A. Give name to the following chemical C. Write the chemical formula for the followings. formulas. Identify the TYPE of Identify the TYPE of compound Means whether is compound Means whether is Acid, base, Acid, base, Salt, or binary Salt, or binary 1 7 Pb; (PO4)2 Barium oxide 2 8 SO3 Hydro chloric acid 3 Fe,03 Carbonate 4 10 CaHPO3 Hydrogen per iodate 5 11 Hg (1 04) 2 Magnesium hydroxide 6 12 Na H 2PO4 Ammonium carbonate

Q: 104. An ionic compound that is 62.56% lead, 8.46% nitrogen, and 28.98% oxygen is used as a mordant…

A: Molecular formula = n x empirical formula

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A: Hypothetical element El Hydroacid, HEl Reaction; H2O + HEl  = H3O+ + El-   Molar mass of HEl =…

Q: Which statement is incorrect?  A. All molecules are compounds but not all compounds are molecules.…

A:

Q: Calculate (to the nearest 0.1 u) the formula mass of these compounds. (a) boron trifluoride, BF3…

A: The compounds given are BF3, SrSO4 and CCl4.

Q: 5. Name the following compounds: Fe203, N205, MNF3, NaH2PO4, HIO, Ba,Si, Na2B407 · 10H20. A) ferric…

A: The naming can be done by iupac nomenclature  Name of Fe2O3 is Ferric hydroxide because here…

Q: Which of the following are ionic compounds? a) calcium carbonate b) SO3 c) CoCl3 d) PCl3…

A: Ionic compounds are formed by the complete transfer of electrons from one metal atom to the other…

Q: 3. Complete and fully balance each equation. HNO3(ag)t NaOH(ag) → H2O(I) a. b. Zn(s)t CusO4(ag) →…

A: 3) Answer : a) HNO3(aq) + NaOH(aq)                                → NaNO3(aq) + H2O(l)    b) Zn(s) +…

Q: Determine the empirical formulas of the compounds withthe following compositions by mass:(a) 10.4%…

A: % by mass of C = 10.4%% by mass of S = 27.8%% by mass of Cl = 61.7% Assuming the mass of the…

Q: What is the difference between an alkane, an alkene, and an alkyne?

A: All the organic compounds which are made up of carbon and hydrogen are called as hydrocarbons. The…

Q: 1) CH, 2) H2 (POLYATOMIC IONS): 3) NH, 4) 0, 5) N2 11) OH (hydroxide ion) 12) SO, (sulfate ion) 13)…

A: Lewis structure repersents the number of valence electrons around the atoms in a molecule.

Q: Calculate the mass percent of Cu in CuCl2. (Mass of Cu= 63.55 g and Cl= 35.5 g) ii) Calculate the…

A: Mass percent is the percent ratio of mass of element in the compound to the total mass of the…

Q: A particular coal contains 2.55% sulfur by mass. When the coal is burned, it produces SO2 emissions,…

A: The amount of a particular element present in a compound is represented by the mass percentage of…

Q: Name the acids (a) HCN, (b) HNO3, (c) H2SO4, (d) H2SO3

A: Acids are usually named on the basis of their ion attached to Hydrogen.

Q: Calculate the number of atoms of silicon (Si) in 415 cm3of the colorless gas disilane at 0°C and…

A: GIVEN: Density of disilane =  0.00278 g cm-3 Volume of disilane = V=415 cm3   The molecular formula…

Q: Bromine forms four oxoacids, similar to those of chlorine. What is the name of the acid HBrO2 and…

A: In the given question we have to write the name of the following acid and salt. we know that,…

Q: 10. Tin (IV) Oxide MU2 t S B. Naming and Writing Compounds For numbers 1-5, write the name of the…

A:

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

A:

Q: 1. Which of these is NOT a cation? A NH,* B CI C Mg* 2+

A: The given ions are: A NH4+ B Cl- C Mg2+ D K+ To find, the ion which is not a cation?

Q: Neutralization reactions involve the hydrogen ions (H+) from an acid, reacting with a base that…

A: Since the reaction between hydrogen ions (H+) and hydroxide ions (OH-) produces water as shown…

Q: The Law of Definite Composition assures that when oxygen and hydrogen react with one another they…

A:

Q: 3. Name the following 1onic compounds. (a) Cal; (b) K;P (c) AIF; (d) Ag,S (e) Cs,CrO4

A:

Q: Calculate (to the nearest 0.1 u) the formula mass of these compounds. (a) carbon monoxide, CO  u…

A: Formula mass is the mass which is obtained from the formula of any compound. Recall the atomic…

Q: 2. Write the correct chemical formula: a. Magnesium fluoride b. Stannic nitrate c. Magnesium…

A: Following are the chemical formula of given compounds:

Q: (c) 3.25 M KASO lons: O KAS Dot O AsO, OK O AsO, M (cation]- [anion]-

A: Dissociation of 1 K3AsO4 gives 3K+ and 1 AsO43-: K3AsO4  ------->  3K+  +  AsO43- So, Molarity of…

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl6(PO4)+(OH):"4 H2O.…

A: Interpretation : Following questions need to be solved .

Q: A compound M,Se; contains 8.725 g M for every 9.000 g Se. Determine the identity of M and give the…

A: The ratio of the 2:3 is obtained from the compound's chemical formula. Element  M Se mass…

Q: 1. Consider adding a single H+ to the polyatomic ion phosphate. What is the formula of the new ion…

A: 1) The formula of polyatomic ion phosphate  is PO43-. when single H+ is added to the polyatomic ion…

Q: 1.The formula mass of the compound between gallium (III) and oxalate ions in g/mol is: Group of…

A: The formula mass of a compound is the total average atomic masses of each atom which is showed in…

Q: Name the following ionic compounds:  (a) Li2O (b) FeCl3 (c) NaClO

A: Note: As per our guidelines we are supposed to answer first 3 parts. Please repost other 3 parts as…

Q: 2) Methanol (CH3OH) is a single-carbon alcohol that is commonly known as wood alcohol, because it…

A: A mole of an element or compound has Avogadro number of atoms or molecules in it. Each element or…

Q: nat is the mass in mg of one billion water molecules? a. 1.09 x 1016 mg b. 2.99 x 10-14 mg C. 2.99 x…

A: 1 mol of a molecule is equal to 6.023×1023 number of molecules. The number 6.023×1023 is called the…

Q: Write the symbol for F, Cl, Br, I, O when they react to form ions. Are they cations or anions?

A:

Q: k) magnesium hydroxide I) hydrofluoric acid m) barium nitrate SCH 3U n) sulfate ion o) ammonium…

A: The formula for above compounds given as follows

Q: Classify the types of matter below: Name Formula Picture  Atom (Y/ N) Molecule (Y/ N)…

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: Which of the following species is NOT a compound? A. Glucose, C6H12O6 B. Water, H2O C. Methane gas,…

A: Molecule: It is a chemical substance formed by a single atom of the element or by the combination of…

Q: 17. A 5.0 g sample of calcium nitrate (Ca(NO3)2, M=164) contaminated with silica (SiO2, M=60.1) is…

A:

Q: 7. A 0.45 g sample of aspirin is decomposed into its and found to contain 0.27 g C, 0.020 g H, and…

A:

Q: xplaining to me in great detail how to name Sr(OH)2 and Fe(OH)3 compounds. What type of compounds…

A: Given : We have to tell about the given compounds .

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A: The given molar mass of the elements are as follows:- H: 1.00784 g/mol O: 15.999 g/mol El: 156.31965…

Q: 2 K3PO4 + 3 Ba(OH)2 -> Ba3(PO4)2 +6 KOH total ionic? net ionic?

A: The total ionic equation is used to represent the molecular equation, wherein all the reactants and…

Q: Which of the following are ionic, and which are molecular?(a) PF5, (b) NaI, (c) SCl2, (d) Ca1NO322,…

A: The compounds which are formed by its respective cations and anions  through electrostatic…

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A:

Q: A metal (M) forms a compound with the formula MI2. The compound contains 79.97% I by mass. Identify…

A: Given:Molecular formula of compound = MI2Mass % of I = 79.97%We need to identify the metal in the…

Q: 2. Write the formula of: a) Ferrous dichromate b) Mercurous hydroxide c) Barium nitrate d) Ammonium…

A:

Q: II. Give the chemical formula of the following compounds. 1. Copper (II) sulfate or Cupric sulfate…

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

Q: Write the empirical formula for the compound formed by(a) Na+ and PO43-, (b) Zn2+ and SO42-, (c)…

A: The empirical formula for the above compound is given below

Q: 1. (a) 5.00g of caffeine is found to contain 2.47g of carbon, 0.26g of hydrogen, 1.44g of nitrogen…

A: Given: The mass of carbon=2.47 g. The mass of hydrogen=0.26 g. The mass of nitrogen=1.44 g. The mass…

Q: Write the formula for Nitrogen Dioxide (enter all subscripts as numbers, for example Al2O3 would be…

A: Covalent compounds are formed by sharing of electrons in between two or more atoms. In the covalent…

Q: A particular carborane has the following mass percentages: 21.30%C and 67.09%B. What is the…

A:

Q: 1. A sample containing only CaCO3 (100.0869) and MgCO3 (84.3139) was ignited and carbonates…

A: Molar mass of CaCO3 = 100.0869 g/mol Molar mass of MgCO3 = 84.3139 g/mol Molar mass of CaO = 56.0774…