Q: You are given a compound with the formula MC12, in which M is a metal. You are told that the metal…
A: Given compound: MCl2
Q: Which of these elements is most likely to form ions with a 2+charge?(a) Li (b) Ca (c) O (d) P (e) Cl
A:
Q: Which of these elements is most likely to form ions with a2+charge?(a) Li (b) Ca (c) O (d) P (e) Cl
A: The charge shown by the elements is its ability to gain or lose an electron to stabilize itself.…
Q: III. ? Which of the following compounds is ionic and which is covalent: RbCl, NO2, and BaO?
A: Given, Compounds :: RbCl , NO2 , BaO To identify : Ionic or covalent ?
Q: The central atoms of the following: MnO4, HCIO4, Fe(CN),, LICIO2 are respectively
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Q: The formula of magnesium oxide is = MgO But a student determined experimentally that the formula of…
A: The two possible reasons for the incorrect determination are given as follows:
Q: · A new compound A2B has been discovered and has the following properties: a) it is solid at room…
A: Here we are required to find the nature of the new compound A2B
Q: Iron (Fe): mp 1811 K, grey solid at room temp, shiny, malleable, ductile, conducts electricity What…
A: Metallic bond is the interaction between the valence electrons and the positively charged metal…
Q: Examine the formulas and space-filling models of the molecules shown here. Determine whether the…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: 2. Some plant fertilizers contain the following compounds: ammonium sulfate, (NH4)₂SO4; calcium…
A: 2. An ionic bond is formed when there is a transfer of electron between bonded atoms. It is formed…
Q: Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) Fe3+ and…
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Q: Why are these molecules considered the same approximate size if one has 5 atoms, CH3Cl, and the…
A: Size of a compound is the not only depends on the size of only one particular atom. It actually…
Q: How does the molecular-level structure of HDPE and LDPE influence their physical properties? How do…
A:
Q: 1. In which of these substances are the atoms held together by metallic bonding? A. Cr В. Si C. S8…
A: In the given atoms: Cr is a transition metal. Si is a metalloid. S8 is a non-metal. CO2 is an…
Q: Write the symbol of the ion that is formed when Mg, Ca, K, Na, and Li react. Are these ions cations…
A: Since you have posted multiple questions, we are entitled to answer the first only.
Q: Which of these compounds would you expect to be ionic: N2O, Na2O, CaCl2, SF4?
A:
Q: 7. What kind of bond is formed when two molecules share electrons to form a molecule? a. Covalent b.…
A: Concept is based on Types of molecular forces. As per our guidelines we have to answer first…
Q: In which set do all elements tend to form anions in binary ioninic compounds? Cs, B, O Ca, Zn, Pb…
A: in the given option, the set of elements tend to form anions in binary ionic compounds is:
Q: Determine the types (Type I, Type II, or Type III) AND the names of the following binary compounds:…
A: A question based on introduction to chemistry that is to be accomplished.
Q: A fictional compound contains three elements. Here's what you know: Hydrogen (H): proton can…
A: fictional compound contains three elements. Here's what you know: Hydrogen (H): proton can be…
Q: How is F3O4 the oxide ion of Fe 3+?
A: SOLUTION: Step 1: Fe3O4 is a spinel compound. Spinel means it contains metal ion of 2 oxidation…
Q: In the three molecules, O2, HCl, and F2, what atom would have a partial negative charge?
A: Answer: Cl (chlorine) atom in HCl having partial negative charge.
Q: A fictional compound contains two elements. Here's what you know: Alchemium (X): a nonmetal…
A:
Q: What is the difference between atoms, ions, and molecule
A: All matter can be classified in three major physical states; solid, liquid and gases. These physical…
Q: What are the three possible ways the atoms could be connected in C3H8O
A: Explanation- A structural isomer, also known as a constitutional isomer, is one in which two or more…
Q: The compound Fe(OH)3 3 would be called:
A: Given: The objective is to find the name of the compound Fe(OH)3
Q: Element 1(metal or a nonmetal) Element 2 (metal or nonmetal) Compound Bonding Type (lonic or…
A: a) Compound Element 1(metal or non metal) Element 2( metal or non metal) Bonding type (ionic or…
Q: X Y Y For parts a to f, consider the loss of electrons by atoms of the element X, and a gain of…
A: a) Y has the higher electronegativity, because 17th group elements are highly electronegative atoms…
Q: What is an example of a compound that is not a molecule and what is an example of a molecule that is…
A: Molecule is a neutral group of two or more atoms held together chemical bonds and compound is a…
Q: 2. What are the Types of Bonding? Briefly explain. (Bağlanma çeşitleri nelerdir? Kısaca açıklayın.)
A: NOTE! We can solve only first que(as not specified any) as per bartleby guidelines. so, please…
Q: In which of these substances are the atoms held together by polar covalent bonding? Select one: a.…
A: Covalent bond - The bond formed by sharing of electrons so as to complete the octet or duplet. Polar…
Q: Q13 In the formation of a compound A2B3, two atoms of A lose three electrons each while three atoms…
A: According to question, A lose three electrons while B gain two electrons Hence, the given compound…
Q: Are the bonds between the atoms ionic or covalent?
A: Covalent bonds:- It is a bond formed between two atoms by mutual sharing of electrons. It could be…
Q: Describe the type and nature of the bonding that often occursbetween two nonmetals
A: Describe the type and nature of the bonding that often occurs between two nonmetals.
Q: Consider a boron-chlorine bond (B-Cl). Which atom would have a partial positive charge and which…
A: Atom with higher electronegativity has partial negative charge and that having lower…
Q: For salt (NaCl) and sugar (sucrose, C12H11O11) added to water, draw pictures of what you expect the…
A: Given information: NaCl and sucrose molecules.
Q: what is the difference between a binary covalent compound and a covalent compound?
A:
Q: Is PCl3 a Covalent or Ionic Bond? What about MgF2?
A: Covalent Bond - A bond in which electron pair is shared between two atoms. When octet rule is…
Q: What is the chemical formula of difluoride heptasulfide? * a. FS, b. F2S6 А. c. F2S7 d. F,S2 D. B.
A: Chemical formula: Chemical formula can be described as representation of Chemical composition of…
Q: Consider an iodine tetrafluoride cation (IF4+): What is the elemental symbol of its central atom?
A: Given :- Chemical formula of iodine tetrafluoride cation = IF4+ To find :- elemental symbol of…
Q: What type of bonding is found in rubbing alcohol, C3H8O?
A: Isopropyl alcohol is called rubbing alcohol.
Q: Explain formation of covalent bonds in the following chemical compounds (using three theories). C:…
A: Covalent bonds are formed by sharing of electrons between two atoms. If one of the atom is…
Q: 4. Discuss why you figured out the formula of calcium iodide as Cal2 and not Cal.
A: The chemical compounds are formed by a combination of elements. Elements combine in a fixed ratio to…
Q: Q4/What is the Difference between Atomic Structure and Crystal Structure?
A: Atomic structure relates to the number of protons and neutrons in the nucleus of an atom,as well as…
Q: Which of the compounds CH10. SrCl2, Zn(NO3)2, SFe are expected to exist as molecules?
A: Covalent bonds are formed between two non-metals (chlorine and oxygen) by mutual sharing of…
When liquid benzene (C₆H₆) boils, does the gas consist of molecules, ions, or separate atoms? Explain.
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- The physical and chemical properties of a molecule depend on its structure. Here are two ball-and-stick models for two compounds that have the same molecular formula but different structures and different chemical properties. Ethanol Dimethyl etherWhich of the compounds CH4, SrCl2, Zn(NO3)2, XeF2 are expected to exist as molecules?what holds the atoms together in a crystal of magnesium chloride (MgCl2)?
- Carbon naturally occurs in two forms: diamond and graphite. Why do these two forms have very different properties? The key difference is that diamonds have other elements bonded within their structure. The differences are explained by the number of covalent and ionic bonds within each substance. The differences are explained by the density: graphite is very high and diamond is much lower. The differences are explained by how the carbon atoms within each substance are covalently bonded together.Why are Na+ and K+ unable to form covalent bonds?10.) The structural formula of a certain aldehyde (related to formaldehyde) is H3C-CH2-CHO. Draw a Lewis structure for this aldehyde and determine the number of bonds present. Note that a single or a double or a triple bond counts as one bond. Write the number, not the word.
- Which statement explains why a rubber band analogy is not a perfect comparison for bonds in a substance when considering phase changes? O For a phase change from liquid to gas, the bonds do not break completely and particles can still slide past each other. O For a phase change from solid to liquid, the bonds break completely and particles can move independently of each other. O For a phase change from solid to liquid, the bonds do not break completely and particles can still slide past each other. O For a phase change from liquid to gas, the bonds break completely and particles can move independently of each other.You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl.Does such a compound exist? Explain5. You are given a list of binary compounds (only two different elements) and asked to determine the relative melting points. a) Which would have the higher melting point, the binary ionic compounds or the binary covalent compounds? Explain your choice? b) If you have two different ionic compounds, like Bal; and Mgo, which would have the higher melting point and why? c) For those compounds that are covalent, which would you expect to have the higher melting point and why (what would you be looking for – give an example)?
- 1) Using principles of chemical bonding and/or intermolecular forces, explain each of the following. (a) Xenon has a higher boiling point than neon has. (b) Solid copper is an excellent conductor of electricity, but solid copper chloride is not. (c) SiO2 melts at a very high temperature, while CO2 is a gas at room temperature, even though Si and C are in the same chemical family. (d) Molecules of NF3 are polar, but those of BF3 are not. 2) Using principles of chemical bonding and/or intermolecular forces, explain each of the following: (a) MgCl2 and SiCl4 (b) MgCl2 and MgF2 (c) F2 and Br2 (d) F2 and N2 Note: Please Briefly ExplainChromium, a transition metal used in chromeplating, forms both the C r 2+ and C r 3+ ions. Write theformulas for the ionic compounds formed when each ofthese ions react with fluorine and oxygen ions.A fundamental difference between compounds containing ionic bonds and those containing covalent bonds is the existence of molecules. Explain why molecules exist in solid covalent compounds but not in solid ionic compounds.