Which of the following names and formulae are correctly matched? Group of answer choices aluminum sulfate, Al2(SO4)3 silver chlorate, Ag2ClO3 sodium phosphate, Na2PO4 zinc nitrate, Zn2(NO3)2

Q: I'm struggling with formulas for compounds.  I'm looking for the formula for cobalt (II) and…

A: The term chemical formula of a given chemical compound is used to depict the number of atoms of each…

Q: Which of the following is a correct name for the compound Fe3(PO4)2?

A: An ionic compound can be formed by criss-crossing the valencies of ions and the name of the compound…

Q: Fe(OH)3 Sr3(POA)2 Naclo Al(NO2)3 K2S03

A: The formula of a compound is formed by criss-crossing the valencies of ions.  So the given formula…

Q: The two isotopes of potassium with significant abundance in nature are 39K (isotopic mass 38.9637…

A: Isotopes are atoms of same elements which have same atomic number but different mass number. There…

Q: What is the formula for iron(III) oxide?   What is the formula for zinc chloride?   What is the…

A: Iron(lll) oxide:-  Iron(III) oxide or ferric oxide is the inorganic compound. In which Fe has +3…

Q: Calculate the mass of H2SO4.

A: Mass of H2SO4 is 98.

Q: What is wrong with the formula "HgCl" for mercury (I) chloride? Group of answer choices There is…

A: Atoms undergo ionization either by losing or accepting electrons. The removal of electrons gives…

Q: Write the name or formula for the following compounds (hint: use prefixes). Name Formula Sulfur…

A: The formula of given names as:-  Sulphur tetrabromide -  SBr4  Dinitrogen trioxide - N2O3…

Q: Look at the following formulas and corresponding names and tell me which names are incorrect and…

A: Find out the incorrect names from the following ?  CaCl2  calcium chloride  Cu2O  copper (II) oxide…

Q: I don't understand this problem! Please help! The question is: In the following balanced chemical…

A: The chemical equation represents the possible reactants that combine to yield the products. In this…

Q: Iron exists in nature as a mixture of predominantly three isotopes: 5426Fe (53.94 amu), 562.Fe…

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Q: Iron exists in nature as a mixture of predominantly three isotopes: ⁵⁴₂₆Fe (53.94 amu), ⁵⁶₂₆Fe…

A: We have to calculate the percentage of rarest of three isotopes.

Q: Which of the following name(s) is(are) correct?   1. sulfide, S2- 2. ammonium chloride, NH4Cl 3.…

A: A chemical compound is a substance made up of several similar molecules (or molecular entities) that…

Q: what is the INCORRECT formula/name combination?   options:   Ca(NO3)2          calcium nitrate…

A: To write the name of compound first write cation which is first written in the compound and then…

Q: Let's look at an example: which of the following compounds has 9 hydrogens (H)?   Options:…

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Q: A metal (M) forms an oxide with the formula M2 O. Part A If the oxide contains 53.54 % O by mass,…

A: A metal forms an oxide with the formula M2O. If the oxide contains 53.54% O by mass. The identity of…

Q: Complete the following table with either the name or formula of the compound. Name of compound…

A: Compound is made up of two or more different elements.

Q: In the compounds listed below, give the name for the formula, or the formula for the name for…

A: The objective of this question is to identify the names of the given chemical compounds or to write…

Q: sodium bicarbonate sodium fluoride iron (III) chloride sodium carbonate copper (II) sulfate…

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Q: 6.90 x 1024 formula units of sodium nitrite, NaNO₂ Express your answer with the appropriate units.…

A: Multiple  questions

Q: Cation Name Aluminum (+3) Aluminum (+3) Iron (+3) Lithium (+1) Sodium (+1) Potassium (+1) Titanium…

A: Ionic compounds are a category of chemical compounds characterized by the presence of two or more…

Q: Which of the following name/formula combinations is correct? sodium sulfate, NaSO4 Barium chlorite,…

A: The given names formula are, Sodium sulfate = Na2SO4 Barium chlorite = BaCl2O4 Platinum(II)…

Q: Formula Positive ion Negative ion Name K2S Kt Potassium Sulfide BaF2 Barium Fluoride Mgo Magnesium…

A: Positive ion:  An atom that loses its electron and carries a positive charge is called a positive…

Q: Yzed 3.725 g of an unknown mixture of NaCl, SiO2, and CaCO3. You isolated 1.108 g NaCl, 0.848 g…

A: Given information- total mass of mixture = 3.725 g  mass of NaCl = 1.108 g  mass of SiO2   = 0.848 g…

Q: 3. Give the name of the following substances: CrN,Hgl2, Cl207, Al(NO3)3 · 9H20,H2S03 A) chromium (1)…

A: Compound name can be given from their ions and corresponding oxidation state.

Q: what formula/name combination is correct? Zinc(II)oxide is Zn2O Chromium(III) sulfide is Cr2S3…

A: Answer :-  The correct formula/name combination are  Chromium(III) sulfide is Cr2S3  Sulfur(VI)…

Q: When looking at a compound's formula, they can become rather complicated. A simple compound might…

A: Generally different type of small and large molecules represented by using molecular formula, which…

Q: Correct the formula to match the name of the followingcompounds: (a) iron(III) oxide, Fe₃O₄; (b)…

A: A chemical formula is a way of presenting information about the chemical proportions of atoms that…

Q: In the compounds below, give the name if a formula is given or give the formula if a name is given.…

A: The objective of the question is to identify the chemical formula for the given compound names and…

Q: Suppose there are two known compounds containing the generic elements X and Y. You have a 1.00 g…

A: In order to find the Chemical formula of the compound we use the concept of empirical formula…

Q: Of the pairs of names and formulas listed below, which is not correct?   Question 4 options:…

A: Interpretation Which pair of names and formulas is incorrect is to be determined.

Q: Determine whether the name shown for each molecularcompound is correct. If not, provide the…

A: Atoms form molecules through bonding. The bonding between atoms is of different types. Some of them…

Q: Iron exists in nature as a mixture of predominantly three isotopes: 54 426Fe (53.94 amu), 5626Fe…

A: It is given that Iron exists in nature as a mixture of predominantly three isotopes: 5426Fe (53.94…

Q: Given the table of atomic weights listed below, determine the molecular mass (weight) of the…

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Q: Write the names or chemical formulas of given compounds; Mg(HCO3)2, KI, Iron(III)chloride, nitric…

A: the solution is as follows:

Q: In which of the following are the name and formula correctly paired? manganese(II) chlorate:…

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Q: Each of the following names is incorrect. Give the correct names. (a) CrCl2, chromium(I) chloride…

A: We know that The name of compound written as name cation first and name anion second.       The…

Q: When we see a compound that has parentheses, we treat them the same way we would in algebra. If we…

A: The compound given are, 1) (NH4)2HPO4  2) C4H8BeF3NO4  3) C6H12O6  4) CH6NO3P

Q: A 30.141 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put…

A: To determine the empirical formula , we would determine the moles of Carbon, Hydrogen , sulfur and…

Q: Which of the ionic compounds in this experiment would be good for making purple fireworks? O…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: The gemstone sapphire (see image) is mostly a compound of aluminum and oxygen that contains aluminum…

A: The gemstone sapphire is the mineral corundum. It contains aluminium cation and oxygen anion.…

Q: 1)Fill in the correct subscript in the formula for the ionic compound which contains Li + cation and…

A: Ionic compound is formed when electron is transferred from anion to cation. While writing the…

Q: What is the name of the compound with the formula Cu,CO3? What is the name of the compound with the…

A: The name and formula, of the given compounds are:

Q: Correct the following names. MnO manganese(I) oxide Ca(ClO3)2 calcium dichlorate NH4Cl nitrogen…

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Q: An ionic compound forms when lithium (Z = 3) reacts with oxygen (Z = 8). If a sample of the compound…

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Q: the formula for this batch of Epsom salts?

A: Mass percent of water in Epsom salt = 100 x Mass of water/Mass of Epsom salt Mass of Epsom salt =…

Q: What is the formula for sodium sulfite?       What is the formula for copper(II) hydroxide?…

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Q: A general chemistry student was asked to write the chemical formula of the following compounds. The…

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

A: -> Ionic compound is formed due to attraction between cation and anion . -> Cation is formed…