Starting with CnH2n+2, derive the general formula for the compounds sh II

Q: Which of the following compounds is likely to have the lowest melting point? NaCl CS2 Pb…

A: Melting point: The temperature at which a solid substance melts to achieve liquid state. Melting…

Q: Predict the chemical formula for the ionic compound formed by NH₄⁺ and PO₄³⁻

A: Formation of ionic entities comprising two different charged ions will occur in a fixed molar ratio…

Q: Estimate the boiling point of CS2.

A: Given: CS2

Q: The Martial regolith is about 45.5% SiO2. Draw the VSEPR structure of SiO. Also give the name of the…

A:

Q: What is the shape of ClF3?

A: The shape of a molecule is predicted by considering both bond pair of electrons and lone pair of…

Q: Explain about Conversion of RCOOH to (RCO)2O ?

A: The conversion of a carboxylic acid to an anhydride is described below.

Q: How is the chemical bonding within a molecule of carbon dioxide (CO2) different from the chemical…

A: In a carbon dioxide molecule, a  carbon atom is joined by 4 covalent bonds with the two oxygen atoms…

Q: How many sigma bonds are present in  [Ti(H2O)6]³+?

A:

Q: Use VSEPR theory to predict the geometry and hybridization of a molecule of each of the following…

A: Use VSEPR theory to predict the geometry and hybridization of a molecule of each of the following…

Q: Magnesium oxide exists as Mg2+ O2- and not as Mg*O. Explain.

A: magnesium has atomic number 12 ,so it's electronic configuration is 2,8,2  having two electrons in…

Q: what is the lewis structure of ICl4- and what is its geometry?

A:

Q: Draw the Lewis structure of XeF5+ .    What is the overall electron…

A: The electron and molecular geometry are determined with the help of VSEPR theory. The full of VSEPR…

Q: II

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Q: Draw the lewis structure of Cl3C-CH(OH)2.

A: A Lewis Structure is a very simplified representation of the valence shell electrons in a molecule.…

Q: Using your knowledge of molecular structure, identify the main intermolecular force in the following…

A:

Q: A certain acid is derived from the anion SO32−. The formula for the acid is:     H3SO3.…

A: Given, a certain acid is derived from the anion SO32−.

Q: What is the atom ratio between Cand H in C2H5OH? O 2/1 O 2/5 O 1/5 O 2/6

A: Atom ratio means the ratio of number of atoms of elements present in a compound.

Q: In the hydrogen sulfide molecule, H 2S, how many long pairs are there? 0 1 O 2 3

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Q: Name the hydrate compound with the chemical formula Li2CO3.7H2O

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: Which of the following element can form a 3-center-2-electron bond? O carbon O sulfur boron O…

A: Given statement is :  Which of the following element can form 3-center-2-electron bond = ? Options…

Q: What is the mass percent of water in Zn(NO3)2·6 H2O?

A: First calculate the mass of water.

Q: What is the mass percent of water in Zn(NO₃)₂･6 H₂O?

A:

Q: Give the molecular shape around the boron atom in BCl 3 and the nitrogen atom in NCl 3 and explain…

A: The molecular shape around the boron atom in BCl 3 and the nitrogen atom in NCl3 has to be given,

Q: What is the atom ratio between Cand H in C2H5OH? O 2/6 O 2/5 O 1/5 O 2/1 Save for Later

A: Atomic ratio is the ratio of different atoms present in a compound.

Q: Predict whether the N—O bonds in NO  3 are stronger or weaker than the N—O bonds in NO+.?

A: The N—O bonds in NO3- are stronger or weaker than the N—O bonds in NO+ has to be given,

Q: Predict the chemical formula for the ionic compound formed by Al3+ and C2H3O2-

A: The structure of ionic compound formed is drawn below--

Q: From the Lewis diagram of SiF4, determine: A) The formal charge on the silicon atom. B) The formal…

A: The Lewis structure or molecular skeleton is also known as electron dot structure. It is the…

Q: what is the shape of [Co(NH3)6]^3+ ?

A: Molecular geometry is the 3-D representation of the molecule in a space. In terms of electron…

Q: Account for the ability of nitrogen to form four bonds, as in NH4+.

A: The given compound is NH4+. The central atom is N which is connected to four H atoms. This shows…

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: A compound of gallium with chlorine has a melting point of 350 K (77 °C) and a boiling point of 474…

A: Given: Melting point=77°C=350 K Boiling point=201°C=474 K

Q: If a new halogen were discovered with the name sapline and the symbol Sa, how would the given acids…

A: The name of acid should end with suffix –ic if the name of anion it contains has suffix -ate. The…

Q: Predict the chemical formula for the ionic compound formed by Fe³⁺ and O²⁻

A: In an ionic compound, the ions such as the cation and anion are held together by strong…

Q: 191. Which of the following period 3 chlorides would be expected to have the highest melting point?…

A: The given period 3 chlorides are,

Q: Predict the shape of SiF4,SF4 and XeF4 molecules. Explain why the shapes differ.

A: Shape of SiF4, SF4 and XeF4 = ?  Explain why shape is different.

Q: The compound NCl3 is nitrogen trichloride, but AlCl3 is simply aluminum chloride. Why?

A: Here we talk about the trichlorides  NCI3 and AICI3.Both of the molecules contain same composition…

Q: With the aid of a diagram, describe the covalent bonds that an oxygen atom with atomic number 8 can…

A: When two or more elements have incomplete octet ,then if they share their valence electrons in such…

Q: Assign the following as Ror S. 3. Bl но, он NH2 Br Br

A: Rules for R and S configuration are as follows: The priority of each group to the stereo center…

Q: Identify the Overall Polarity of PoBr2

A: Given molecule: PoBr2.

Q: what is the chemical name of HC2H3O2

A: The usage of number, symbol etc to show the proportion of the chemicals in an atom is referred as…

Q: Predict the chemical formula for the ionic compound formed by Hg.2* and co, 3

A: We have to consider the charge of the ions which is already shown.

Q: Explain why the bond angles in BCl3  and NCl3  are different.

A: Molecular geometry is the 3-D representation of the molecule in a space. In terms of electron…

Q: Which of the following is expected to have the lowest melting point? I3D II IV O II O IV O O o o

A: Melting point of a compound depends on the strength of intermolecular forces. Greater is the…

Q: What is O 5 O 2.33 O 2 0 1 O 3

A: Atomic number(Z)  of Phosphorous is =15 Phosphorous has 15 electrons and its electronic…

Q: From the Lewis diagram of SiF5, determine: A) The formal charge on the silicon atom. B) The formal…

A: The Lewis structure of SiF5- is shown as,

Q: the compound molecular in nature in gas phase but ionic in solid state is: a PCl5  b   CCl4 c  PCl3…

A: PCl5 is molecular in the gas phase

Q: State the Hybridization of the boron atom, polarity, and the geometric shape of BH2CI

A: Applying concept of hybridization on basis of no. Of sigma bond.

Q: Question 6

A: A balanced chemical equation is an equation which contains same elements in same number on both the…

Q: In(br*) = %3D 3. d de (cr"). 4. gerp(-ar")= 5. 2.

A:

Q: What is structure? Formula is C7H12O4

A: Given:  molecular formula C7H12O4 To construct the structure , observe the peaks and chemical shift…