Fill in the missing information to give the correct formula for each compound: (a) Al;(SO4); (b) (NH,);(PO4); (c) Rb;(SO4);

Q: Complete the table: Type of Compound (lonic, Molecular, Acid) Formula Name N2H4 molecular potassium…

A: Complete the table,

Q: Write the formula based on the name, or the name based on the formula, for each hydrocarbon. a.…

A: Introduction: The different ways to represent compounds are: Molecular formula: Molecular formula…

Q: Name the ionic compounds (a) NH4Br, (b) Cr2O3, (c) Co1NO322

A: Given compound is NH4Br. Name of NH4Br can be given considering the polyatomic cation and anion. The…

Q: An organic compound has the following composition: 69.72% carbon, 11.70% hydrogen and 18.58% oxygen.

A: B) C5H10O

Q: Cyclopropane is an interesting hydrocarbon. Instead of havingthree carbons in a row, the three…

A: (a) The empirical formula can be defined as the formula written in the simplest ration of the…

Q: True or Flase ✅❌؟؟؟ . 1- The molar masses of all the elements are equal . 2- According to the rules…

A: (1.)  The molar masses of all the elements are equal .  [False]  (2.)  According to the rules for…

Q: Find the ionic compound among these. O K20 O N20 H20 OF2

A:

Q: A compound contains an unknown ion X and has the formula XCl2. Ion X contains 24 electrons. What is…

A: A neutral atom contains equal number of protons and neutrons.

Q: Provide an explanation for the way the following formula Ca5(PO4)3OH is written and provide the name…

A: (Ca)5 (PO4)3OH is the Hydroxylapatite.

Q: The most common charge associated with scandium in its compounds is 3+. Indicate the chemical…

A: [a.] Scandium triiodide ScI3  [b.]  Scandium sulfide Sc2S3 [c.]  Scandium nitride ScN

Q: 2.7.3 What is the correct formula for the compound carbon tetrachloride? a) C,Cl4 b) C,C1 c) CCl, d)…

A: The correct formula of carbon tetrachloride has to be predicted.

Q: Write a chemical formula for a compound that containstwo chlorine atoms to every one oxygen atom.…

A: ANSWER IS

Q: Name the ionic compounds (a) K2SO4, (b) Ba1OH22, (c) FeCl3

A: a) The compound given is K2SO4  In the compound we have cation K+ i.e potassium and anion SO42- i.e…

Q: - Which of the following is not an ionic compound?

A:

Q: What is the mass of the molecular ion formed from compounds formed from having molecular formula:…

A: A molecular ion (a cation) is formed on removing a single electron from a molecule using a high…

Q: Write the empirical formulas for (a) glucose, a substance also known as either blood sugar or…

A: Empirical formula : The formula which gives the simplest wholenumber ratio of the atoms of various…

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: Write the formula for phosphorus tribromide?

A: A chemical formula is defined as a collection of chemical symbol that is used to show the elements…

Q: The name of the compound below is NH2 CI

A: The IUPAC name of the compound can be written on the basis of the main carbon chain, functional…

Q: why is Classifying Substances as Atomic Elements, Molecular Elements, Molecular Compounds, or Ionic…

A: All the chemical species in the nature exist in several form of compounds i.e molecular…

Q: What is the correct name of the compound, HCIO2? O hydrochloric acid O Chloric acid O Perchloric…

A: The compound we have is  HClO2We need to write the correct name for the compound HClO2

Q: Determine the empirical formula for CH O. A) C,H,O B) C,H O C) C,H,O D) CHO E) C„H_O,

A:

Q: 3. Name the following compounds a) сно b) OH c) CI- -CO2H Br CI F

A:

Q: calculate the formula mass for each compound C2H5N3O2

A: Formula Mass: The formula mass of a molecule is the sum of the atomic weights of the atoms in the…

Q: What compound has 66.75% copper 10.84% phosphorus and 22.41% oxygen

A: Given:percentage Cu =66.75%P =10.84%O= 22.41%   % molecular wt relative no of atoms =%atomic…

Q: Compound Formula Cation Formula Anion Formula A3+ so,?- Mg+ NO3 K* CH3COO"

A:

Q: Cation Formula Anion Formula Compound Formula Zn2+ PO, 3- ZNPO Mg2+ Cu2+ FT

A:

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: 4. Name of the compound FeO: a) Iron (II) oxide b) Iron (I) oxide c) Iron (IV) oxide d) Iron oxide

A:

Q: Write the correct ionic formula for the compound formed between the following: Part C Ba?+ and N3-…

A: Ionic compounds are the compounds held together by ionic bonds and they comprise ions. Elements can…

Q: Define and provide an example for each of the following: atomic element, molecular element, ionic…

A: Atomic element: An  atomic element is defined as an element which exists in nature with one atom as…

Q: Aluminum sulfate, Al2(SO4)3, is an ionic compound that is used in the manufacture of paper and in…

A: The molar mass of an ionic compound is referred to as formula mass. For example: The formula mass of…

Q: Compound X has a molar mass of 134.13 g mol 1 and the following composition: element mass % carbon…

A: Given that, A compound X has molar mass = 134.13 g/mol Compound X has composition are: Mass% of…

Q: B. Name the following organic compounds: (6) (7) (8) (9) CL x (10) 4

A: For naming of this type of branched alkane or alkyl halide , first detect the longest carbon chain.…

Q: Calculate the formula mass for each of the compounds. NaHCO,: amu C,H,N,0;: amu (NH, ),SO,: amu

A:

Q: How many N atoms are in one formula unit of (NH₄)₂SO₄?

A: formula unit of (NH4)2SO4 1 mol = 6.022 × 1023  atoms

Q: How many hydrogen atoms are in three formula units of ammonium benzoate, C₆H₅COONH₄? A) 9 B) 12 C)…

A: The molecular formula of the compound given is C6H5COONH4.

Q: Calculate the molecular formula of a compound that has an empirical formula of P2O5

A:

Q: 1. Excess CH3M9B 2. H30* 3. NaH, THF 4. CH3CH2CH,Br

A:

Q: Which of the following is a molecular compound?

A: a) Nacl -sodium chloride ionic  Na+/Cl-  b) NaoH -sodium hydroxide ionic Na+ /OH -  C)Fe PO4-  Iron…

Q: Write the formula for sodium disulfomercurate (II). C Naz[HgS] C Na[HgS,]+2 O Na[HgS] C Na[HgS2]…

A: In this question, we will see the correct formula for sodium disulfomercurate (II)  You can see the…

Q: For what type of compound are we unable to write a molecu-lar formula?

A: The representation of actual number of atoms found in a molecule of a substance are referred as…

Q: B. Write the empirical formulas of the following compounds: 1. C₂N2 2. Na₂S₂04 3. K₂Cr207 4. C6H6

A:

Q: 3- How many kinds of hydrogen atoms are there in the following molecules? a) b) C-C-0- Hs C CH:

A:

Q: Cation Formula Anion Formula Compound Formula Cr*so Cr3+ so,?- 2- Cr3+, Cr2+ NO, K+ CH;COO"

A:

Q: 2. The formula for Ferric chloride is......... a) FeCl b) FeCl3 c) CuCl3 d) FeCl2

A:

Q: Cation Formula Anion Formula Compound Formula Cr3+ S2- Zn2+ Br Co2+ 02.

A: The compounds that contain ions are called as Ionic compounds. An ionic compound is a chemical…

Q: Is this compound an ionic compound or a molecular compound NH3

A: The compounds which are made up of ions are known as ionic compounds. Ionic compounds have tendency…

Q: Give the traditional and the Stock names of the following compound Compound 1. Fe(OH), 2. Hgl, 3.…

A:

Q: Is this compound ionic or covalent Carbon monoxide Potassium sulfıde Nitrogen trichloride Nickel…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".