Which formula/name pair is incorrect? O a. HNO2 nitrous acid O b. H3PO3 phosphorous acid O c. HCIO4 perchloric acid O d. H2SO3 sulfuric acid

Q: Which is not named correctly ? A. CuSO4 copper(II) sulfate B. CaF2 calcium fluoride C. Na3PO4 sodium…

A:

Q: What is the difference between molecular compound and ionic compound? Cite some examples that can be…

A: The molecular compounds are those compounds which are formed by sharing of electrons of different or…

Q: Write the formula for the ionic compound formed from each pair of elements. a. calcium and sulfur b.…

A: Since we only answer up to 3 sub-parts, we will answer the first three only. Please resubmit the…

Q: The element X has three naturally occurring isotopes. The masses (amu) and % abundances of the…

A: To find the average atomic mass, summing the masses of the elements isotopes, each multiplied by…

Q: What is the nomenclature (name) of this acid H3P? O Hydrophoshporic acid O Phosphoric acid O…

A: Ans is hydrophoshporic acid

Q: Cerium has four stable naturally occurring isotopes which are listed in the table with their…

A:

Q: CHEMISTRY 3A - WORKSHEET 5 --- CHAPTERS 3 and 12 1. Name the following compounds. MgF2 a. P2O5 SiO2…

A: According to guidelines i can answer only first question, please repost the other one.

Q: Write the name from the formula or the formula from the name for each hydrated ionic compound. a.…

A:

Q: Write Chemical Name and determine if it Is A. lonic compound B. Covalent compound C. Acid D. Oxyacid…

A:

Q: Name an acid when given the formula a Name Formula 1. periodic acid 2. sulphurous acid 3.…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: When naming spelling counts. You shouldn't capitalize. You should only use parentheses when…

A:

Q: 9. Complete the columns in the table: formula: Sno2 P203 H3PO4(ag) calcium hydrogen name: chloric…

A:

Q: The correct name of the acid containing CIO3 is O hydrogen perchlorate O perchloric acid chlorous…

A: The acids are the compounds that give hydrogen ions in the solution.

Q: Is wood a metal or nonmetal? 2. Is melon a metal or nonmetal? 3. How many protons, electrons and…

A: An atom is the basic and fundamental unit of matter. An atom consists of electron and the nucleus in…

Q: A. Give name to the following chemical C. Write the chemical formula for the followings. formulas.…

A: Formula Name Nature Pb3(PO4)2 Lead(II) phosphate Salt SO3 Sulphur trioxide Acid Fe2O3…

Q: 5. What is the correct formula of the compound calcium sulfide? a. Ca2SO4 b. CaSO4 с. CaSz d. Ca2S…

A: e) CaS

Q: Write the formula for the ionic compound formed from each cation and anion. a. lithium and nitrite…

A: a. lithium and nitrite LiNO3 b. calcium and acetate Ca(CH3COO)2 c. sodium and bisulfite NaHSO3

Q: Write the formula for the ionic compound formed from each pair of elements. a. barium and bromine d.…

A: While writing the compounds, first write the cation and then the anion.

Q: The formula for heptyl is A. C7H15 O B. C7H14 OC. oc C7H16 OD.C7H12 C7H7 O E.

A:

Q: 16. For the following molecular compounds, give the name if formula given. Write the formula if name…

A: There are different type of compounds which contain different type of metals , non metals or…

Q: In the following list of chemical formulas, indicate all the ones which indicate MOLECULAR…

A: Molecular compound or covalent compound are those in which atoms of the molecule are bonded together…

Q: Write the formula for the ionic compound formed from each cation and anion. a. potassium and…

A: a. potassium and bicarbonate : K2CO3     b. magnesium and nitrate : Mg(NO3)2   c. lithium and…

Q: Write the formula for the compound formed when K + combines with each anion. a. OH − b. NO 2− c.…

A: a. OH − KOH   b. NO2−  KNO2   c. SO42− K2SO4

Q: 9. Write correct formulas for the following hodgepodge of compounds from Dry Labs 2A, 2B, and 2C. a.…

A: The roman numbers in the names of the compounds indicate the oxidation states of the metals.

Q: 1. Name the following compounds. MgF2 a. b. P205 SiO2 с. d. PH3 FeBr2 c. f. NHẠC1 g. K,CO3 h. Au,O3…

A: Answer:- These question are answered by using the simple concept og writing the name using the…

Q: What is the dot diagram for Na and f

A: Atomic number of Na is 11 which means it has 11 electrons. Atomic number of F is 9 which means it…

Q: Nitric acid has a formula of

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

Q: 63. Name the compounds in parts a-d and write the formulas for the compounds in parts e-h. а. NaBr…

A: Given  formula of Compound = NaBr , Rb2O , CaS , AII3 Name of Compound    = ? Name of Compound =…

Q: Write the formula for the ionic compound formed from each pair of elements. a. sodium and bromine c.…

A: Ionic compounds are formed when two oppositely charged ions combine to make a compound. i.e. a…

Q: Complete the columns in the table:  formula:   SnO2 P2O3 name: chloric acid      substance…

A: The bonds are the interactive forces that holds the atom together in a molecule and have their own…

Q: X P MyLab & Mastering | Pears x Watch A.N.T. Farm | Disney x chem101 - Search 101 Chem n-Search…

A: The formula of ionic compounds is written by following electrical neutrality principle According to…

Q: QUESTION 11 Which of the following formula/name pairs are incorrect? More than one may be incorrect.…

A: 11.)  We need to check the names of the given compounds as per naming rules.    Note : Since you…

Q: Which one of the following substances is named CORRECTLY?

A: INCORRECT NAME                                   SIF4    SILICON (IV) FLOURIDE…