no.of moles of BaCl2 = 0.74 mol  no.of moles…

Q: An aqueous solution containing 9.20 g of lead(II) nitrate is added to an aqueous solution containing…

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A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The balanced equation of the reaction is-

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Q: Consider the precipitation reaction below: CuSO4 (aq) + 2 NaOH (aq) Cu(OH)2 (s) + Na2SO4 (aq) How…

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A: 1 mole of any gas under STP conditions occupy a volume of 22.4 L or 22,400 mL.  Given ,  Mass of Al…

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Given,  One way in which the useful metal copper is produced is by dissolving the mineral azurite,…

Q: How many moles of Al are necessary to form 86.0 g of AIBrs from this reaction: 2 Al(s) + 3 Br2(1) 2…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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A: Given Chemical Reaction:   2 Al + 6 HCl ---> 2 AlCl3 + 3H2  Mass of HCl = 8.00 g

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A: To determine the limiting reagent in any reaction, one should calculate the number of moles of each…

Q: Aluminum nitrate reacts with potassium dichromate to form the insoluble compound, aluminum…

A: Consider the given balanced reaction as; 2 AlNO33aq + 3 K2Cr2O7aq → Al2Cr2O73s + 6 KNO3aq Initially,…

Q: A solution is prepared by dissolving 3.0 g iron(II) chloride (MW=126.8 g/mol) with 75.0 mL of water.…

A: Solution Molar concentration is that the most convenient technique of expressing the concentration…

Q: e,f,g,h

A: 22. Given that : The volume of BaI2=30.0 mLMolarity of BaI2=0.235 MThe volume of Na3PO4=20.0…

Q: (5) A 25.0-mL sample of 1.00 M Calcium nitrate solution, Ca(NO3)2, is reacted with 125.0 mL of 0.300…

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Q: Solutions of magnesium sulfate and potassium phosphate react to form a precipitate. What volume, in…

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Q: color.  What is the concentration of the NaOH solution? The molar mass

A: At equivalent point,  Geq. of NaOH  = Geq. of KHP N1V1 = N2V2 M × 16.8 /1000 = 0.261/204 M = 0.076M

Q: Classify each chemical reaction: HBr(aq) + NaOH(aq) – NaBr(aq) + H,O(1) 1 BaCO₂ (s) reaction 1…

A: Given,The reactions are:                          reaction                  type of reaction…

Q: Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H…

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Q: Consider the following chemical reaction: BaCl2(aq) + Na2SO4(aq) -----------> 2NaCl(aq) + BaSO4(s)…

A:

Q: One way to determine the hardness of a water sample is to precipitate the calcium out of solution as…

A: Given , Volume of sample of water = 1.00 L Calcium carbonate recovered = 0.534 g

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Q: ake the requested calculation: 2 CAH10(g) + 13 0-(g) --> 8 CO2(g) + 10 H20(1) 58.124 32 44.011…

A:

Q: An experimenter reacts 30.0 mL of a BaCl2 solution with excess AgNO3 as shown in the unbalanced…

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Q: 0.4800 grams of a mixture that is 80.0% by mass sodium carbonate and 20.0% by mass sodium hydroxide…

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A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".