Write the empirical formula for at least four ionic compounds that could be formed from the following ions: Fe²*, OH¯, Pb**, CH,co, 2+ ОН , РЬ CH;CO,

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia.

A: To solve this problem we have to use the Stoichiometry of balanced chemical equation .  First we…

Q: Write the balanced chemical equations for (a) the complete combustion of acetic acid 1CH3COOH2, the…

A: all the balanced equations are given below

Q: What is the mass percentage of Cl in hydrochlorothiazide, C₇H₈ClN₃O₄S₂?

A:

Q: + 7 02 → 4 CO, + 6 H,0

A: Balancing a reaction means the number of each type of atoms must be same on left and right hand side…

Q: Write a net ionic equation to show that hydrofluoric acid , HF , behaves as an acid in water. + H2O…

A: Whenever an acid dissolves in water it releases its proton into water and form hydronium ion and the…

Q: What mass of silver oxide, Ag2O, is required to produce 25.0 g of silver sulfadiazine, AgC10H9N4SO2,…

A: Mass of silver sulfadiazine = 25 g Molar mass of silver sulfadiazine = 357.14 g/mol Moles of silver…

Q: 195 kg of H3PO4 was extracted from 310 kg of natural phosphorite. Natural phosphorite Calculate the…

A: Molecular formula of calcium phosphate is Ca3​(PO4​)2​.Its molar mass is 3(40)+2(31)+8(16)=310…

Q: СІО, + Ca(CIO,), Са(ОН), H.O 4) +

A: balance the chemical equation

Q: A 5.276 g sample of Al-Mg alloy is digested in nitric acid (to Al*3 and Mg*²). The solution is…

A: Given: Mass of sample = 5.276 g The solution is diluted = 500 mL three 100 mL of solution titrated…

Q: Indicate the oxidation state of every individual element in the following compounds. c. Na,CO3 f.…

A: We have to indicate the oxidation state of every individual element in given compound.  We can…

Q: Iron(III) chloride is used to test the purity of your aspirin. Why does salicylic acid reacts with…

A: Given Test = FeCl3 is used to test Aspirin

Q: Many nonmetal oxides are acidic in the sense that they will react with water to form acids. For the…

A: SO3(s) + H2O(l) ...> H2SO4(l)  Oxidation number describe the total number of electrons lost or…

Q: Write the balanced chemical equation for the reaction between magnesium metal and hydro- chloric…

A: Metal reacts with acid to gives salt and hydrogen gas.The reaction between magnesium and…

Q: Which of the following elements will be directly produced when Silicon burns with Helium? A. Sulfur…

A: Nuclear reaction: A nuclear reaction must cause a transformation of at least one nuclide to another.…

Q: Indicate the oxidation state of every individual element in the following compounds. h. SO3 k.…

A:

Q: Explain Sulfides ?

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Write a balanced chemical equation for the reac- tion of bromine and triolein, a triglyceride of…

A:

Q: write the chemical formula for strontium hydroxide

A: Chemical formula-  chemical formula draw to given compound name.  example - water  chemical formula-…

Q: What % fraction of the electrons would you have to remove from a 5.0 mg sphere iron in order to make…

A: Given:  mass of Fe sphere = 5 mg = 0.005 g charge on sphere= 3C  we know that, atomic mass of…

Q: The oxidation state of chlorine in CIO is O A) -5. O B) +5. O C) +7. D) 0.

A: Oxidation state is the total number of electrons that an atom either gains or loses in order to form…

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: Write the empirical formula for at least four ionic compounds that could be formed fromt 3+ NH, Fe,…

A: The empirical formula of a chemical compound could be defined as the simplest whole number ratio of…

Q: What is the mass percentage of Na in Na2SO3?

A: To calculate the mass percent of an element in a compound, we divide the mass of the element in 1…

Q: Complete and balance: Manganese Sulfate + Aluminum Phosphate

A: We will write molecular equation, then balance it.

Q: Indicate the oxidation state of every individual element in the following compounds. i. Na,SO4 1.…

A: Na2SO4 The general oxidation state of Na is + 1 The general oxidation state of O is – 2 Net charge…

Q: In the chemical equation: Fe203(s) + 2 AI(s) --> 2 Fe(l) + Al20(s) the (I) means O a. solid O b.…

A:

Q: Write the chemical formula for iridium(Ill) nitride

A: The formula of iridium (III) nitride has to be determined. Iridium (III) nitride is an ionic…

Q: Write a balanced equation for the reaction of glucose (C 6H 12O 6) with oxygen (O 2) to form carbon…

A: The balanced chemical equation is the equation formed when the elements on the reactant side of the…

Q: Write the chemical formula for iron(I) oxalate

A: Compound is formed when ionic species are bind together by ions. Polyatomic ions are the ions that…

Q: Write the net ionic equation for Fe(C2H3O2)3 + Ca(OH)2

A: When Ferric acetate is reacted with calcium hydroxide double decomposition takes place. The products…

Q: When iron rusts it forms Fe 2O 3. Name this product of air oxidation.

A: Name of Fe2O3 is Ferric oxide or iron(III) oxide. Rust is Fe2O3.xH2O . Hydrated ferric oxide is…

Q: what is the hydronium ion concentration of a 1.2*10^-4 M solution of HClO4? What is its pH?

A:

Q: Give the chemical formula for (a) carbonic acid, (b) sodiumcyanide, (c) potassium hydrogen…

A: The composition of a chemical compound can be presented in a very precise was with the use of…

Q: Write balanced chemical equations for the following chemical reactions. Copper (II) oxide when…

A:

Q: 2. Write a balanced chemical equation for the reaction of bromine and triolein, a triglyceride of…

A: Given; structure

Q: belo 1.) NaH 2.) Br HO,

A: Stereochemistry studies the spatial arrangement of atoms. SN2 reaction is the nucleophilic…

Q: A metal sulfide M 2 S contains 14.3% of sulfur by massWhat is the identity of the metal in this…

A:

Q: What is K for 2 NO (g) + Cl, (g)= 2 NOCI (g)

A:

Q: methanol, AH = 1021 J/g %3D

A: Given data are as follows: Weight of combustible substance= 5.00 g Molar mass of methanol=32.04…

Q: Imran Syed is presenting Asi A Kiyumi and S more e.g.: The thermite reaction has been used for…

A: Given, Fe2O3 + 2 Al ---> 2Fe + Al2O3  Mass of Fe = 15.0 g  Molar mass Fe = 55.8 g/mol Molar mass…

Q: 7. Pt(NH;),Cl4 8. Fe(CO);

A: Here I have mentioned IUPAC names for the top two molecules     Pt(NH3)2Cl4-…

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

A:

Q: Carbon disulfide is produced by reacting carbon with sulfur dioxide according to the equation: 5C+2…

A: The objective of the question is to choose the statement which best follows the reaction given in…

Q: A precipitate is expected when an aqueous solution of potassium iodide is added to an aqueous…

A: Answer

Q: How do you write the reaction of aqueous copper(ii) ion with the aqueous iodate ion?

A: Copper II ion combines with aqueous  iodate ion to form Copper (II) Iodate

Q: 6. Consider the following reaction Cas(PO.)2 + 3 H,so, → 3 Caso, + 2 H;PO, a. What masses of calcium…

A: Limiting reagent It is a reagent that will be consumed completely in a reaction and determines the…

Q: Give the chemical formula for the compound Aluminum fluoride Iron(III) sulfıde Zinc nitrate

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: 1. CO2(s),? CH,MgBr 2. H,0, HCI MgBr 1. ? 2. CH,CH2OH

A: