D I 4 →PbI + 2 KNO3 Using 2KI + Pb(NO3)2 How many moles of lead (II) iodide (PbI₂) of potassium 8.0 mol are produced from iodide?

Q: 8.) Considering the equation 2 NaI (ao) + Cl₂(g) → 1₂ (s) + 2 NOCI (aa) How many grams of Sodium be…

A: 2 NaI (aq) + Cl2(g) ==> I2(s) + 2NaCl (aq)  Given Mass of Iodine = 49.5 g  Molar mass of Iodine =…

Q: The Kjeldahl analysis is used to determine the protein content of foods. The food analyzed is heated…

A:

Q: iving the mole to mole ratio for converting from moles of nickel (II) nitrate hexahydrate to moles…

A: 3 Ni(NO3)2•6H2O (s)   +    2 Na3PO4 (aq)    -->     Ni3(PO4)2 (s)    +   6 NaNO3 (aq)

Q: The amount of lead ion in a solution can be determined by gravimetric analysis using chemical…

A:

Q: A 0.500–g sample of stannous fluoride gives a 0.590–g precipitate of stannous phosphate.  Calculate…

A: No. Of moles = Given Mass / Molar mass Theoretical yield = Product formed theoretically by…

Q: The US Environmental Protection Agency (EPA) places limits on the quantities of toxic substances…

A: Maximum limit of Mn = 50 μg/L Amount of Mn = 50 μg = 50 ×10-6 g The volume of sewer = 1.0 L The…

Q: Pb(NO3)2 aqueous solution is combined with AlCl3 aqueous solution. If there is one, what is the net…

A: Pb(NO3)2 aqueous solution is combined with AlCl3 aqueous solution then what is net ionic equation ?

Q: Hi, I'm a little stuck on balancing the following reaction. Balance the following reaction: PbSO4…

A: The reaction in which the reactant and product molecules are written with their stoichiometric…

Q: If you added an excess of CaCl 2 ⋅ 2 H 2 O to 1.035 g Na 3 PO 4, how many grams of Ca 3 ( PO 4 ) 2…

A: Balanced chemical equation for the reaction is given below.

Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

A: The objective of the question is to understand the stoichiometry of the given chemical reaction and…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: The reaction of KHP with Ca (OH)2 is, 2KHC8H4O4 + Ca (OH)2 → Ca(KC8H4O4)2 + 2H2O The volume of the…

Q: balance the following Al(s)+H2SO4(aq)->AL2(SO4)3(s)+H2(g)

A: Balanced reaction: For a reaction to be balanced all the atoms present in the reactant must be equal…

Q: Use the equation 6KI (aq) + 8HNO3 (aq)→6KNO3 (aq) + 2NO (g) + 312 (s) + 4H20 (1). If 27.00 mL of…

A: Answer is given as follows

Q: Use the equation 6KI (aq) + 8HNO3 (aq) → 6KNO3 (aq) + 2NO (g) + 312 (s) +4H2O (1). If 22.00 mL of…

A: Understanding the limiting reagent and implementing stoichiometric formulas helps in calculating the…

Q: Given the reaction below, when 23.70 moles manganese acetate and 8.850 moles bromine, and 7.920…

A: given:  moles of manganese acetate used = 23.70 moles  moles of bromine used = 8.850 moles  moles of…

Q: Fe(NO3)3 (aq) + 1 Na3PO4(aq) ----> 1 FePO4(s) (OR F e(NO3)3 (a q) + "1" N a3P O4(aq) - O 10 11 The…

A: Recall the given reaction,                             FeNO33 aq + 1 Na3PO4 aq → 1 FePO4 s + 3 NaNO3…

Q: 3 Ni(NO3)2•6H2O (s)   +    2 Na3PO4 (aq)    -->     Ni3(PO4)2 (s)    +   6 NaNO3 (aq)  If 5.226 g…

A: Mass of Ni(NO3)2•6H2O = 5.226 g  Molar mass of Ni(NO3)2•6H2O = 290.79 g/mol  Number of moles of…

Q: Write the balanced NET ionic equation for the reaction when Cr(NO3)3 and Li¿CO3 are mixed in aqueous…

A: The question is based on the concept of chemical reactions. We have to identify the chemical…

Q: Whats the net ionic equation of Al2(SO4)3 + NaOH?

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: 12. Complete the chemical reaction below. Ba (OH) 2 (aq) + Na2SO4 (aq) 13. Which compound is the…

A: In an ionic reaction, spectator ions are those ions which remain inert that means they don't…

Q: Balance the equation XCl2aq+AgNO3>X(NO3)2aq+AgCl(s)

A: The Equation is balanced when atoms in reactant side and product side are equal . So by multiplying…

Q: NaHCO3 can be used to neutralize excess acid in situations such as, for instance, acid spills in the…

A: Given, Concentration of the nitric acid (HNO3) solution = 1.00 M = 1.00 mol/L Note: 1000 mL = 1 L…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: The reactants given are, 1) Na2CO3 (aq) 2) Ca(NO3)2 (aq)

Q: Pb（NO2）2 + Mg（NO3）2 please write the balanced equation and its net ionic equation

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Q: Classify this exchange reactions as an acid-base reaction, a precipitation reaction, or a…

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Q: In the following reaction, which ion is a spectator ions? Na2SO4 (aq) + Pb(NO3)2 (aq) → 2NaNO3 (aq)…

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Q: Consider the reaction shown below between hydroxide ions (OH), hypochlorite ions (CIO), and chromium…

A: A chemical reaction between hydroxide ions (OH-), hypochlorite ions (ClO-), and chromium hydroxide…

Q: 1.3562 g of table salt was taken and dissolved in 250 mL of water. Calculate the % chloride amount…

A: The balanced equation for the reaction between NaCl and AgNO3 is   NaCl (aq) + AgNO3 (aq)…

Q: Balance the following equation: CGH6 (1) + 02 (g)→ CO2 (g) + H20 (g)

A: First balance the carbon atoms then then balance H and O

Q: How many grams of Mn2+ are present in 4.65 grams of manganese(II) hydroxide?

A:

Q: The valuable compound diborane, B,H, can be made by the reaction 2 NABH, (s) + I,(s) → B,H,(g) + 2…

A: Theoretical yield is the maximum amount of product that is fromed from given amount of the…

Q: Which reaction type best describe the reaction below? 2 Nal(aq) + Cl2(g) → 2 NaCl(aq) + I2(s)

A:

Q: Predict the products of the following reaction, including correct physical states, and balance the…

A: Concept:  This is a ionic double displacement reaction. In a double-replacement reaction two ionic…

Q: Find the net ionic equation for the reaction: 2H3PO4(aq)+3Ba(OH)2(aq)->Ba3(PO4)2(s)+6H2O(l)

A: There are three main step to writing the net ionic equation. 1. Write the balance molecular equation…

Q: Write the balanced NET ionic equation for the reaction when ZnI₂ and Pb(ClO₄)₂ are mixed in aqueous…

A:

Q: How many grams of silver nitrate must react to give 1.00g of Ag?…

A: To solve this problem we have to use the balanced chemical equation .

Q: How many moles of lithium hydroxide would be required to produce 35.0 g of Li₂CO₃ in the following…

A: Given: mass of Li₂CO₃ = 35.0 g molar mass of Li₂CO₃ = 70.0 g/mol

Q: Treatment of a 0.7000 g sample of impure potassium chloride with an excess of AgNO3 resulted in the…

A: Given, mass of sample of impure KCl = 0.7000 g molar mass of KCl = 74.55 g/mol Excess reactant -…

Q: Cu + 4HNO3 ——->Cu(NO3)2 + 2NO2 + 2H2O

A:

Q: Part 2 out of 3 (b) Balance the equation: Ba(OH)2(aq) + H3PO4(aq) → Ba(OH)₂ (aq) + H₂PO4 (aq) →…

A: Given -> Ba(OH)2(aq) + H3PO4(aq) ------>  -> aqueous species dissociate into anions .

Q: Pb(NO3)2(aq) + KOH(aq) =

A:

Q: Based on the balanced reaction: 2 NO + 5 H2→ 2 NH3 + 2 H2O what is the theoretical yield (in grams)…

A:

Q: The equation below only shows the overall reaction between sodium sulfite and hydrochloric acid.…

A: The names of the reacting and the produced species are: Na2SO3 - Sodium sulfite HCl - Hydrogen…

Q: 3 Ni(NO3)2•6H2O (s)   +    2 Na3PO4 (aq)    -->     Ni3(PO4)2 (s)    +   6 NaNO3 (aq) If 5.226 g…

A:

Q: Identify the spectator ions. Sr(OH)2+K2S=2KOH+SrS

A: The reaction given is, => Sr(OH)2 + K2S --------> 2 KOH + SrS

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".