Why do protons always have a positive charge? Is it that they can donate?

Q: Explain why the H+ ion is the same as a proton.

A:

Q: Compare Lavoisier's definition of acids to the modern one. How did his fall short? Why was his…

A: Answer: There are many theories available in literature to explain the acidic behavior of certain…

Q: What is the name of the ion? Spelling counts. HCO,

A:

Q: Why is methane a weak acid? And how do you identify an acid or base without the charges?

A: There are several theories to tag a certain chemical compound/molecule an acid or a base. One of…

Q: H 20 Ph M9B t C H3 CHO

A:

Q: CrCl3CrCl3 Express your answer as an ion.

A: The given compound is CrCl3 and its IUPAC name is chromium (III) chloride.

Q: How many potassium ions are required to neutralize a nitride ion?

A: To form a stable ionic compound (compound which contains oppositely charged ions) the total positive…

Q: What is the formula for the nitrite ion ? What is the name for CIO™ ? ion

A: 1. Nitrite ion has the chemical formula of NO-2 this ion is majorly used in pharmaceutical…

Q: whats this molecue called

A:

Q: During sample introduction in mass spectrometer, the sample is first vaporized then ionized by the…

A: Mass spectrometer: The mass of a molecule is determined by a mass spectrometer by measuring its…

Q: the ion

A: First of all the electronic configuration of atom and corresponding ions should be written as…

Q: Define acid

A: Given term: Acid

Q: Write the names and formulas for the four oxy-acids containing (a) bromine, (b) iodine.

A: Using concept of naming of oxy acids of Bromine and iodine.

Q: Distinguish between the terms molecule and ion pair

A:

Q: Define the following terms: acids, bases, oxoacids,oxoanions, and hydrates.

A: Solution- Acids- hydrogen-containing substance are called acid which donate a proton (hydrogen ion)…

Q: What does ionization mean

A: Ionization is the process by which atoms or molecules get a positive or negative charge .

Q: How many total species there are in sodium citrate

A: Sodium citrate is the sodium salt of citrate ion.

Q: Ca Express your answer as an ion.

A: Calcium is a chemical element with the symbol Ca and atomic number 20. its electronic configuration…

Q: 3. How many hydrogen atoms are on the left side of the arrow, and how many hydrogen atoms are on the…

A: The given reaction is- 2H2 + O2→2H2O

Q: A(n) ___ is a strong mutual attraction between ions of opposite charge.

A: Given: A(n) ___ is a strong mutual attraction between ions of opposite charge.

Q: Describe the procedure for naming acids?

A: Certain compounds when dissolved in water produce H+ ions (protons). These compounds are termed as…

Q: What is the formula for an oxalate ion? (including charges)

A: Oxalate ion if formed when oxalic acid loses proton

Q: Question 18 of 23 Give the name for the acid with the formula HIO,. HIO, : acid

A:

Q: Why do atoms combine? Justify your answer.

A: The arrangement of the electrons in an atom is known as electronic configuration. The outermost…

Q: What is the name of the Au base that contains the lithium cation?

A: Arrhenius base: The species which donate OH- in the aqueous solution or in the water is arrhenius…

Q: is neutral, wh

A:

Q: 3. Which of the following represents chloric acid? А. HCIO, В. CIO; С. HCIO, D. HCIO

A: We have to identify chloric acid .

Q: cetie aeid NO. OH KC0, ON AIC OH NaOH DMSO, 00°C NO, OH -N," or OH 2 C4 acetic acid

A:

Q: Part A- Relating the Names and Formulas of Acids Which of the following acids are incorrectly named?

A: Acids are substances whose pH value is less than 7. Acids may release hydrogen ions in the solution…

Q: How many hydrogen atoms does hydrogen sulfide have?  It seems like it has to be two, since sulfer…

A: The simple rules for writing formulas of a given compound are:Write down the symbols of the…

Q: what is proton?

A: Protons are the positively charged species that are present in the nucleus of an hydrogen atom. An…

Q: complete this please

A: In the above reaction, the HCl is an acid and hence it will provide H+ ions. And ZnCl2 is being used…

Q: Question is attached

A: The formula and name of the irritation gas has to be given,

Q: Draw a water molecule and show the partial charges. Explain why water has a partial charge.

A: Water is a polar molecule. It has the molecular formula H2O. Draw the structure of water.

Q: How many electrons in a sodium ion? (How many electrons in the ion that sodium makes?)

A: One can give number of an electrons from atomic number and electronic configuration of Na and Na+.

Q: Which is a Binary Acid?

A:

Q: What is the relationship between the number of hydrogens in an acid and the charge on the anion that…

A:

Q: List the names of different binary -acids?

A: Given term,      Binary - acids

Q: Differentiate between oxy-acids and binary acids?

A: Organic acids: Organic compound having property of acid are called as organic acids. These…

Q: Nitric acid has a formula of

A: Chemical formula of compound can be formed by criss-crossing the valencies of ions.

Q: Aetivity 1- Cemplete the table Aetivity 1- Fill in the Table (see reference of elements) Symbol…

A: Atomic number is equal to number of protons and atomic mass is equal to sum of number of  protons…

Q: i)Complete the table below by giving the formula of one stable chloride of the elenments.

A: A substance which can act as an acid or as a base is called amphoteric substance. Amphoteric…

Q: What is the hydrate formula for anhydrous salt sodium dithionite?

A: Sodium dithionite is a white crystalline powder. It is also known as sodium hydrosulfite. The…

Q: e formula of

A:

Q: what is the molecular mass of nicotine c10h14n2

A: • We need to calculate the molecular mass of nicotine, C10H14N2

Q: Formula for the polyatomic ion in Na2CO3 expressed as an ion

A:

Q: Why isn't hydrogen named first? Why COOH? Why not O2?

A: