Show how you solved these problems by writing your solutions in other sheets of paper. Answers and solutions may be handwritten or typed. 1. Limestone, Cacos, dissolves in muriatic acid to form calcium chloride, carbon dioxide, and water. How many moles of muriatic acid is needed to dissolve 4.78 grams of CaCos? 2. Consider the following chemical reaction: Na + O2 → Na20 How many grams of sodium oxide are produced from 12.0 grams of sodium and 16.0 grams of oxygen gas? Which reactant is the limiting reactant and which is the excess reactant?

Q: Consider the complete combustion of 6.54×10-1 moles of C3H6 with excess oxygen. C3H6 + 9 O2  → 6…

A: Use mole -mole relationship to get the answer

Q: Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂…

A: Balance chemical equation: balance chemical equation is the reaction in which number of atoms of all…

Q: What is the balanced reaction for the synthesis of one mole of nitrogen trioxide gas from its…

A: Given: synthesis of one mole of nitrogen trioxide  To find : Balanced Reaction Solution: Balanced…

Q: What mass of water is produced from the complete combustion of 4.00×10−3 gg of methane?

A: Given: Mass of methane=4.00×10-3 g To find: Mass of water

Q: Liquid water reacts with carbon dioxide gas to form aqueous carbonic acid (H₂CO3). Write a balanced…

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Q: For the chemical reaction below, determine the amount of HI produced wh produce hydrogen iodide…

A: To determine the amount of HI produced when 3 g of hydrogen (H2) is reacted with 51 g of iodine (I2)…

Q: 2. Sodium sulfide, Na₂S, is made by the following reaction. Na₂SO4 (s) + 4C (s) - Na₂S (s) + 4 CO(g)…

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Q: A reaction occurs between copper and silver nitrate. The student makes the following observations:…

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Q: Determine the theoretical yield of carbon dioxide, in grams, when 14.32 grams of  O2 reacts…

A: A numerical problem based on mole concept that is to be accomplished.

Q: 1. Which statement about the following chemical reaction is not correct? 3H2 + N2 2NH3 For every…

A: 1. In a balanced chemical equation, the coefficients of chemical species represents the…

Q: • Simplest mole ration before rounding: lil Ration moles NaHCO3 : Simplest whole number mole ratio…

A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: Write a balanced reaction for the reaction of nitrate ions with copper metal in aqueous solution,…

A: Given: nitrate ion react with copper metal.  To find : Balanced equation for the given reaction.…

Q: Balance the following chemical equation: (Note: Do not leave any blank. If the stoichiometric…

A: Balance chemical equation:Balanced chemical equation can be defined as the reaction in which number…

Q: Magnesium burns in air with dazzling brilliance to produce magnesium oxide.  Please write down this…

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Q: Draw a particulate level diagram of the reaction N2(g) + 2 O2(g) —> 2 NO2(g). Use circles to show

A: We have to Draw a particulate level diagram of the reaction N2(g) + 2 O2(g) —> 2 NO2(g).

Q: When 18.2 hg of water is used in a reaction, how many molecules were reacted? (Assume that the…

A: Here we have told that 18.2 hg of water is used in a reaction. Then we have to tell that how many…

Q: Your boss instructs you to create 5.43 moles of rust (your product). What mass of iron is required…

A: a) The reaction showing the formation of rust is- Thus, as per this reaction, 2 moles of rust is…

Q: In this reaction, if 12 g of aluminum oxide are consumed, how many grams of oxygen gas are produced?…

A: Balanced chemical equation: 2 Al2O3 → 4 Al + 3 O2  Moles of Al2O3 = given massmolar mass=12102mol…

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: Glucose (C,H,,0)reacts with oxygen in a process called cellular respiration. It produces carbon…

A: The balanced reaction is:1C6H12O6  +  6O2 → 6CO2  + 6H2Ogiven mass of C6H12O6 =40gwe know that:molar…

Q: if we react HCl with excess NaOH one of the products will be NaCl. If we assume that all of the Cl…

A: Given: Mass of HCl = 12.8 g Molar mass of HCl = 36.5 g/mol Actual mass of NaCl = 19 g Molar mass of…

Q: 1. Using the hydrocarbon C3H8, describe one similarity and one difference between complete and…

A: 1) Combustion of hydrocarbons refers to the chemical reaction in which hydrocarbon reacts with…

Q: Barium oxalate is used as a colorant to produce the green color in fireworks.  Imagine that you have…

A: Given,when barium hydroxide octahydrate ( Ba(OH)2·8H2O) reacts with oxalic acid…

Q: Use the equation that follows for parts (a) and (b) below. Molecular masses are under each…

A: The ideal law is sometimes considered as the combination of Boyle’s law, Charles’s law and…

Q: 1.Does a reaction occur when aqueous solutions of chromium(III) chloride and sodium hydroxide are…

A: The reaction does occur between the  chromium(III) chloride and sodium hydroxide. The molecular…

Q: Lithium hydroxide solid is used for removing gaseous carbon dioxide exhaled by astronauts in space…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: When 85.0 g of CH 4 are mixed with 160. g of O 2 what is the maximum amount of CO 2 that can be…

A: Mass of methane, CH4 = 85.0 g  Mass of oxygen, O2 = 160. g  Molar mass of methane, CH4 = 16.0 g/mol…

Q: Determine the theoretical yield for the reaction. 2Mg(s)+O2(g)→2MgO(s) When 10.1 g Mg is allowed to…

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Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

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Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of X are needed to produce 23.00 moles of D?

A: Given reaction 3X + 2Y → 5C + 4D we need to calculate the moles of X needed to produce 23 moles of…

Q: For the reaction HCI + NaOH → NaCl + H2O, how many moles of HCl are required to produce 150 grams of…

A: A balanced thermochemical equation shows the stochiometric amounts of reactants required and that of…

Q: a nor b 7. Most of the industrial ammonia today is produced via the Haber Process. The Chemical…

A: Ammonia is prepared industrially by Haber's procees. It involve the reaction between nitrogen gas…

Q: You have been asked to produce 65.0 g of strontium carbonate. You have been given two solutions you…

A: According to the question,  We mix a 0.175 mol/L solution of potassium carbonate, and a 0.260 mol/L…

Q: What type of chemical reaction is shown in the chemical equation below? CaF2 + 2 Na → 2 NaF + Ca O…

A: Synthesis reaction can be described as a chemical equation where two different molecules or atoms…

Q: Consider the general chemical equation 3A+B→2C. Part A. If 1.45 g of A reacts with 1.75 g of B,…

A: For the reaction: 3A+B→2C No molar mass of any species is provided. So, according to the law of…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.