Which has the correct name-formula combination? A) Iron(II) nitride - FeN B) Nickel(II) oxide - NiO2 C) Titanium(IV) phosphide - TiP D) Manganese(II) sulfide - MnS

Q: Write a formula for the following substance: a compound whose molecules contain twice as many oxygen…

A: we have to write formula of a compound in which number of O atoms = 2(number of carbon atoms)

Q: For each compound, list the correct formula and calculatethe formula mass.(a) barium bromide(b)…

A: a) barium bromide(b) dinitrogen trioxide(c) copper(I) sulfate(d) hydrobromic acid

Q: Name each compound and calculate its formula mass. (a) PtO2 (b) N½O5 (c) Al(CIO3)3 (d) PBr5

A: Chemical formula provides the chemical composition of the elements and all compounds has unique…

Q: Choose the correct empirical formula corresponding to each of the following molecular formulas. (a)…

A: Empirical formula of a chemical compound is the simple whole number ratio of atoms present in a…

Q: For each compound, list the correct formula and calculatethe formula mass.(a) tin(IV) sulfate(b)…

A: For the given compounds the correct formula and formula mass has to be given. since, you are asked…

Q: (a) H2 _?_ x1025 H atoms  (b) Ca(NO3)2 _?_ x1023 Ca2+ ions  _?_ x1024 NO3- ions  (c) N2O2 _?_ x 1024…

A: The mole is actually contains Avogadro’s number of particles in elements or compounds. Avogadro’s…

Q: What is the percent of calcium are in Ca3(PO4)2?

A:

Q: What information is provided by the formula for potassiumchromate ( K 2 Cr O 4 )?

A: Introduction: Molecular formula: The molecular formula represents the number of each kind of atom or…

Q: What kind of chemical formula can be obtained from experimental data showing the relative masses of…

A: The formula obtained is:

Q: Calculate the molecular (formula) mass of each compound:(a) dinitrogen pentaoxide; (b) lead(II)…

A: The molecular formula is known as the chemical formula that specifies the total number of atoms…

Q: What is the balanced formula for iron(ii) permanganate

A: Answer: Chemically, the most common oxidation states of iron are iron(II) and iron(III).

Q: Which kind of chemical formula can be obtained from experimental data showing the relative masses of…

A:

Q: Chemistry Some of the formulas could be either molecular or empirical formulas; however, some can…

A:

Q: A white powder is made of 24% carbon and the rest being fluorine . Its simplest formula is ( C =12,…

A:

Q: Determine the molecular or formula mass of each of the following compounds. (For this exercise,…

A: When the masses of all the atoms present in a molecule are added, the value obtained is referred to…

Q: An ionic compound has the following composition (by mass): Sr, 41.4%; N, 13.2%; O, 45.4%. a What is…

A:

Q: What is the empirical formula of acetic acid, HC₂H₃O₂?

A: Empirical formula represents the simplest ratio of the number of constituent atoms of a given…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: There are four ions given, two cations and two anions. By combining them with one another making a…

Q: Correct subscripts are essential for correctly writing a chemical formula True False

A: Correct subscripts are essential for correctly writing a chemical formula?

Q: Determine the name, formula, and molecular (or formula) mass of the compound in each scene below:

A: Given: Figure is given in  above queation. We have 3 elements, Na , O. And N

Q: each) Name Formula Calcium nitrate = Ca?*(NO3) 2+ Ca(NO3)2 %D > II

A:

Q: Fill in the table below by providing the missing information - name or formula. Compounds 1-10 are…

A: Name or formula of missing table information is given

Q: Compute the númber of ions present in 5.85 g of sodium chloride. (Given, NA = 6.022 x 102, atomic…

A:

Q: Write the formula of each compound, and determine its mol-ecular (formula) mass: (a) sodium…

A: Sodium is a group I element with a charge +1. Dichromate is a polyatomic ion with the formula…

Q: 67.) A compound used in the nuclear industry hus the following compositions uranium, l67.411.;…

A: Firstly calculate the moles of the each elements considering hundred gram of the compound.

Q: Verify the formula mass for water, H₂O.

A: mass of Hydrogen 1g/mol Mass of oxygen =16g/mol Total mass= 1×2+16=18g/mol

Q: - recall the rules for naming ionic and molecular compounds that we learned; do not invent names: -…

A: Here we have to interpret the above chemical reaction-

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Solution - 1. From Fe3+ and CH3CO2- - (CH3COO)3Fe 2. From Fe+3 and ClO3- Fe(ClO3)3

Q: 22. As in question 21 determine the mass % of N (nitrogen atoms) in ammonia (NH3), urea (CHẠN2O) and…

A: Mass percent is the mass of the element divided by the mass of the compound or solute.

Q: Cs2S NH4HSO4 ZnO2

A: Chemical compounds/molecules : These are chemical species which are  composed of identical or non…

Q: 2. A compound has the following chemical formula; CuAl6(PO4)4(OH); 4 H₂O. Calculate the mass…

A:

Q: Which has the incorrect name-formula combination? A) Cobalt(II) chlorite - Co(CIO,), B) Iron(II)…

A: Which of the name - formula is incorrect ---

Q: C2H2O is the empirical formula for Ethanone. Asprin has the formula C9H8O4 how do I get this answer?

A:

Q: 2. Given the following molecular formulas, determine the empirical formula of each compound: N,O5,…

A: ANSWER IS :

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: The empirical formula has the simplest ratio of elements present in the exact molecular formula. The…

Q: Iron is a metallic element, find the number of proton, -2 Fe electron and neutron 3- Write the…

A: In an neutral atom number of Protons must be equal to number of electrons Given : Atomic number of…

Q: ball & stick ball & stick ball & stick 3D model + labels - + labels + labels Formula Name ion ion…

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

Q: Formula of Calcium bicarbonate? ( including the positive ion and negative ion).

A: Cations and anions combine to form ionic compounds.

Q: Write the formula of each compound, and determine its mo-lecular (formula) mass: (a) ammonium…

A: Molecular formula of a substance depicts the number of chemical atoms present in a substance.  When…

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: How many atoms of chlorine (CI) are present in 0.072 g of FeCI,? Given that ; Fe= 56 g /mol, Cl=…

A: Given that mass of FeCl = 0.072 g Molar mass of Fe = 56 g/mol, Cl = 35.5 g /mol Hence, molar mass of…