In order to dope crystalline Si with extra electrons, which element should be incorporated into the lattice?

Q: Define the term Interconverting Masses?

A: The term Interconverting Masses has to be defined below.

Q: Give the formula of the following co a. Cobalt(III) sulfite b. triphosphorus pentoxide c. calcium…

A: A chemical formula is an expression that shows the elements in a compound and the relative…

Q: Question 1 of 5 What type of compound are they by seeing its chemical formula. HBr O lonic Acid Hide

A:

Q: moles

A: In the balanced chemical reaction,  Number of atoms of each element in reactant side is equal to…

Q: What is the formula for Pb4+ and No31-

A: Ionic compounds are formed by oppositively charged ions held together by electrostatic force of…

Q: 5. What is the correct formula for zinc hypophosphite?

A: Molecular formula is actual number of atoms present in the molecule.

Q: What is the charge on X in Na2[X(PO4)3]? Type your answer.

A: Charge on Na is +1  Charge on (PO4)3 is -3

Q: is coke ( softdrink) inorganic compound?

A: Inorganic compounds are defined as compounds with lack of carbon and hydrogen bonding compounds or…

Q: 1. ВН3, THF 2. Н,О. NaOH

A: Hydroboration oxidation reaction:  1) It is a two-step hydration reaction that converts an alkene…

Q: QUESTION 6 Which of the following gases contain hydrogen atoms? O NO, O Ar OH, O F. O Rn HCI CO, NH,…

A: The hydrogen atom is the simplest of all atoms: it consists of a single proton and a single…

Q: QUESTION 4 What kind of carbon atom is circled in the following chemical structure? O A. 1° O B. 2°…

A:

Q: Melting point Conducts electricity when dissolved in water Soluble in water Soluble in oil Crime…

A:

Q: What is the percentage composition of: (a) Cl in Chloric acid (Cl=35,H=1, O=16) (b) Na is sodium…

A:

Q: Which of the following substances is a nonelectrolyte? Select the correct response. O CH4, which is…

A: Electrolytes are the substances which dissociate into ions in aqueous solution.

Q: How are the following crystals are formed? a. salt b. snow c. uric acid d. amethyst e. sugar…

A: Let's discuss how the crystals of salt,snow,uric acid,amethyst and sugar crystals are formed.

Q: 3. How many hydrogen atoms are on the left side of the arrow, and how many hydrogen atoms are on the…

A: The given reaction is- 2H2 + O2→2H2O

Q: Name the main active ingredient (provide the formula and chemical name, e.g.: AlPO4, aluminum…

A: The name of the compounds given are lye, baking soda, milk of magnesia and Epsom salt.

Q: Element Formula Physical State Color hydrogen H2 gas colorless carbon copper iron

A: As per rule we can answer one question , so i given  answer for first question

Q: ELEMENT Give away or gain Ion's r ve Cesium Aluminum

A:

Q: TRUE OR FALSE: Group 14 elements are gases at room temperature and pressure

A: Carbon silicon germanium tin lead are group 14 elements

Q: Question 4 The number of valance electrons of Zinc(Zn30) is 1 30 None of the above

A: Answer  -2 Valence electron means number electron present in outermost shell

Q: How much NaAlO2 (sodium aluminate) is required to

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Q: How is the chemical within a molecule of carbon dioxide different from the chemical within a crystal…

A: Whenever CO2(ligand)or any ligand forms a complex with metal. They show back bonding called synergic…

Q: How many grams of aspirin should be used to prepare 1.255 kg of the powder? Aspirin 6 parts…

A: Given;

Q: ntify composition of the substance with each formula as one of the four: molecular (M), ionic (I),…

A:

Q: 3. Which of the following represents chloric acid? А. HCIO, В. CIO; С. HCIO, D. HCIO

A: We have to identify chloric acid .

Q: hy did mercuric oxide in Lavoisier’s reaction chamber weigh more thanthe mercury metal?

A: Mercuric oxide formula is  HgO  Mercury symbol is Hg

Q: What is the chemical formula for iron (III) carbonate and for silver acetate?

A:

Q: Water of crystallization Formula of hydrate ZnSO4•_H2O 5. A hydrate of calcium sulfate, CaSO4• XH2O,…

A: Given: Mass percent of water = 20.9 % Let “X” be the number of moles of water. Mass of water = (X ×…

Q: find the molar mass of tooth enamel the chemical name is  Hydroxyapatite   - [ Ca3(PO4)2]3Ca(OH)2

A: Calculating molecular weight by putting atomic weight of elements in compounds.

Q: What is the formula for iron (III) phosphide?

A:

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: A metal ion with 2+ charge has 23 electrons and forms a compound with a halogen ion that contains 17…

A: SOLUTION: Step 1: A metal gains positive charge by the loss of electrons. A metal ion with 2+ charge…

Q: Fluorine (F,)

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

Q: For erythrosine, a food colornig, C20H6I4Na2O5, how many hydrogen atoms would be present in the 86.0…

A: The relation between moles, mass and molar mass can be written as:

Q: Morton’s makes table salt, also known as sodium chloride. What is the chemical name, what is the…

A: The chemical name of the compound tells the name of each element present in the compound. The…

Q: D Br excess HBr OH + 1. E1 2. S,2 3. S,1 4. E2 4.

A:

Q: Give the formula for cobalt(II) chlorate dihydrate.

A: The formula for chlorate ion is ClO3. The charge of chlorate ion is -1 . In order to achieve +2…

Q: Express Na+ and Se2 as a chemical formula

A: Ionic compound is a compound formed by combination of cations (+ve ion) and anions (-ve ion).

Q: Gadolinium oxide, a colorless powder which absorbs carbon dioxide from the air, contains 86.76 mass…

A: Given : mass % of Gd = 86.76 % Assuming pseudo formula of Gadolinium oxide is GdaOb  And mass of…

Q: Give the Stock system name for the following. (a)    Fe(NO3)3 (b)    Au2S (c)    CuI

A: Chemical name.

Q: What is the chemical formula for ferric ferrocyanide? Please explain how you got the answer

A: In Ferric ferrocyanide there is a presence of Fe3+  and [Fe(CN)6]4- ions. The possible formula…

Q: Name the following compounds using traditional and stock method: 1. Fe (OH), 2. HgCl, 3. Cuo 4.…

A: Hi, Since you have posted a question with multiple subparts, we will solve the first three subparts…

Q: Identify The Formula For Silica

A:

Q: 4) Through research, determine the chemical name for each of the following common substances: [A3]…

A: The fundamental constituents of glass is SiO2 .  SiO2 = silicon dioxide

Q: QUESTION 31 The chemical symbol for manganese is... ... Mo Mg Ga Mn

A: The atomic symbol of elements can be identified from periodic table,  Mo is molybdenum ( Atomic…

Q: 1. V₂(SO4)3 -> Vanadium (III) Sulphate V₂(SO4)3->2V+3+3(SO 4)-² 2. Zn 3P 2 -> Tri zinc Di phosphide…

A: In solutions( aqueous ) the salt MaNb dissociates in aMb+ (cation) and bNa- (anion). Similar to this…

Q: Which

A: We have to select single charged species.

Q: Inorganic

A: In this question, we will discuss about In Solution ( Hypotonic Solution ) solvent water molecules…