Ni(NO3)2•6H2O (s)   +    2 Na3PO4 (aq)    -->     Ni3(PO4)2 (s)    +   6 NaNO3 (aq)    If 5.226 g Ni(NO3)2•6H2O is allowed to react with 25.00 ml of 0.1000 M Na3PO4 . How many grams of Ni3(PO4)2 can form? (anwser not needed for this question, only next one)   If all of the sodium phosphate reacts,

Q: Consider the reaction 3CaCl,(aq) + 2N23PO4(aq) --> Caz(PO4)2(s) + 6 NaCI(aq) (molar mass of calcium…

A: This question is based on stoichiometry. In this problem we have to find mass of calcium phosphate…

Q: Calculate how many grams of lead (II) iodide (MM=461.01 g/mol) can be formed from 1.385 g of sodium…

A: Given:Molar mass of PbI2  = 461.01gMolar mass of NaI  = 149.89gmass of NaI reacted = 1.385gAlso,The…

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: 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: b. What volume of 2MNAOH will react with 34.0 g of FeCl3?

A: b) mass of FeCl3 = 34.0 g molar mass of FeCl3 = 162.2 g mol-1

Q: Suppose that 103.2 mL of 0.8117-M H3PO4(aq) is reacted with excess Cr. What mass (in grams) of H2…

A: The reaction given is 2Cr(s) + 2H3PO4(aq) --> 3H2(g) + 2CrPO4(s)

Q: 2) NazCO3(aq) + CaCl2(aq) → 2 NaCl(ag) + CaCO3(8) Calculate the volume (in mL) of 0.200 M Na2CO3…

A: As CaCl2 is present in excess therefore, the amount of product formed depends only on the amount of…

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: The same student decides to simply prepare a 0.39 M solution of H3PO4. How many mL of this solution…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

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: A 55.0 mL solution of 0.550 M Pb(NO3)2 was mixed with 60.0 mL of 0.700 M Na3PO4, resulting in the…

A:

Q: If 1.45 L of 0.040 M solution of lead nitrate, Pb(NO3)2, is mixed with 2.0 L of 0.026 M of sodium…

A: Strength of Pb(NO3)2 solution(M1) =0.04 M Volume of Pb(NO3)2 solution (V1) = 1.45 L Strength of…

Q: are spectator ions?

A:

Q: What are the 2 different mechanisms of bromination reactions? What hydrocarbons undergo these…

A: The formation of the RX compound, in which R represents an alkyl group and X represents a halogen…

Q: what mass in grams of tin would be required to competely react with 1.00 L of 0.750 M HBr in the…

A:

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: How many grams of solid silver can be produced by the reaction of 2.33 g Mg with 57.6 mL of 2.48 M…

A: The reaction given is Mg(s) + 2 AgC2H3O2(aq) ⟶ Mg(C2H3O2)2(aq) + 2 Ag(s) Given : mass of Mg = 2.33 g…

Q: The following reaction takes place as represented by the balanced chemical equation below: 2 K3PO4…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: The following is a balanced reaction: 2 AGNO3 (aq) + MgCl2(aq) --> 2 A8CI (s) + Mg(NO3)2(aq) If 4.0…

A: Given, balanced chemical reaction is ,                           2 AgNO3 (aq)  +  MgCl2 (aq)…

Q: Which is the correct mass, in grams, of silver nitrate consumed in the production of 18.372g of…

A: Given: 2 AgNO3(aq) + CuCl2.2H2O (aq) ---> 2 AgCl (s) + Cu(NO3)2(aq) + H2O (l) Observing the above…

Q: The following reaction occurs when combining elemental magnesium with the solution listed below:…

A: Given, Mg(s) + Cu(ClO4)2(aq) ----> Mg(ClO4)2(aq) + Cu(s) Molarity of Cu(ClO4)2 solution = 7.65 M…

Q: A 45.0 mL solution of 0.550 M Pb(NO3)2 was mixed with 50.0 mL of 0.700 M Na3PO4, resulting in the…

A: we have to calculate molecular weights, theoretical yield of product and amount of unused reactant

Q: how many moles of aluminum would be required to produce 10.0g of copper according to 2Al(s) +…

A:

Q: When 17.1ml of unknown molarity of potassium chloride solution is reacted in excess lead (11)…

A: The balanced reaction taking place is given as, Given : Volume of KCl solution used = 17.1 mL =…

Q: Consider the reaction between ammonium dichromate and iron (III) acetate which occurs by the…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L. It is defined by the…

Q: If 100.0 mL100.0 mL of 0.361 M Na2SO40.361 M Na2SO4 is added to 100.0 mL100.0 mL of 0.881 M…

A: GivenVolume of the NaSO4 solution = 100mLMolarity of the NaSO4    =0.361MVolume of the Pb(NO3)2…

Q: What is the molarity of a sodium phosphate solution if addition of AgNO3 (aq) to 0.75 mL of this…

A: molarity is defined as no.of moles of solute devided by volume of solution in liter.

Q: Write balanced net ionic equations for the reactions that occur in each of the following cases.…

A:

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)). If you start the…

A: The limiting reagent in a chemical reaction is a reactant that is present in smaller quantity and…

Q: 3. If 30.65 mL of Ca(OH), solution is needed to react with 0.240 g of primary standard H,C,0, •2H,O,…

A:

Q: 3. If there are 1.25 L of 1.75 M NaCl, how many liters of 0.98 M NaNO3 will be produced? Use the…

A: Given reaction is :  Pb(NO3)2 (aq) + 2NaCl (aq) ---------> PbCl2 (s) + 2NaNO3 (aq)  Volume of…

Q: What volume (in ML) of 0.150M HCl would be required to completely react with 2.80g of Al in…

A:

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

A:

Q: If you wanted to produce 5.00 grams of iron(III) hydroxide, how many mL of 1.00 M Fe(NO3)3 would you…

A: mass of iron(III) hydroxide (Fe(OH)3) produced = 5.00 gConcentration of Fe(NO3)3 solution= 1.00 M =…

Q: An art student needs zinc (II) sulfide, a white pigment, for her final class project.  She…

A:

Q: If 100.0 mL of 0.1010.101 M Na2SO4Na2SO4 is added to 100.0 mL of 0.7790.779 M Pb(NO3)2Pb(NO3)2, how…

A: GivenVolume of the NaSO4 solution = 100mLMolarity of the NaSO4    =0.101MVolume of the Pb (NO3)2…

Q: What is the molarity of a sodium phosphate solution if addition of AgNO3 (aq) to 0.75 mL of this…

A: molarity is defined as no. of moles of solute divided by volume of solution in liter.

Q: 25.0 mL of a 0.200 M solution of Ba(NO3)2 is mixed with 15.0 mL of a 0.300M solution of Na2SO4. The…

A:

Q: 25.0 mL of a 1.00 M Fe(NO3)2 solution was reacted with 25.0 mL of a 0.700 M solution of K3PO4 to…

A: We will have to relate the moles of the limiting reactant with the moles of product to find the…

Q: A 70.0 mL solution of 0.550 M Pb(NO3)2 was mixed with 55.0 mL of 0.600 M Na3PO4, resulting in the…

A: Given reaction: We have to find the molecular weights of Pb(NO3)2, Na3PO4, and Pb3(PO4)3. Also, we…

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".