How many moles of O2 are produced if 2.00 moles of KClO3 are decomposed in the following unbalanced reaction?           KClO3   -->   KCl  +  O2 Group of answer choices 1.33 mols O2 0.100 mols O2 2.00 mols O2 0.333 mols O2 3.00 mols O2

Q: uch 36.5 g 1 mol of HCI = 36.5 g/mol Examples: Calculate the number of moles in 200 mg of CaO? in 10…

A:

Q: Identify the products in the following skeleton equation. Cs + H2O ⟶ ?

A: Given, Cs + H2O ⟶ ?

Q: What is the product of the following reaction? 1. LIAIH, (excess) ?? 2. H3O* Он N- YOH Он N- OH

A: Lithium aluminium hydride is a versatile reducing reagent. This reagent is used for the reduction of…

Q: Calculate the % CO2 considering the reaction of 2.500 g of KHCO3 with excess HCl. The reaction is…

A: The % CO2 produced is to be calculated considering the reaction of 2.500 g of KHCO3 with excess HCl.…

Q: In the following reaction, how many moles of H2SO4 will react with 4 moles of NaOH?   H2SO4 +  2…

A: Given balanced chemical equation for the  reaction  between sulfuric acid and sodium hydroxide is…

Q: How many moles of O2 are needed to produce 34.26mol of CO2? C2H8(g)+O2(g)⟶CO2(g)+H2O(g)

A:

Q: toluene can be oxidized by the oxygen gas in air, under controlled conditions to make benzoic acid.…

A:

Q: How many moles of NO2 you should obtain if 0.40 mol O2 reacts with excess of NO?  2 NO    + O2…

A:

Q: If 10.0 grams of carbon dioxide are involved in the Grinard reaction, how many moles of carbon…

A:

Q: Which reactant is the limiting reagent if 6 mol of H2 and 4 mol of O2 are used? 2H2 + O2 → 2H2O…

A: Given reaction is  2H2 + O2 = 2H2O

Q: According to the following reaction, how many moles of potassium phosphate will be formed upon the…

A: Given, the chemical reaction as follows,3KOH(aq)+H3PO4(aq)→K3PO4(aq)+3H2O(l)we are asked to…

Q: which process below would he used to run the reaction below? 2HCI + Ba(OH)2 —> BaCl2 + 2H2O

A: The reaction given below is an example of a double replacement reaction

Q: How many moles of NO2 would be required to produce 14.17 moles of HNO3 in the presence of excess…

A: Moles of HNO3=14.17mol 3NO2(g)+H2O(I)->2HNO3(g)+NO(g)

Q: Proactinium is a highly toxic metal and one of the rarest found on Earth. One method for preparing…

A: Stoichiometry is mainly the estimation of substance's quantity which are participating in any…

Q: If a student performs the following reaction and combines 5 moles of HCl with 3.5 moles of NaOH,…

A: Given, moles of HCl = 5 mol     and,moles of NaOH = 3.5 mol The given reaction is,               HCl…

Q: The reaction below was conducted with 17 mole Zn with excess P and it was found that 3.7 mol Zn3P2…

A: Welcome to bartleby !

Q: How many moles of CO2 are produced from 160.0g of C2H6 and 195.0g of O2? 2C2H6 + 7O2 → 4CO2 + 6H2O…

A: Recall the given reaction      2C2H6 + 7O2 → 4CO2 + 6H2O Here,160.0 g of C2H6 and 195.0 g of O2 have…

Q: How many moles of potassium chloride (KCl) are produced by the decomposition of 13.0 moles of…

A: Given, Chemical Reaction : 2 KClO3 ---> 2 KCl + 3 O2  Moles of KClO3 = 13.0 moles Moles of KCl =…

Q: KClO4 may be made by means of the following series of reactions: Cl2 + 2KOH -> KCl + KClO + H2O…

A: Given, Cl2 + 2KOH -> KCl + KClO + H2O3KClO -> 2KCl + KClO44KClO3 -> 3KClO4 + KCl

Q: Calculate the number of moles of GaCl3 produced from 1 moles HCl using the following balanced…

A:

Q: Calculate the number of moles of Fe3O4 produced from 7.42 moles of Fe by the following balanced…

A:

Q: Calculate the number of moles of NO produced from 8.89 moles of O2 by the following balanced…

A: Given - moles of O2 = 8.89 moles To calculate - Calculate the number of moles of NO produced from…

Q: If you have 5 mol H₂ and 2 mol N₂, what is the limiting reagent in the reaction below? 3 H₂(g) + N₂…

A: Limiting reagent  ----- > The limiting reagent is the reactant that is completely consumed  in a…

Q: What is the type of the following reaction? 2HgO(s)              2Hg(I) + O2(g)   The answer is…

A: The balanced reaction given is, => 2 HgO (s) --------> 2 Hg (l) + O2 (g)

Q: How many moles of oxygen are necessary to react completely with 4.10 moles of propane (C 3 H 8 )

A: We have given that The reaction of propane react with oxygen to give CO2 and H2O The balance…

Q: N2 + 2O2 -> N2O4 If you mix 1.3 mol of N2 and 2.3 mol of O2, which is the limiting reagent?

A:

Q: How to write conversion factors for: A) convert grams H2 to mols H2 B) concert from mols H2 to mols…

A:

Q: how many moles of O2 would be needed to react with 1.5 moles of Si2H3 Si2H3+O2-> SiO2+H2O

A: The answer to the following question is given as:

Q: If 3.0 moles of Na react with 1.0 moles of Cl2, how many moles of the excess reagent remains after…

A:

Q: How many moles of NO2 would be required to produce 2.30 moles of HNO3 in the presence of excess…

A:

Q: Show your work: Balance the following chemical equation:   C7H16O5 + O2  ---> CO2 + H2O

A: The given reaction is, C7H16O5 + O2  ---> CO2 + H2O

Q: How many equivalents of O²⁻ are there in 2 moles of Al₂O₃?

A: Al2O3 is aluminium oxide.

Q: In the reaction shown, how many moles of HCl are needed to react with 2.4 moles of Al?2 Al + 6 HCl →…

A: The given balanced reaction is as follows, 2 Al + 6 HCl → 2 AlCl3 + 3 H2

Q: How is the preferred product gathered? * 6. 7 from 5 to 7 O from 7 to 5 O from 2 to 9 O from 9 to 2

A: Given process is distillation process

Q: How many moles of W are needed to react with 1.0 mol of Ho in the hypothetic chemical reaction? 3W…

A:

Q: How many grams of barium sulfate result from the reaction of 25.0 mL 0.160 M barium chloride and…

A: Given: The volume of Barium chloride=25.0 mL= 25/1000=0.025 L  [1 L =1000 mL] Molarity of Barium…

Q: . A student synthesizes aspirin in the lab by reacting salicylic acid with acetic anhydride in the…

A:

Q: Calculate the number of moles of H2 produced from 1.42 moles of Fe by the following reaction. 3 Fe +…

A: The provided reaction is- 3 Fe + 4 H2O ==> Fe3O4 + 4 H2 Provided moles of Fe=1.42 moles Since,…

Q: 1.50g of hydrocarbon undergoes complete combustion to produce 4.40g of CO2 and 2.50g of H2O. What is…

A: Given,  Mass of hydrocarbon = 1.50 g Mass of CO2 produced = 4.40 g Mass of H2O produced = 2.50 g…

Q: Which reaction is correctly balanced? Group of answer choices

A: The correct balanced reaction is 2KNO3 -> 2KNO2 + O2 The rest chemical reaction are unbalanced.

Q: How many moles of NH3 are produced from 5.0 moles N2 and 13 moles of H2 in the following reaction?…

A: Given reaction is, N2 + 3H2 → 2NH3

Q: How many moles of AgNO3 are produced by the reaction of 3 moles of Ag with excess HNO3?

A: Number of moles of Ag = 3 moles  Number of moles of AgNO3 = ?

Q: NaH2PO4 + 2 NaOH ------------> 2 H2O + Na3PO4   How many moles of NaOH are required to react…

A: Since from the above balanced reaction we can see that the 1 mole of NaH2PO4 is reacting with 2…

Q: According to the following balanced reaction, how many moles of NO are formed from 2.50 moles of NO2…

A: Moles of NO2 = 2.50 mol Moles of NO = ? Water is excess so limiting reagent is NO2

Q: How many grams of calcium phosphate can be produced from the reaction of 2.50L of 0.250M calcium…

A: Given that -  Molarity of calcium chloride solution, CaCl2 = 0.250 M  Volume of calcium chloride…

Q: In the following reaction, If 9.00 moles of O2 are used, how many moles of H2O is produced ?    2…

A:

Q: Calculate the number of moles of GaCl3 produced from 4.50 moles HCl using the following balanced…

A: Given balanced equation: 2 Ga + 6 HCl → 2 GaCl3 + 3 H2 We have to find the number of moles of GaCl3…

Q: 4 Al(s) + 3Oxygen subscript 2(g) ->2Al(subscript 2) O subscript 3 (s) What is the limiting reagent…

A:

Q: 3. 1.50g of hydrocarbon undergoes complete combustion to produce 4.40g of CO2 and 2.50g of H2o. What…

A: To find 1) Empirical formula 2) Molecular formula  of the compound in the given sample

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".