Write a net ionic equation to show that caffeine, C3H10N4O2, behaves as a Bronsted-Lowry base in water. BL base BL acid BL acid BL base H2O

Q: What is the actual chemical component for an anthocyanin (assume a cyanidin structure), and a…

A: Biological pigments, also described as pigments or biochromes, are colored substances formed by…

Q: Part A: Write an equation that represents the action in water of hydrosulfuric acid (H2S) as a…

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Q: Compounds like amphetamine that contain nitrogen atoms are protonated by the HCl in the gastric…

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Q: Write a net ionic equation to show that isoquinoline, C,H¬N, behaves as a Bronsted-Lowry base in…

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Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: Acid are species which liberate H+ ion and and base accepts H+ ion when dissolved in water

Q: List 4 factors that can influence the acidity of a Bronsted-Lowry acid (and thus, the stability of…

A: factors that can influence the acidity of a Bronsted-Lowry acid (and thus, the stability of its…

Q: What will be the expected pH of the hydrolyzed aspirin solution after the excess NaOH has been…

A: Aspirin other name is acetylsalicylic acid. Hydrolysis of aspirin means breaking of aspirin by…

Q: Bronsted-Lowry Bronsted-Lowry acid base

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Q: Which of the following equations shows that isoquinoline, C9H7N, behaves as a Brønsted-Lowry base in…

A: Bronsted lowry base is which accepts H+ ion in aqueous solution

Q: indicate the conjugate acid-base pairs, and state whether Arrhenius or Bronsted-Lowry Theory…

A: Arrhenius Theory -  This theory says that acids release H+ and bases release -OH Bronsted-Lowry…

Q: How many ml of 0.500 M KOH are required to completely neutralize 125.0 ml of 0.2500 M ascorbic acid…

A: The balanced equation for the given reaction is, 2 KOH + H2C6H6O6 -----> K2(C6H6O6) + 2 H2O From…

Q: Which of the following chemical species is a Brønsted–Lowry acid?   NaOH   C4H10   CaCl2   H2SO4

A: We have to find out the Bronsted- Lowry acid

Q: acid

A: Acetic acid buffer consists of weak acid acetic acid and the salt of weak acid (for example – Sodium…

Q: The hydronium ion concentration of an aqueous solution of 0.429 M diethylamine (a weak base with the…

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Q: In the following chemical equation, identify the Bronsted-Lowry acid and the Bronsted-Lowry base.…

A: Bronsted-Lowry acid — proton donar Bronsted-Lowry base — proton acceptor

Q: Determine the pH and hydrogen ion concentration in a 0.1425M solution of ethylamine, C2H5NH2 at…

A: Here, we have to calculate the pH and hydrogen ion concentration in a 0.1425 M solution of…

Q: HCO3- is a Bronsted-Lowry acid in an aqueous solution? b. (CH3)2NH is a Bronsted-Lowry base…

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Q: Gaseous methylamine, CH3NH2 , can be classified as __________.     A Lewis base only…

A: 1- In this question, we will see the class/ nature of this base.  You can see details solution…

Q: Classify each molecule as hydrophilic, hydrophobic, or amphipathic (amphiphilic).

A: Solution: We know the very important and simple rule for checking solubility of any organic or…

Q: A diabetic patient with ketoacidosis has a blood pH of 7.1. Compared to a normal pH of 7.4 this…

A: pH and hydrogen ion concentration, [H+(aq)] are related through the equation below; [H+(aq)] = 10-pH…

Q: Predict whether the dipotassium salt of citric acid 1K2HC6H5O72 forms an acidic or basic solution in…

A: Given solution: Dipotassium salt of citric acid K2HC6H5O7

Q: What percent of ethylamine molecules are ionized in a 0.0800 M ethylamine solution at 25 oC?

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Q: Which of the following statements is TRUE regarding the given chemical equation?  H2SO4 + NH3 ⇌…

A: An acid form Conjugate Base and An Base form conjugate  acid in the reaction .

Q: Which of the following is the definition of a base?    An Arrhenius base is a substance capable of…

A: According to Arrhenius theory, a base is a substance capable of producing OH-1  And an acid is a…

Q: Write the equation for the acid–base reaction that takes place when formic acid (HCOOH) dissolves in…

A: The acid reacts with the base to form the salt.

Q: Which three statements accurately describe the blood buffering system in humans? - The blood…

A: A solution of weak base or its conjugate acid or weak acid and its conjugate base which can used to…

Q: Bronsted-Lowry acid Bronsted-Lowry base ne

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Q: Given the reaction: HBr + NH3 ↔ Br- + NH4+ One of the Bronsted-Lowry conjugate acid-base pairs is:…

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Q: e Bronsted-Lowry acids and bases

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Q: It has both the positive and negative sign. It can act as an acid or base in a given solution.   a.…

A: Enzymes: Enzymes are proteins that catalyzes the biological activity.  Buffer: Buffer are the…

Q: Identify the Bronsted-Lowry acid and base? K2Cr2O7 + H2SO4 ⟷ H2Cr2O7 +K2SO4

A: According to Bronsted-Lowry acid and base theory, An acid is a substance which can donate a proton.…

Q: Write a net ionic equation to show that acetylsalicylic acid (aspirin), HC,H¬O4. behaves as a…

A: According to the Bronsted-Lowry conjugate acid base theory: 1. An acid is a substance which looses…

Q: Fill in the left side of this equilibrium constant equation for the reaction of azetidine C3H6NH, a…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: the following chemical equation, identify the Bronsted-Lowry acid and the Bronsted-Lowry base   H2O…

A: According to Bronsted-Lowry acid base concept : An acid is a substance which can lose a H+ ion . A…

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

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Q: Ethanol can act as either a Lewis acid or a Lewis base (donates or accepts a pair of electrons).…

A: Ethanol is an alcohol with two carbon atoms bearing an alcoholic group with a molecular formula…

Q: Aqueous acetic acidic is neutralized by aqueous barium hydroxide. Write the balanced chemical…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: Complete the following reactions and identify the conjugate acid-base pairs if the reactant acts as…

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Q: In the following chemical equation, identify the Bronsted-Lowry acid and the Bronsted-Lowry base…

A: Bronsted-Lowry acid  Bronsted acid is the species that donates protons. Bronsted base is the species…

Q: Calculate the concentration of HC6H606 in an aqueous solution of 6.34x10-2 M ascorbic acid, H2C6H606…

A: Given: Concentration of Ascorbic acid (H2C6O6) is 6.34×10-2 M. To find: Concentration of HC6H6O6-

Q: Specify the molecular ratio in which each of the following acid-base pairs will react: a)  HCl and…

A: The general equation for acid-base reactions is given as The chemical equation basically shows an…

Q: 1)Write the balanced chemical reaction for the neutralization of the monoprotic acid: - HCl…

A: Acid reacts with base to produce salt and water molecule. Number of base molecules used = number of…

Q: Write a balanced equation showing how the H2PO4-2 ion can be either a Brønsted-Lowry acid pr a…

A: Bronsted-Lowry acid is the one that can give away H+ Bronsted-Lowry base is the one that can accept…

Q: A molecule that behaves as a Lewis acid will donate a hydrogen ion. may also behave as a…

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Q: write a balanced equation showing how the H2PO4-2 ion can be either a bronsted-lowry acid or a…

A: The chemical structure for H2PO4- ion is shown below. The chemical reaction of this ion with water…

Q: Write a net ionic equation to show that piperidine, C5H11N, behaves as a Bronsted-Lowry base in…

A: A Brønsted-Lowry base is any species that can accept a proton from another molecule.

Q: Identify ALL of the molecules that could react as a Brønsted-Lowry acid in a chemical reaction: SO2…

A: Bronsted-Lowry acid: If a species loses a proton then it is considered as Bronsted-Lowry acid.

Q: H2 H2 H3C-C -c-NH2 H20 ? HO

A: given propylamine and water are in equilibrium Propylamine = CH3CH2CH2NH2 Water =H2O

Q: Write a net ionic equation to show that methylamine, CH3NH2, behaves as a Bronsted-Lowry base in…

A: The Net - Ionic Equation to show that Methylamine (CH3NH2) behaves as a Bronsted - Lowry base in…

Q: A compound that is amphoteric A) dissolves in water to produce H^+ ions B) can react to form neutral…

A: Amphoteric compound  Amphoteric compound  is one that can react with acid and base

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.