1. Write balanced chemical equations for the dissolution of acetic acid (CH3COOH) and sodium acetate (NaCH3COO) in water.

Q: Describe in a structured way the chemical bond between H2O and NaCl?

A: When solid NaCl is introduced to water, the process of dissolution begins. Water…

Q: Write an equatition for the reaction of methanol with sodium?

A: Given,  The chemical equation between methanol react with sodium is:

Q: Dilution means adding water to something so that the ratio of solute to solvent is less than in the…

A: When the amount of solute is dissolved in a solvent to make a homogenous mixture are known as…

Q: 3. Oil of wintergreen, commonly used externally to relieve muscular and joint pain, is the methyl…

A: When salicylic acid is treated with the ethanol then the reaction is done and the hydrogen from the…

Q: 2 NaCl (1) 2 Na (I) + Cl2 (g) O2 (g). + H2 (g) Explain the reaction and its applications with neat…

A: 2NaCl (I) ------2Na(I)+ Cl2 (g) It is type of decomposition reaction - A decomposition reaction is a…

Q: Give reasons why solid NaCl dissolves readily in water?

A: Solid NaCl dissolves readily in water has to be explained below.

Q: Write a balanced chemical equation, including states of matter, for the combustion of gaseous…

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: How many moles of NO2 would be required to produce 5.63 moles of HNO3 in the presence of excess…

A: Balanced reaction : 3NO2(g) + H2O(l) ...> 2HNO3(g) + NO(g)  Moles of HNO3 produced = 5.63 moles

Q: Calculate the heat of solution if 5.0 g of benzoic acid, C6H5COOH, is dissolved in 45.0 g of water…

A: Heat change of the reaction is measured as  q = m*c*∆T Where  m = mass of water (g) c = specific…

Q: (a) Write the chemical equation for the formation of 1 mole of ethanol from its elements. Include…

A: The elements included in the formation of ethanol are carbon, hydrogen and oxygen.  Carbon is solid…

Q: X19, Calculate the mass of oxygen (in mg) dissolved in a 5.00 L bucket of water exposed to a…

A: To solve this problem, we can use Henry's law, which states that the concentration of a gas in a…

Q: Identify the driving force for the chemical reaction: Pb(NO3)2(aq) + 2NAOH (aq) → Pb(OH)2(s) +…

A: Option 1 is the correct option since the driving force of this reaction is the formation of a…

Q: If cobalt (II) sulfate is heated too strongly the following reaction will occur  CoSO4 (s)-> Co(O)…

A: Given reaction is: CoSO4 (s)→ CoO (s) + SO3 (g) The strong heating of cobalt (II) sulfate yield…

Q: Write the balanced equation for the neutralization of H2SO4 and LiOH. And Write the formula for the…

A: Acid reacts with base to form salt and water. The given acid is H2SO4 and base is LiOH.

Q: For the formation of 2.33 mol of water, how many moles of nitric acid are needed? Al2O3 + HNO3 →…

A: Given- Reaction Al2O3 + HNO3 → Al(NO­3)3 + H2O To find- Moles of nitric acid are needed for the…

Q: 3 g BaI2 is dissolved in 145.0 g of H2O. Calculate the percentage concentration (by mass) of BaI2.

A: Percentage concentration by mass = 100 x Mass of solute/mass of solution

Q: Write the chemical equation for the reaction of ethanol with sodium metal

A: We have to write the reaction of ethanol with sodium metal .

Q: When butanoic acid (C3H7COOH) reacts with the strong base potassium hydroxide (KOH), potassium…

A: Answer:When salt of weak acid and strong base is added in water then it gets hydrolyzed in it to…

Q: NH4NO3(s) -->  NH4+ (aq) + NO3- (aq) Determine DHsol (in kJ/mol NH4NO3) when 1.25 g of NH4NO3 is…

A: Mass of solution = 25 mL Density of solution = 1.02 g/mL Density =massVolume Mass = Density…

Q: what is meant by a hydrogenated oil? Why is this potentially dangerous to human health?

A: Different types of oil are used by people. Oil has healthy or unhealthy fats. Some oils have a mix…

Q: What mass of carbon dioxide is formed from burning one gallon of octane, C8H18? Octane has a density…

A: Answer :-  a) Mass of carbon dioxide is formed from burning one gallon of octane, C8H18 = 8216.4 g…

Q: For the formation of 7.51 mol of water, how many moles of nitric acid are needed? Cu + HNO3 →…

A:

Q: cigarette lighters burn butane, C4H10. write a balanced equation, assuming complete combustion, that…

A: Combustion reaction is a type of reaction when a particular substance is burnt in presence of oxygen…

Q: Consider the following balanced chemical equation: Mg(OH)2 + 2HCl → 2H2O + MgCl2 How many grams of…

A: this question can be solved using law of equal proprotions.

Q: 1. When potassium dichromate (K2CrO4) is added to a solution containing 0.500 g silver nitrate…

A: Theoretical yield :- The maximum amount of product formed when reactants react according…

Q: Write a balanced chemical equation, including states of matter, for the combustion of gaseous…

A: A combustion reaction (commonly known as burning ) is an exothermic reaction in which something…

Q: . Write equations for the step- by-step ionization of succinic acid in water.

A: Molecular formula for succinic acid - C4H6O4

Q: Distinguish between water quality and hydrochemistry.

A: Water quality describes the characteristics of water such as physical, chemical and biological.…

Q: For the formation of 2.33 mol of water, how many moles of nitric acid are needed? Al2O3 + HNO3 →…

A:

Q: An organic compound found in many kinds of fruit (apples, bananas, melons, cherries, and…

A:

Q: If cobalt(II) sulfate is heated too strongly, the following reaction will occur CoSO4(s) à CoO(s) +…

A: If cobalt (II) sulfate is heated too strongly, the following reaction will occur: CoSO4(s) →…

Q: The organic compound shown in Question 7 is classified as a(n)

A: Organic compounds are formed by two main elements, carbon, and hydrogen. The specific group of atoms…

Q: Diiodine pentaoxide oxidizes carbon monoxide to carbon dioxide under room conditions, yielding…

A: Oxidation is the loss of electrons. Reduction is the gain of electrons. In terms of oxygen transfer,…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.