Use the conservation of mass interactive to answer the questions. Consider the reaction.  MnS(s) + 2 HCI(aq) __ MnCI2(aq) +H2S(g) if the large amount of MnS is combined with large amount HCI, what is the mass of the products? The mass of any excess reaction will also be included in this total

Q: QUESTION 8: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as…

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Q: If 7.24 g of Na2CO3 is dissolved in enough water to make 250. mL of solution, what is the molar…

A: Recall the data, mass of Na2CO3=7.24 g Molar mass=105.9888 g mol-1 Volume of the solution=250.…

Q: The following reaction takes place in water: Pb(NO3)2 (aq) + 2NaCl (aq) → PbCl2 (s) + 2 NaNO3 (aq)…

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Q: Below is an unbalanced molecular equation that describes what happens when solutions of cobalt (II)…

A: The unbalanced molecular equation is., Co(ClO4)2 (aq)  +  Na3PO4 (aq) →  NaClO4 (aq) +   Co3(PO4)2…

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Q: 1. Write the ionic equation. Identify the spectator ions. Write the net ionic equation. a) Ca(OH)2 +…

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Q: What is the coefficient that should be placed in front of sodium sulfate Na2SO4)? * Nal + Pb(SO4)2 →…

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Q: Use the Conservation of Mass Interactive to answer the question. Consider the reaction. MnS(s) + 2…

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Q: An aqueous solution of sodium sulfide (Na2S) is added to aluminum chloride (AlCl3) dissolved into…

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Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

A: Given,  Balance the reaction, do not leave any fractions, don't leave anything blank, then answer…

Q: A student mixed a series of aqueous solutions in an experiment and recorded the results in the table…

A: The net ionic equation for the reaction between lead nitrate Pb(NO3)2 (aq) and sodium phosphate…

Q: Find the necessary amount of Ag;CO3 in grams in order to obtain 79.7 g of silver. Ag,CO3 → Ag(s) +…

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Q: A student combines an aqueous solution of Pb(NO3)2 with an aqueous solution of Nal; a precipitate…

A: Spectator ion: Spectator ion in a reaction is a ion that is present in both reactant and product…

Q: for this question. According to the following reaction, how many grams of zinc hydroxide will be…

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Q: Write formulas for the following reactants and write the balanced exchange upon mixing these…

A: Given are some displacement reactions.

Q: Since 1982 pennies change from being pure copper to Zinc with a copper coating. On average there is…

A: Given data,Mass of Zn=3.10gMass of HCl=4.0g

Q: Question 21 To analyze the amount of dissolved oxygen in a water sample, the oxygen is reacted with…

A: In titration analysis we do titration which is  process of chemical analysis in which the quantity…

Q: 1. Lead ions can be precipitated from aqueous solutions by the addition of aqueous iodide. Below is…

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Q: Complete the following table by naming the chemical and use the solubility rules to indicate soluble…

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Q: a Choose an example of a displacement reaction. Ni(s) + HgCl₂ (aq) → Hg(1) + NiCl₂ (aq) Cu(NO3)2…

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A: A question based on environmental chemistry, which is to be accomplished.

Q: Consider the reaction between aqueous solutions of Pb(NO3)2 and KBr.   Pb(NO3)2(aq) + KBr(aq) =…

A: The Reaction between Lead Nitrate and Potassium bromide Pb(NO3)2(aq)+KBr(aq) ---------->…

Q: Fe2(SO3)3   Li2CO3   Na3PO4   NH4Cl   Pb(NO3)2  ppt ppt ppt ppt KNO3 NR NR NR NR Using…

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Q: Consider the reaction that occurs when the following reagents are combined: Pb(NO3)2 (aq) and…

A: Consider the reaction that occurs when the following reagents are combined:Pb(NO3)2(aq) and NaI(aq)…

Q: A 23.96 mL solution containing 1.852 g Mg(NO3)2 is mixed with a 27.39 mL solution containing 1.419 g…

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Q: 5. All of the following word equations represent double displacement reactions. Complete the word…

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Q: Write the full ionic equation of the precipitation reaction shown below. You should use the…

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Q: Suppose 175 grams of P4 is added to 8.00 liters of a 2.65 M HCI solution and the following reaction…

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Q: CaCl(aq) + 2 AgNO3(aq) Ca(NO3)hl ) + 2 AgCI( ) Select all the species that would be shown in the…

A: Balanced chemical reaction CaCl2 (aq) + 2 AgNO3 (aq) → Ca(NO3)2 (aq) + 2AgCl (s) In solution,…

Q: species. Molecular Reaction: Al (s) + Pb(NO3)2 (aq) --> ? Total lonic Reaction: Net lonic Reaction:…

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Q: What do the numbers 2, 2, and 3 (underlined) that appear before the formulas in the chemical…

A: Given reaction- 2NaN3 -------> 2Na + 3N2

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A: Bromine reacts to bromine to form aluminum bromide. The equation for the balanced chemical reaction…

Q: Complete (where necessary) and balance the following equation. Write the stoichiometric equation,…

A: Write the stoichiometric equation, then write the equation in ionic and net ionic form.

Q: Complete (where necessary) and balance the following equation. Write the stoichiometric equation,…

A: Given, __ CuSO4 (aq) + __ Zn (s) → __ Cu (s) + __________ Complete and balance the following…

Q: Consider the reaction. MnS(s) + 2 HCI(aq) MnCl₂ (aq) + H₂S(g) If the large amount of MnS is combined…

A: Answer:Law of conservation of mass states that total mass of the reactants used initially will be…

Q: What is the general equation that represents a single displacement reaction?

A: Redox reactions are those in which both oxidation and reduction occurs simultaneously.

Q: 3. Ca(OH)2 (aq) + H2SO4 (aq) + 2 H₂O (1) + CaSO4 (aq) (This is LIMITING REACTANT: H2SO4 is the…

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Q: Select all of the ions that are spectator ions in the below chemical reaction. Incorrect selections…

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Q: What is the net ionic equation for any precipitation reaction that may occur when solutions of NaOH…

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Q: 3. If 24.2 g of zinc is combined with hydrochloric acid (HCI) determine the molar concentration of…

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Q: Two solutions are mixed, and the resulting reaction produces NaNO3(aq) and NiCO3(s).  a. Write the…

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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".