Given the following reaction:   5H2O2 + 2KMnO4 + 3H2SO4 -> K2SO4 + 2MnSO4 + 8H2O + 5O2   If it took 3.6 mL of 0.1 M KMnO4 to titrate a 5 mL sample of H2O2, how many moles of hydrogen peroxide were present in that sample?

Q: 15. Balance the following chemical equations, and identify the reaction type of each Balanced…

A: A chemical reaction is said to be balanced reaction when number of atoms of each element in the…

Q: Which compound listed below will dissolve in carbon tetrachloride, CCl4? OHBr O NaCl O NH3 OBF3 O…

A:

Q: List the following compounds in order of increasing acid strength: HBrO, HBrO2, HClO2

A: The acidity order of oxoacid is given below

Q: What is the oxidation number of P in H3PO4

A: Compound = H3PO4 Charge on H = +1  Charge on O = -2  Let x is the oxidation number of P

Q: What is the oxidation number of phosphorus in H5P3010? O -3 O +5 O -5 +3

A: The oxidation state of a compound is equal to Zero. Oxygen carries -2 charge and hydrogen +1.

Q: Write the acidic equilibrium equation for C₃H₇COOH.

A: The acid given is C3H7COOH.

Q: equilibrium

A: According to the question, we need to write down the basic equilibrium equation for PO43- The…

Q: How many grams of NH3 can be obtained from 12.0 g N2 using thẻ TölloWIng synthesis of ammonia? N2 +…

A: According to the reaction,  3H2(g)  +  N2(g) ------------------:>2NH3(g)                  12.0 gm…

Q: Which of the following oxides does not give an acidic solution when dissolved in water? O CO2 O…

A: • When oxide of non-metal dissolved in water an acid is formed.non-metal oxide + water --->…

Q: Do either of the following reactions go to completion? If so,what factor(s) cause(s) each to do…

A: a) Magnesium sulfite (MgSO3) acts as a base and hydrochloric acid (HCl) acts as an acid in the…

Q: What is the oxidizing agent in the following reaction? C6H12O6 +6 O2 → 6 CO2 + 6H2O O C6H1206 02

A: Oxidising agent is  substance  having ability to other  substance , examples for oxidising agents…

Q: Complete and balance the following equation:(acid - base) H2SO4 + KOH

A: Since the reaction between acid and base forms salt and water as product  Hence the reaction taking…

Q: 14. What is the mole ratio of calcium carbonate to carbon dioxide in the reaction between…

A: A mole ratio is a conversion factor that relates the amounts in moles of any two substances in a…

Q: what type of reaction is this?

A:

Q: Place the following in order of increasing acid strength. HlO < H1O 2 < HlO 3 < HlO 4;

A: Place the following in order of increasing acid strength ---

Q: Write the balanced equation for the neutralization reaction between H2SO4H2SO4 and KOHKOH in aqueous…

A: The chemical reaction in which strong acid reacts with a strong base that results in formation of…

Q: Use two concentration tables to calculate the concentrations of the species present in a 0.0365 M…

A: The concentration of a solution is the ratio between the number of moles of solute to the solution…

Q: Which material decomposes in reaction with acid?   Question 6 options:   NaCl…

A: The question is asking which of the given materials will decompose when it reacts with an acid.…

Q: Which of the following would NOT react with cold water? A K B Na C Mg D Sr

A: Which of the following would NOT react with cold water?

Q: Write the overall balanced reaction equation in steps to reduce hexavalent chromium in chromic acid…

A: The balanced chemical equation is, H2Cr2O7 + 3 NaHSO3 + 3 H2SO4  → Cr2(SO4)3 + 3 NaHSO4 + 4H2O

Q: calcula la molaridad de una disolucion de acido sulfurico (H2SO4) que se preparo disolviendo 58g del…

A:

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: To calculate the moles of alum formed from the given number of moles of each reagent, we would use…

Q: Which Gas is produced when a metal reacts with dilute hydrochloric acid? Write the chemical reaction…

A: Hydrogen gas is evolved when dilute hydrochloric acid is added to a reactive metal.

Q: 7. Write complete balanced equation for the following acid-base reaction: H;PO4(a9) + Ca(OH)2(aq) →

A: 2H3PO4 (aq) +  3Ca(OH)2 (aq)  --&gt; Ca3(PO4)2 (s)+  3H2O

Q: Write the dissociation equation for Sr3(PO4)2.

A: Dissociation is referred to as breaking of a compound into its simpler constituents which can easily…

Q: What is produced during the replacement reaction of Ba(NO3)2 and Na2SO4?

A:

Q: If KOH solution were used in Part B instead of Ba(OH), solution, then the chem  A(OH)2 solution,…

A: Conductivity of a solution depends on the number of ions present in the solution.  More the number…

Q: The Solvay process for the manufacture of a sodium carbonate begins by passing ammonia and acrbon…

A:

Q: What method is used to precipitate arsenic (III) ions? Treatment with thioacetamide, acetic acid…

A: Solutions      Hence option (A) is correct answer

Q: What is the oxidation state of each element in COH2?COH2?     What is the oxidation state of each…

A: The oxidation state of each element in COH2 and The oxidation state of each element in FeBr3

Q: How do I find the oxidation numbers for I2O5 ? what are they and how did you get there?

A: Given :- chemical formula = I2O5  To determine :- oxidation number of both I and O in I2O5