Calculate the formula mass of each of the following: (unit = amu)

Q: In your own words, please explain how one would write the formula for a compound containing a…

A: Polyatomic ions are ions which consist of more than one atom. For example, carbonate, CO32- contains…

Q: Complete the following table: Some polyatomic ions name chemical formula carbonate anion hydronium…

A: We know that, anion contain negative charge and cation contain positive charge. So,

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

A: Ammonium cyanide - NH4CN = NH4CN or ammonium cyanide CH4N2 = CH4N2

Q: What is the definition of the first compound notation?

A: Given To know the first compound notation

Q: A nitrogen oxide is 63.65% by mass nitrogen. The molecular formula could be

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: Give the chemical formula and the molar mass for each of the following: Ammonium bisulfate…

A: Chemical formula and molar mass:

Q: Question attached

A: Interpretation - To write the balanced chemical reaction.

Q: Complete the following for the compound aluminum nitrate formula Al(NO3)3 number in formula atom…

A: Given,Aluminium nitrate.The formula of the given compound is Al(NO3)3

Q: Determine the molecular and empirical formulas of the following: (a) The organic solvent benzene,…

A: Molecular formula and empirical formula will be written using the number the atoms of each type in…

Q: How many formula units (particles) are found in 324.1 grams of Mg3(P04)2-

A: Mass of Mg3(PO4)2 = 324.1 gram  Molar mass of Mg3(PO4)2 =

Q: Classify compound as ionic or molecular. NaI

A:

Q: The Sl unit representing the number of particles in a measured amount of substance is the mole v…

A: Since one mol of any molecule has 6.022×1023 molecules.

Q: Question 2 of 10 Calculate the formula mass of barium bromate, Ba(BrO, ),, in atomic mass units (amu…

A: [2.] Mass of Ba(BrO3)2 = Mass of Ba + 2 × Mass of Br + 6 × Mass of O = 137.327 u + 2 × 79.904 u + 6…

Q: a certain compound contains 54.0 g or carbon and 10.5g of hydrogen. its relative molecular mass is…

A: Given,54.0 g of carbon and 10.5g of hydrogen.The molar mass of this compound is 86 g/mol.Molar mass…

Q: How many atoms of each element are in a formula unt of Magnesium Phosphate?

A: Ionic compound  Ionic compound composed of cation which is positively charged (+charge) and an anion…

Q: calculate the formula weight for each of the following compounds. Round to the nearest tenth.…

A: The formula of mercury (II) chloride is HgCl2. The formula mass of mercury ion is 200.59 g and…

Q: Which elements are normally present in organic compounds?

A: SOLUTION: Step 1: Organic compounds are a large class of chemical compounds in which one or more…

Q: Describe the formation of solid potassium sulfide (K₂S) fromlarge numbers of potassium and sulfur…

A:

Q: How many atoms are in the compond of  NaOH

A: NaOH is sodium hydroxide.  It is base in nature. It consists  of sodium , oxygen and hydrogen.

Q: How many total atoms are present in the following compound? (Please answer using whole numbers.)…

A:

Q: How many cations are there in the ionic formula for the ionic compound formed when aluminum ions and…

A: The ions given are  1) Aluminium ion i.e Al3+ which is cation. 2) sulfate ions i.e SO42- which is…

Q: what is the formula for phosphorus pentachloride

A: phosphorus pentachloride is a greenish yellow is a crystalline solid. it is decomposed by water to…

Q: What exactly does the first compound notation mean?

A: A compound is a species formed when two or more atoms joined together chemically to form ionic and…

Q: naming the compounds.

A:

Q: Complete the following for the compound cobalt(III) sulfite. formula = Co2(S03)3 atom number in…

A: Just count the number of different atoms separately and put in the table.

Q: Copper (II) iodide + silver nitrate --> copper (II) nitrate + silver iodide formula

A: Copper (II) iodide + silver nitrate --> copper (II) nitrate + silver iodide

Q: SO, Na + HCI → ? + NaNO2 → ? -N=N-

A:

Q: What is the meaning of the first compound notation?

A:

Q: how many formula units in 7.69 grams of MgO

A: The formula unit is used to define the empirical formula. So we are basically asked to find how many…

Q: Topic: separation scheme of group i and iii cations Write the chemical formula or preciptates…

A: Here we have to write chemical formula or precipitate formed of group 1 and 3 cations-

Q: How many formula units of NaCl are in 60.0 grams of NaCl

A: Given mass of NaCl = 60.00 g  Molecular mass of NaCl = 23 g/mol + 35.5 g/mol  = 58.5 g/mol

Q: What does the term "first compound notation" refer to?

A: First compound notation is solution set to our 'and' compound inequality.

Q: What is the formula for copper sulfite?

A: Write formula of copper sulfite?

Q: Express your answer as a chemical formula.

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: rite the empirical formula of at least four binary ionic compounds that could be

A: The cation Mg2+ forms a binary ionic compound with two Cl- ions having empirical formula MgCl2. It…

Q: What is meant by the first compound notation?

A: To explain the first compound notation.

Q: Which molecular compound contains 7 atoms per molecule ?

A: In this question, a compound having 7 atoms per molecule has to be determined. In a chemical…

Q: Determine the molecular and empirical formulas for the substance shown in the ball- and-stick model…

A: We habe to give the molecular and empirical formula

Q: What is the formula for ammonium chromate ?

A: Ammonium chromate is an inorganic salt and which is prepared from ammonium hydroxide and ammonium…

Q: Complete the table below for calculating the formula weight of the ionic compound cobalt(III)…

A: The cation given is Co3+ and anion is I-

Q: IV. Activ ity 2- Calculating The Molecular Mass 1. Hydrogen peroxide Formula: 2 Celsium chloride…

A: Since you have asked question with multiple parts, we are solving first three parts for you. For…

Q: Elements/ Compound Name Chemical Formula Number of atoms Total number of atoms Hydrochloric acid HCI…

A: The number of atoms can be determined by looking at the subscripts on the symbol of the different…

Q: Give one example each of a molecule in which empirical formulaand molecular formula are: (i) same…

A: i) Water → both molecular and empirical formula is H2O.

Q: FORMULATION OF NON-METAL - NON-METAL BINARY COMPOUNDS Complete the following table! Compiler…

A: The chemical formula represents the number of atoms of each element present in the molecule. The…

Q: Why did we classify the compounds qs ionic or molecular?

A:

Q: Determine the molecular and empirical formulas for the substance shown in the ball-and-stick model…

A: Molecular formula = C6H12 Empirical formula = CH2

Q: Decide whether each pair of elements in the table below will form an ionic compound. If they will,…

A: Ionic compounds are formed by the combination of an electropositive and an electronegative element.…

Q: A chemical formula in which the subscripts represent the simplest whole-number ratio of the atoms or…

A:

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.