Q: What molecular ions would you expect for the compound depicted in the ball-and-stick model?
A: To find: The molecular ions that is expected from the given model.
Q: Define the following phenomena with reference to main group compounds: (e) geometric influence of…
A: Electron lone pair influences the geometry and shape of the molecules. This attribute arises from…
Q: Part A: How many valence electrons does krypton (atomic #36) have? Part B: How many valence…
A:
Q: electronic configuration
A:
Q: What is the chemical formula for tetraphosphorus hexabromide? PBr Br6P4 P2Br3 P4Br6
A: Option 4 is correct. ( P4Br6 )
Q: Draw Lewis electron dot diagrams for the following species: (a) methane; (b) carbon dioxide; (c)…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
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: Give the number of protons and electrons in ( a) a C 60 molecule . ( b) a CN^ - ion . ( c) a CO 2…
A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall only…
Q: Which group of metals are the most reactive metals? How many valence electrons does this group of…
A: Metals: Elements which can donate electrons easily are called as metals. Metals are good conductor…
Q: 3 compounds with elements from groups 2A and 5A
A: 2A group is alkaline earth metal and 5A group is nitrogen family . Let form compound by reacting…
Q: 4 1 ОН A For molecule A Give the number of steroisomer elements.
A: Total stereoisomers depends upon number of chiral centre
Q: PART 1: Determine if the elements in the following compounds are metals or non-metals. Describe the…
A: Bonding means the attractive force between two atoms which reduces the energy of the system. Bonding…
Q: what holds a unit together in a crystal of an ionic compound?
A: ●Ionic compounds held together by ionic bonds. ●The strong intermolecular force of attraction…
Q: 'Question 1 Identify the bond type for PH3.
A: A polar compound is defined as when there is a difference in the electronegativities of the atoms…
Q: What is the chemical formula and chemical name for two phosphorus and four fluorine.
A: While naming a compound less electronegative element is named first and then the more electro…
Q: What is the definition of isotope? isomers? ions? examples? Definition, examples, for the ions,…
A: The elements in nature are available in different forms which could be isotopes ,isobar etc . The…
Q: what is the typical bond pattern of nitrogen?
A: Interpretation: We have to draw the typical bond pattern of nitrogen.
Q: (b) List some properties of Group 1 elements which indicate they are all metals. (c) What valence do…
A: Here we have to write some properties of group 1 metal, valency of group 1 elements and name and…
Q: Cysteine, whose molecular model and structural formula are illustrated here is an important amino…
A: molecular formula of cysteine is-C3H7NO2S Molecular mass of cysteine is 121.16g/mol.
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 diagram represents the incomplete structure of potassium chloride.
A: Potassium chloride is a salt formed from the bonding between an alkali metal and a halide. Potassium…
Q: 1. P4N9 _______________________________ 2. AsO3 _______________________________ 3. Pentaneon…
A:
Q: What is a valence shell?
A: In chemistry, the term electron shell also known as the principal energy level refers to the orbit…
Q: For the compound KClO3, which statement is correct? A) It is made up of covalent molecules. B) It is…
A: D. In this compound, chlorine acts with an oxidation number of +5.
Q: 1. I am in period 4 and I have 2 valence electrons. Who am I?
A: Calcium (Ca)
Q: what is the PHET 3D Model of: Iodine Tribromide Iodine Tetrafluoride
A: phET is a suite for research based interactive computer simulations for teaching and learning…
Q: The organic molecules shown here are derivatives of benzene in which six-membered rings are…
A: (a)The molecular formula of benzene is C6H6. So, its empirical formula will be C3H3. The molecular…
Q: Which molecular compound could be dinitrogen monoxide
A:
Q: draw and label an atomic/molecular level depiction that explains the observed properties below. •…
A: The properties of a substance depends on the way in which the the atoms or the molecules interact…
Q: How many valence electrons are found in PH3?
A:
Q: How many valence electrons does a silicon atom have?
A:
Q: Draw an orbital diagram for H2C=C=O.
A:
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: Give the valance electron configuration for Niobium.
A: The distribution of the electrons that exists in the atomic orbital of an atom is collectively known…
Q: What is the number of electrons for AsBr5?
A: Arsenic consists of 33 electrons and its electronic configuration is 2,8,18,5. So, its valence shell…
Q: MCQ 74: The conduction of electricity in metallic bonding is due to presence of A. protons B.…
A: Metallic bond is formed between metals. The metallic bonding consists of positive metal ion in sea…
Q: why transition elements are able to form interestitial compounds ?
A: d-block elements are called transition metals.
Q: What bonds does NH4Cl consist of?
A: Ammonium chloride is a salt. The bond formed between the hydrogen and Nitrogen atom is covalent bond…
Q: Describe the steps you would take to write the chemical formula for the compound nitrogen…
A: Please find your solution below : Nitrogen pentafluoride consists of two elements, nitrogen and…
Q: What molecules are likely to be odd electron molecules?
A: The molecule whose valence electrons are not even number but it holds odd valence electrons, named…
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: Sulphur reacts with carbon and potassium separately to form compound P and compound Q. (a) Draw an…
A: Sulfur(S) is more electronegative than both carbon(C) and potassium(K). Hence S accepts electrons…
Q: What would the IUPAC name for Sa2Tw4 be if Sa was a transition metal?
A: Using the table given determine the name of the imaginary elements given in the formula Sa2Tw4 Sa…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.spell out names of compounds from part A and part BQ5. Use your knowledge of formation of ionic compounds and the cross over method. Show how Ca3(PO4)2 and CaCO3 were formed. Load a picture of your working (2)
- Why do you think the helium atoms approach each other? be sure to include descriptions of relevant subatomic particles and forces.)How do organic compounds differ from ionic inorganic compounds?No Plagiarism Please! In one to two sentences, explain why structural formulas are a good option for depicting complex molecules such as carbon-based compounds and polymers
- Two simulations that were used are below: This activity is structured as a game, wherein your challenge is to create correct ionic compound formulas by combining individual ions based on their charges. Once you correctly connect the atoms in the interactive website, a common use for that compound will be revealed. In this worksheet, you must record both the correct formula for each of the seven ionic compounds and their common uses as revealed by the interactive program. Throughout the activity, you will have the option of skipping each compound – if you choose to do this, its common use will not be revealed. You must correctly write the formulas and match the common uses. Website for first simulation: https://www.learner.org/wp-content/interactive/periodic/bonding Click “Begin” on the first page you see. For each compound name listed at the top of the interactive, choose the correct cation and anion which you think belong to the formula for that compound. For example:…Two simulations that were used are below: This activity is structured as a game, wherein your challenge is to create correct ionic compound formulas by combining individual ions based on their charges. Once you correctly connect the atoms in the interactive website, a common use for that compound will be revealed. In this worksheet, you must record both the correct formula for each of the seven ionic compounds and their common uses as revealed by the interactive program. Throughout the activity, you will have the option of skipping each compound – if you choose to do this, its common use will not be revealed. You must correctly write the formulas and match the common uses. Website for first simulation: https://www.learner.org/wp-content/interactive/periodic/bonding Click “Begin” on the first page you see. For each compound name listed at the top of the interactive, choose the correct cation and anion which you think belong to the formula for that compound. For example:…Two simulations that were used are below: This activity is structured as a game, wherein your challenge is to create correct ionic compound formulas by combining individual ions based on their charges. Once you correctly connect the atoms in the interactive website, a common use for that compound will be revealed. In this worksheet, you must record both the correct formula for each of the seven ionic compounds and their common uses as revealed by the interactive program. Throughout the activity, you will have the option of skipping each compound – if you choose to do this, its common use will not be revealed. You must correctly write the formulas and match the common uses. Website for first simulation: https://www.learner.org/wp-content/interactive/periodic/bonding Click “Begin” on the first page you see. For each compound name listed at the top of the interactive, choose the correct cation and anion which you think belong to the formula for that compound. For example:…
- Two simulations that were used are below: This activity is structured as a game, wherein your challenge is to create correct ionic compound formulas by combining individual ions based on their charges. Once you correctly connect the atoms in the interactive website, a common use for that compound will be revealed. In this worksheet, you must record both the correct formula for each of the seven ionic compounds and their common uses as revealed by the interactive program. Throughout the activity, you will have the option of skipping each compound – if you choose to do this, its common use will not be revealed. You must correctly write the formulas and match the common uses. Website for first simulation: https://www.learner.org/wp-content/interactive/periodic/bonding Click “Begin” on the first page you see. For each compound name listed at the top of the interactive, choose the correct cation and anion which you think belong to the formula for that compound. For example:…Some of the names below are incorrect. Beside each name, write an “X” for an incorrect name and a “✔” for a correct name. For each incorrect name, explain what is wrong and why it is incorrect. I attatched the chart as well as my answers. I was unsure if the ending of the polyatomic names were changed to "ide" or not. I have also found that some periodic tables have more charges on elements than others, so I wasn't sure if Chlorine was a multivalent metal or not, as different periodic tables said different things. Thanks.Given the chemical structures pictured below what is the proper, accepted chemical name for that compound