How many moles of Pb(ONO3)2 are required to react comptely with 2.40 mol NaCl?

Q: If 3.35g of Cu(NO3)2 is obtained from allowing 2.25g of Cu to react with excess HNO3,what is the…

A: Given, Mass of Cu = 2.25 g   Moles of Cu can be calculated as:

Q: 5. How many moles of SO2 are required to convert 6.8 g of H2S according to the following reaction?

A: The moles of ClO2 in 7.2 g is, number of moles=given massmolar mass…

Q: In an experiment, 5.25 g of H2 was added to react with 12.5 g of O2. This produced 13.5 g of H2O.…

A: Given that, Mass of H2 = 5.25 g,  Molar mass = 2 g mol-1 Mass of O2 = 12.5 g, Molar mass = 32 g…

Q: Hydrolysis of the compound B5H9 forms boric acid, H3BO3. Fusionof boric acid with sodium oxide forms…

A: Given: Mass given of borate salt (Na2B4O7) =151 g  Mass to be calculated of B5H9 = x (say)

Q: 2 LiGH (S) + CO₂(g) → Lico3 (5) + H₂0 (1) C0₂ give the mass of card that would be required to react…

A: Given-> 2LiOH (s) + CO2(g) -------> Li2CO3(s) + H2O(l) Weight of LiOH = 24.0 gm

Q: How many milliliters of 2.212 M H2SO4 are needed to contain 0.82 moles of H,SO,?

A:

Q: A mixture of N2(g) and H2(g) reacts in a closed containerto form ammonia, NH3(g). The reaction…

A:

Q: 3. 85.4 g of chlorine reacts completely according to the following reaction: P. (s) + 6 CI, (g) →…

A:

Q: What mass of NH3 will react completely with 25.0 g of O2

A: BALANCING EQUATION 4NH3 (g) + 3 O2(g) ------> 2N2(g) + H2O(l)

Q: how many moles of NaClNaCl will be produced, if 0.276 mol0.276 mol of BaCl2BaCl2 is allowed to react…

A:

Q: How many milliliters of 0.200 M FeCl3 are needed to react with an excess of Na2S to produce 0.172 g…

A: The chemical reaction between FeCl3 and Na2S is as follows,

Q: If 48 mL of 0.2203 M NaOH is required to neturalize 2.51 g of an unknown acid, HA, what is the molar…

A: We have to calculate the molar mass of acid .

Q: How many total moles of ions are released when 3.88 mol of Rb2SO4 dissolves completely in water?

A: ⊙ we know that,    strong electrolyle completely dissociates into its constituents ions. eg→…

Q: if 3 mol Al reacts with excess O2. How many moles of Al2O can be formed?

A: HE REACTION WILL BE AS FOLLOW: 4Al(s) + O2(g)----------->2Al2O(s)

Q: The molarity of a solution prepared by dissolving 0.100 mol of Ca(NO3)2 in enough water to make 500.…

A: The molarity of the solution can be calculated as,

Q: Ammonium nirate (NH4NO3) is used in fertilizers. A reaction involving ammonium nirate requires 22.8…

A:

Q: How many grams of silver nitrate, AgNO3, are needed to react completely with 23.9g of calcium iodide

A: Given, mass of CaI2 = 23.9 g Molar mass of CaI2 = 293.887 g/mol Molar mass of AgNO3 = 169.87 g/mol

Q: How many total moles of ions are released when 1.77 mol of Rb2SO4 dissolves completely in water?

A:

Q: If 4.50 g of (NH4)2SO4 is dissolved in enough water to form 200. mL of solution, what is the…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: is –2.32 °C, then what is the molar mass of the solute (in g/mole)?

A: If the freezing point of an aqueous solution containing 7.162 g of solute dissolved in 72.297 g…

Q: The reaction P4, a common elemental form of phosphorous, with Cl2 yields PCl5. Calculate the mass of…

A: Number of moles of any substance can be calculated by dividing the mass ofthe substance with its…

Q: If 0.7688 moles of aluminum nitrate (aq) reacts with excess potassium hydroxide (aq), how many moles…

A:

Q: Assuming complete reaction, how many moles of HCl(g) can be produced from 0.100 mol of Cl2(g)?

A: H2(g) + Cl2(g) ----> 2HCl(g)  given :- 0.100 mol Cl2(g)  To calculate :- number of moles of…

Q: 1. What is the percent yield of the reaction: PCI3(g) + 3H2O () -а НЗРОЗ (аq) + знсI (аq) Where 20.0…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: If 4.40 mol of C,H, reacts with excess O,, how many moles of CO, will be produced by the following…

A: C5H12 + 8O2 → 6H2O + 5CO2  From the Balanced chemical equation we get that ; 1 mol C5H12 produce = 5…

Q: Which reagent is the limiting reactant when 0.400 mol Al(OH)3 and 0.400 mol H2SO4 are allowed to…

A: The term limiting reagent in a given chemical reaction refers to the species which totally gets…

Q: How many grams of PbCl2 would be produced when 4.50 mol NaCl react?

A:

Q: If 1.00g of hydrogen reacts and 4.50g of NH3 are collected, what is the precent yield?

A: Given: Mass of Hydrogen= 1.00 g Mass of NH3 formed (Actual Yield) =4.50g To calculate: Percent yield…

Q: (c) Calculate the molarity (in mol/L) of F ions present in an aqueous solution prepared by adding…

A: We have to calculate the Molarity  of F- .

Q: When a solid mixture of MgCO3 and CaCO3 is heated strongly, carbon dioxide gas is given off and a…

A: % of MgCO3 = (mass of MgCO3 / mass of sample )*100

Q: How many moles of H,SO, are required to completely react with 7.20 mol of Al according to the…

A: Given :-  2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2O(l)  no. of moles of Al = 7.20 mol  To be…

Q: Consider the reaction of 30.0 mL of 0.244 M Bal, with 20.0 mL of 0.315 M NagPO4. Since Balz is…

A:

Q: 4. 15.4 g of methanol (CH.OH) reacts completely according to the following reaction: CH.OH (g) →…

A: from Balanced chemical equation using mole concept we easily find how much moles of reactent is used…

Q: Consider the hypothetical reaction 3 A + 2 B → 2 C How many mol of B must react with excess A to…

A: In this question, we will determine the moles of B when 2mol of C Produces.  How we can determine,…

Q: 3. A compound's moleeular mass is 480 g/mol. Its percentage composition is 60% sulfur and 40%…

A:

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (0,)…

A:

Q: For the reaction 3KOH+H3PO4⟶K3PO4+3H2O3KOH+H3PO4⟶K3PO4+3H2O how many grams of phosphoric acid,…

A: Recall the given reaction-  3KOH+H3PO4→K3PO4+3H2O  Convert 13.5 g of KOH into moles       moles of…

Q: b) i) Calculate the number of moles of sodium ions In an aqueous solution of 2.63 g of Na,Co, ii)…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How many moles of NO(g) can be produced in the reaction of 3.00 mol NH,(g) and 4.00 mol 0,(g)?…

A:

Q: what is the percent yield?

A:

Q: how many moles of Fe_3O_4 can be produced when 3.00 mol Fe react with 8.00 mol O_2? how many moles…

A:

Q: A flask containing 450 mL of 0.50 M H2SO4 was accidentally knocked to the floor. How many grams of…

A: Acid reacts with base to form salt and water. This reaction is known as neutralization reaction. The…

Q: which reagent is the limiting reactant when .400 mol Al(OH)3 and .400 mol H2SO4 are allowed to…

A:

Q: If 3.5 g of Cu(NO3)2 are obtained from allowing 2.25 g of Cu to react with excess HNO3, what is the…

A: Given, 2.25 g of Cu 3.5 g of Cu(NO3)2

Q: Moles to Grams Stoich Conversions 4 Fe +3 02 → 2 Fe203 1. How many grams of iron metal are needed to…

A: Iron reacts with oxygen to form iron (III) oxide. The equation for the balanced chemical reaction is…

Q: what mass of Al2S3(g Al2S3) would be produced if 9.886 g Al were reacted with excess Ag2S?

A:

Q: C. How many grams of Cu would be needed to react with 2.0 mol HNO3? I'm We

A:

Q: determine molarity: 2.456 g of Al2(SO4)3 in 1250 mL of solution?

A:

Q: 16. 2K + Br, 2KBR 71.1g Br, is reacted, and 64.1g KBr is produced. What is the percent yield for the…

A: The given chemical reaction is: 2K+Br2→2KBr. Then, 1g of Br2 formed --- 64.1g of KBr. Calculate the…

Q: How many grams of Ca(NO3)2 can be produced by reacting excess HNO3 with 6.55 g of Ca(OH)2?

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".