What would be the chemical formula from a combination of Sr and F Sr2F SRF2 SRF3 SrF

Q: Draw formulas showing the covalent and ionic bonds of the following two compounds. CH3ONa, NH4Cl

A: a) CH3ONa = The structure of the given compound showing ionic and covalent bond,

Q: Which of the following species will have a molecular geometry of trigonal pyramidal? O nitrogen…

A: The given molecules are:nitrogen tirchloridechlorine trifluoride phosphorus trihydride boron…

Q: CH, ÇH, H,C HC CH, CH. ČH, CH,

A: 4- cyclohexyl-5,6-diethyl-7,8-dimethyl-3-propyl-non-4-ene-1-yne.

Q: what molecule is this

A: The IUPAC name of this molecule is (±)-cis-3-(6-Phenyl-9H-purin-9-ylmethyl)indanol

Q: What is the formula unit of the following ionic compound that is formed from the chemical…

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Q: Identify the class of organic substance for each of the following molecules (d) H3C―CH═CH2

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Q: What is the electron pair shape of the following molecules?  C2H2 CH3Cl SO2 CO32- BF3 CH2O

A: The number of electron pair around carbon in acetylene is two.  Multiple bonds are counted as single…

Q: For the Lewis structure of the chemical compound shown below write the condensed structural formula.…

A: The constituent atoms present in the compound are: Carbon Hydrogen  Nitrogen  Oxygen

Q: hat are all the possible resonance structures for the following ions or molecules: nitrate ion, form

A: Given : We have to draw the resonating structures for the nitrate ion.

Q: What is the name of the binary molecular compound N5O8? Enter the name in all lowercase letters with…

A: The name of the binary molecules are

Q: Write a balanced chemical equation for the following. (Assume the following are strong acids) HI +…

A: Given : Reaction between strong acid and strong base  To find : Balanced chemical equation

Q: What would be the formula for the hypothetical molecular compound tritellurium heptaiodide?

A: We know that symbol of Tellurium = Te symbol of Iodine = I

Q: Identify the bonds between the atoms in the following compound. Justify your answer?   Al2O3…

A:

Q: What is the role of the "Octet Rule" in the formation of molecule?

A: Octet rule states that atoms can accept or lose electrons in order to complete the octet of eight…

Q: Which of the following molecules contains at least one atom that has less than a complete octet…

A: Answer:- This question is answered by using the simple concept of calculation of electron in an atom…

Q: The positively charged region at the center of the atom* O electron matter substance nucleus

A: The smallest unit that preserves an element's attributes is defined as an atom. Distinct elements…

Q: Determine the neutral formula unit for the compound formed from the ions NH and CO2-. formula unit:

A:

Q: Draw the electron dot formula and the structural formula for a molecule of SiHClBrl.

A: Covalent bonds are formed on sharing of electrons between two atoms. Covalent bond can be of three…

Q: In the following list, which one of the substances below contains POLAR COVALENT bonds.   A H2O   B…

A: Ionic bond: When a metal is bonded with non metal it will form ionic bond. Covalent bond is formed…

Q: What is a molecule? Group of answer choices pair of shared valence electrons pair of atoms sharing a…

A: An atom can be considered the smallest unit of any matter. An atom is composed of certain sub-atomic…

Q: Which of the following has no double bonds? (Don't Google, we use a simplified octet rule.) O water…

A: Lewis structure can be defined as the way of representing the valence shell electrons around the…

Q: Which of the following substances is best characterized as a polar molecule?  Group of answer…

A:

Q: Determine the number of electron groups around the central atom for each of the following molecules.…

A: The objective of the question is to determine the number of electron groups around the central atom…

Q: how many electron groups are on the carbon in carbon tetrachloride

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Q: Consider the circled atom in the structure below. Given the charge, determine the number of…

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Q: Which of the following atoms can be used to fill a vacuum in a metal filament light bulb according…

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Q: Draw the Lewis Structures and name the shapes for the following; PCl3 SiF4 C2H4 CF 2Cl2

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Q: Given the pair of compounds,AlCl3 and CaCl2, which is more ionic and why ?

A: The existence of covalent nature in ionic bond was explained by Fajans this is called as Fajans…

Q: Would MgCl2in H2O form an electrolytic solution? Why?

A: Is the solution of MgCl2 in water an electrolyte has to be given,

Q: Which of the following chemical species are paired below with their correct shape according to VSEPR…

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Q: Unshared, or lone, electron pairs play an important role in determining the chemical and physical…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: O Draw the structural formula for each of the following compounds: Lukis formula struktur bagi…

A:

Q: Determine the number of electron groups around the central atom for each of the following molecules.…

A: The objective of the question is to determine the number of electron groups around the central atom…

Q: State how many bond pairs and lone pairs of electrons are arranged around the sulphur atoms in SCl2…

A: Given,  SCl2 molecule

Q: Question 43 Which contains a double bond in the structure? ON₂ O C₂H₂ O F₂ O 02

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: This question is on the hydrides CH4, NH3, H2O and the ammonium ion NH4+ Draw dot and cross…

A: Dot and cross diagram are basically Lewis structures in which electrons of one of the components of…

Q: Bonding where electrons are shared equally between two or more atoms is which of the following?…

A: Chemical bond- the force which holds the atoms together within a molecule is called a chemical bond.…

Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.