16. Nuclear engineers use chlorine trifluoride to prepare uranium fuel for power plants. The compound is formed as a gas by the reaction of elemental chlorine and fluorine. Find the amount in moles remaining of the excess reagent if 0.250mol of Cl2 reacts with 2.50mol of F2. ( Cl2(g) + 3F2(9) -> 2CIF3(g)

Q: Boron forms a series of compounds with hydrogen, all with the general formula B₂ Hy. X BH₁(s) +…

A: Given: BxHys+excess O2g→x2B2O3s+y2H2Og Weight of BxHy is 0.207 g Weight of B2O3 is 0.590 g Molecular…

Q: Consider the reaction between HCl and O2 4HCl+O2------>2H2O+2Cl2 calculate the theoretical yield…

A: Balanced chemical equation: 4HCl   +   O2   ------>   2H2O   +   2Cl2 From the above equation:…

Q: copper sulphate (CuSo4) with a concentration of 0.00095 mol l-1. If they wanted to prepare one litre…

A: Here, Molecular weight of CuSO4= RAM(Cu)+ RAM(S)+ 4×RAM(O).…

Q: A chemist carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of Pb(NO3)2:…

A:

Q: Product X has a theoretical yield of 4.8 g. Isolated product X was placed in a plastic sample tray.…

A: Yield is the amount of product formed in a reaction. Theoretical yield is the amount of desired…

Q: Pure iron, Fe, can be produced from an ore called hematite, Fe2O3, by reaction with carbon at high…

A: In the given reaction->weight of iron = 42.0 tonsThe complete reaction is ->>2Fe2O3   +…

Q: how many grams of water will be formed

A: Given :- mass of Fe2O3 = 27.2 g  To calculate :- mass of H2O (in g)

Q: 8. Consider the following reaction: 2Na(s) + Cl₂ (g) 2NaCl(s) a) If 10.0 g of each of the reactants,…

A:

Q: are produced When 2.3 moles of diphosphorus pentoxide are decomposed into its elements? 2 P,0, - 4P…

A: Formula of  diphosphorous  pentoxide   = P2O5Atomic weight of Phosphorous = 31g  The above given…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A:

Q: Lithium metal reacts with O2 to form lithium oxide. What is the theoretical yield of lithium oxide…

A:

Q: you have 303.4 g of chromium that react with oxygen how many moles of chromium (III) oxide will you…

A: Given :-  4 Cr(s) + 3 O2(g) --> 2 Cr2O3(s)  mass of Cr = 303.4 g  To calculate :-  number of…

Q: A 13.2010g sample of hydrated zinc sulfate, ZnSO4 • xH2O), was strongly heated until no further…

A: For the reaction., ZnSO4 • xH2O ----> ZnSO4 + xH2O  Given Mass of ZnSO4 • xH2O = 13.2010 g Mass…

Q: A student heated the 3.572 g sample of chromium (III) chloride on a hot plate until no more water…

A: Given that, Mass of hydrated chromium (III) chloride (CrCl3•xH2O) = 3.572 g  [* x = number of moles…

Q: A mixture contains NaHCO3 together with unreactive components. A 1.56g sample of the mixture reacts…

A:

Q: amount of nickel(III) oxide

A:

Q: A student carries out the precipitation reaction shown below, starting with 0.030 moles of calcium…

A: a. The given reaction is as follows, 3Ca(NO3)2(aq) + 2Na3PO4(aq) → Ca3(PO4)2(s) + 6NaNO3(aq)

Q: Cu   +   8HNO3  --> 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation how many moles of water…

A: Given  Mass of HNO3 = 197.1 g Number of moles of water = ?

Q: 4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this…

A:

Q: Boron forms a series of compounds with hydrogen, all with the general formula By Hy. X B₂H₁ (s) +…

A: The solution is given below -

Q: Consider the following chemical reaction: Na2Cr2O7(aq) + BaCl2(aq) ---------------> NaCl(aq) +…

A:

Q: alculate the theoretical yield of (in grams) of Ca3(PO3)2 when 7.15 g of calcium hydroxide reacts…

A: The balanced equation is: 3Ca(OH)2 + 2H3PO4 → 6H2O + Ca3(PO3)2   The given mass of Ca(OH)2  = 7.15 g…

Q: Phosphoric acid, a mild acid used among other things as a rust inhibitor, food additive, and etching…

A: Mass of phosphoric acid = 2.0 x 10 3 g

Q: Chromiun metal can be produced by the reduction of Cr2O3 with elemental silicon.  2 Cr2O3 + 3 Si…

A: Given: Mass of Cr2O3 = 350.0 g Mass of Si = 235.0 g Mass of Cr = 213.2 g

Q: ABS plastic is a polymer consisting of three monomer units: acrylonitrile (CsHsN), butadiene (C&H6),…

A: Let the mass of the ABS plastic be 100 g. Mass of nitrogen in the ABS plastic = 11.9 g So, moles of…

Q: Sulphur hexafluoride is produced by reacting elemental sulphur with fluorine gas. S8(s) + 24 F2(g) →…

A: Given that :  S8(g) + 24F2(g) ...> 8 SF6 Mass of S8 = 10.5g  Mass of F2 = 32.0g  We know molar…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture            =…

Q: Limestone (CaCO3) is used to rem heated to form lime (CaO), which 74.2% yield in the overall…

A: The reaction involved are., CaCO3 ---> CaO + CO2 CaO + SO2 ---> CaSO3 S + O2 --> SO2

Q: For the balanced reaction 2Co(NO3)3(aq) + 3NA2CO3(aq) --> Co2(CO3)3{s) + 6NANO3(aq) how many grams…

A:

Q: How many grams of CO2 can you produce by reacting 10.85 g of Fe:Os with excess CO according to the…

A: No. of moles of Fe2O3 is calculated using given mass as follows: No. of moles = massmolar massof…

Q: 4. What would be the limiting reactant if 9 g of water reacted with sodium to form 0.4g H2?

A:

Q: Consider the reaction: 3A+4B -> 3C  What is the limiting reactant if 1 mole of A is allowed to…

A:

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 40.4 g of carbon dioxide was…

A: Weight of 1 mole of compound is called the molar mass of that compound.

Q: Based on the balanced reaction: 2 Al + 3 Cl2→ 2 AlCl3, what is the maximum number of moles of AlCl3…

A: The number of moles of Al and Cl2 is 2.11×101 mol and 1.990×101 mol, respectively.

Q: What is the balanced equation for the experiment hot ice (sodium acetate)? ***For example: The…

A:

Q: When elemental phosphorus oxidizes, it produces a covalently bonded molecule known as…

A: Given :-  Mass of P4 = 1.33 g  Mass of O2 = 5.07 g   To calculate :-  Theoretical yield of P4O10

Q: 3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H2O   In the above equation how many moles of water can be…

A: Given- Reaction-3 Cu + 8 HNO3 → 3 Cu(NO3)2 + 2 NO + 4 H2O Mass of HNO3 = 138.6 grams To find- Number…

Q: Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:…

A: Given reaction,Mass of nitrogen gas produced = 2.80 gThe molar mass of Mass of sodium azide required…

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".