Q: explain the structure of dichromate ion.
A: Molecular formula for dichromate is Cr2O72-.
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A: The given halogen displacement reactions are I2 + CaBr2 → F2 + NaI → Cl2 + KF→ Br2 + BaCl2 → The…
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A:
Q: Provide the molecular formulas for the following compounds Aluminum bromide Gallium phosphide…
A: Molecular formula of ionic compounds can be written by following electrical neutrality principle…
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A: Chromium, a transition metal used in chrome plating, forms both the Cr2+ and Cr3+ ions. Write the…
Q: 7) Would an aqueous solution of MGB12 contain ions? If so, how many ions would occur per formula…
A: MgBr2 is an ionic solid. It has aqueous solubility.
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A: Bond energy or bond enthalpy represents the bond strength, which measures the quantity of energy…
Q: Write the chemical formula for diphosphorus pentabromide
A: From name we can predict Formula of given compound.
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A: When two atoms which are same or different chemically combine together then a chemical bond is…
Q: How many d electrons are present in [Ti(H2O)6]³+?
A: The number in the given compound can be determined by first determining the oxidation state of the…
Q: determine which of the following substances are capable of oxidizing Br- ions? a) Cl2 b) H + c) Ni2…
A: Let's have a look at electrochemical series first:
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A: Covalent bonding is the main bonding to form the crystal structures of the metalloids. In this case…
Q: MCQ 102: In chlorination of water, reactive oxygen atoms are produced by A. Cl, + H,O B. H,CO, С.…
A: Cl2 and H2O reacts to form oxygen and hydrochloric acid. In presence of sunlight the reaction occurs…
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A: A compound is formed by the crisscross of valences of the cation and anion.
Q: 3. Of the elements Nd, Al, and Ar, which will readily form(s) +3 ions? Why?
A:
Q: How many anti bonding electrons are present in [Ti(H2O)6]³+?
A: Since the given compound is octahedral and the ligand is H2O which is a sigma donar so t2g will be…
Q: 3. a) Describe the main differences between ionic, covalent, and metallic bonding.
A: Ionic bonding occurs when transfer of electrons takes place. One atom (or molecule) donates one or…
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A: Manganese is a chemical element having an atomic number 25. It is a transition metal. The atomic…
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A: The compound given is NO.
Q: O,N. 11. Br O,N" 12.
A:
Q: Which Group 5A(15) elements form trihalides? Penta-halides? Explain.
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A: A chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.
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A: Charge neutrality: When any species does not contain any charge then it is considered as neutral.…
Q: Write the chemical formula for manganese(V) iodate
A: We have asked in the above question for chemical formula for manganese (V) iodate We will going to…
Q: Element X reacts with element Y to give a product containing X 3+ ions and Y2- ions.
A: Ionic compounds are always electrical neutral, so total charge should be zero. Equation: 2 X3+ + 3…
Q: Write the chemical formula for tellurium diiodide
A: Tellurium : Te Iodine : I2
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A: Covalent compounds are formed by sharing of electrons in between two or more atoms. In the covalent…
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A: The naturally occurring oxides has to be given,
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A: The molecular weight of N2O3 is (14×2+16×3)=76 gm/mol Weight of nitrogen in N2O3 is (14×2)=28gm
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A:
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A: We have to tell which of the given combination is possible of a metal + non metal compound
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A: The bond which is formed by the sharing of electron pairs within the atoms is known as covalent…
Q: How many electrons does a halogen atom need to com-plete its octet? Give examples of the ways a Cl…
A: How many electrons does a halogen atom need to complete its octet? Give examples of the ways a Cl…
Q: 1. What comprises the Group III Anions?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Why is potassium superoxide (KO2) more stable than sodium superoxide (NaO2)?
A: The given superoxide is formed by the following ions: KO2 = K+ + O2-NaO2 = Na+ + O2-
Q: Which of the following best describes the type of bond formed when sodium reacts with chlorine lonic…
A: Sodium is metal and chlorine is a nonmetal. Sodium metal is electropositive and chlorine nonmetal is…
Q: Why does I2 have a lower melting point than KCl?
A: The temperature at which a solid changes into a liquid state is known as the melting point. The…
Q: What are Organo metallic compounds ?
A: Given question is : What are Organometallic compounds ?
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A: Suzuki reaction is also known as Suzuki-Miyaura reaction. Coupling partners are boronic acid and…
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A: The ionic compound are those which dissociates into ions when dissolved in aqueous media.
Q: Draw the geometrical structure of both cis- and trans-forms of K[Cr(C2O4)2(H2O)2].
A: Isomerism is defined as one compound have same chemical formula but different chemical…
Explain in detail what is the type of bonding between NA+ and Cl- ions in NaCl?
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