During vigorous exercise, lactic acid (C3H6O3) accumulates in the muscles and causes fatigue.  When the activity level is decreased, oxygen enters the muscles and causes lactic acid to be initially oxidized to pyruvic acid and then is further oxidized to carbon dioxide and water.  The balanced reaction below shows the complete oxidation of 2 mols of lactic acid.  How many grams of carbon dioxide are produced if 9.5 g of lactic acid are produced during vigorous exercise?

Q: Consider the following balanced reaction: 2C4H10+ 1302 If 0.237 mol C4H10 and 1.65 mol O2 are…

A:

Q: Water can be separated into its elements according to the following equation by electrolysis. If…

A: Given that 20 g of H2O is decomposed by electrolysis method.

Q: Balance the following chemical equation (if necessary) for the combustion reaction of propane:…

A: In multiple questions we solve only first question according to Bartleby guidelines. Balance the…

Q: Oxidation Reaction:    Reduction Reaction:

A:

Q: Note: This is a follow-up on Question 43 above. Consider the following chemical reaction:  2FeBr3…

A:

Q: 3Br₂ + 2PH3+ 6OH¯―2P + 6Br²+ 6H₂O In the above redox reaction, use oxidation numbers to identify the…

A: A reaction in which oxidation & reduction occurs simultaneously are called Redox…

Q: 1. A reactor is being designed to treat wastewater containing 500 grams methanol (CH3OH) per day. In…

A: Given: A reactor is being designed to treat wastewater containing 500 grams methanol per day. In the…

Q: Water can be separated into its elements according to the following equation by electrolysis. If…

A: Determine number of moles of water:

Q: reactants oxidized reactants reduced reaction 16Cu (s) + S, (s) - 8Cu, s (s) ? Mg (s) + Cl, (g) Mg…

A:

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: The reaction in which both oxidation and reduction takes place simultaneously is termed as a redox…

Q: Use the chemical equation to answer the question. Br2(l) + 2NaI(aq) → I2(s) + 2NaBr(aq) Which…

A: Answer - According to the question - Given  -  chemical equation - Br2(l) + 2NaI(aq) → I2(s) +…

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

A:

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: In the case of a redox reaction, the reactants undergo both oxidation and reduction.  During…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: From the change in oxidation state of the highlighted atom we can identify the atom is oxidised or…

Q: Calculate the number of molecules in 2.88 L of CO gas at STP. (Once you have started entering your…

A: According to the bartleby guidelines for the multiple questions. I can solve only one question.

Q: The reaction below is for the combustion of the flammable gas acetylene (C₂H₂). Which element is…

A: Check the oxidation state of each element on both sides and determine which element is reduced in…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A:

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: Answer:A reaction in which oxidation & reduction occurs simultaneously is called Redox…

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

A: If the oxidation number of an atom decreases which means it is reduced in the reaction. If the…

Q: The hydroperoxide ion, HO2–(aq), reacts with permanganate ion, MnO4–(aq) to produce MnO2(s) and…

A: The reactants given are HO2- and MnO4- ions. And the products given are MnO2 and O2. Hence the…

Q: reactants reactants oxidized reduced

A:

Q: Balance the following expression: __ CH3CH2COOH + __ O2  →  __ CO2 + __ H2O How many moles of O2 are…

A: The given reaction is:To balance the reaction we need to balance all the atoms in the right handside…

Q: Analysis of bleach involves two sequential redox reactions: First, bleach is reacted in acid…

A: Given that : Sample of the cleaning product=49.0 gMolarity of sodium thiosulfate used=0.260 MThe…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: Applying oxidation and reduction concept.

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

A: 1) The reaction given is CuCl2 (aq) + Mg (s) --------> MgCl2 (aq) + Cu(s) In the above reaction,…

Q: 2 Cu+ +  Co2+    2 Cu2+ +  Co   For the above redox reaction, assign oxidation numbers and use…

A: Assign oxidation numbers and use them to identify the element oxidized, the element reduced, the…

Q: reactants reactants reduced reaction oxidized 31, () + 2Fe(s) - 2Fel, (s) 0,) + 2Mg (s) - 2M O (s)…

A: An increase in the oxidation number means the oxidation and decrease in oxidation number means…

Q: The useful metal manganese can be extracted from the mineral rhodochrosite by a two-step process. In…

A:

Q: Consider the oxidation of iron to form rust, Fe2O3 (molar mass 159.69 g mol-1): 4 Fe(s) + 3 O2(g) →…

A: It is asked that what mass of rust would form when the nail is completely oxidized? That means there…

Q: Consider the following balanced redox reaction:               16H+(aq) + 2MnO4-(aq) + 10Cl-(aq) →…

A: Species whose oxidation occur is called reducing agent and the species whose reduction occur is…

Q: The lead-acid storage battery is the oldest rechargeable battery in existence. It was invented in…

A: Enthalpy it is  the heat content of a system. The enthalpy change of a reaction is  equivalent to…

Q: What is oxidized and what is reduced, respectively, in the following reaction? 2Al(s) + 3Br₂(g) →…

A: Please find your solution below : Redox reaction is a chemical reaction in which oxidation and…

Q: True or False: The combustion of methane, CH4, is an exothermic reaction used to heat our homes. The…

A: The reaction of combustion of CH4 – CH4g + 2O2g →CO2g +2H2Og

Q: Electrolysis is the process of using electrical current to cause a nonspontaneous reaction to occur.…

A:

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

A: Oxidising agent reduces itself and oxidises another element whereas reducing agent oxidises itself…

Q: redox reaction? ves

A:

Q: 8. Consider the following chemical reaction: 4 HBr(g) + O2(g) → 2 H20(g) + 2 Br2(g) Identify the…

A:

Q: Use oxidation states to identify the element that is being reduced in the following redox reaction:…

A: Given here a redox reaction,B(s)+3HNO3(aq)→H3BO3(aq)+3NO2(g)we are asked to determine the element…

Q: reactants reactants oxidized reduced

A:

Q: how many electrons are transferred when 27 g of iron react?

A: The given balanced reaction is  4Fe(s) + 3O2(g) = 2Fe2O3(s) The oxidation state of Fe in reactant…

Q: The reaction for the oxidation of NH3 is given as: 4 NH3 + 5 024 NO + 6 H₂O Under certain conditions…

A:

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: The reaction for producing glucose in plants, called photosynthesis, is as follows: The balanced…

Q: The reaction for producing glucose in plants, called photosynthesis, is 6CO2 +6H2O…

A: Given, Moles of C6H12O6 produced = 6.26mol. The reaction of glucose formation in plants is

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

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".