Consider a compound with 53% carbon, 36% oxygen and 11% hydrogen. What formula would a compound with this composition have

Q: Part 4 3 compounds with elements from groups 2A and 5A Part 4 Chel Compund Catlen

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Q: One of the following molecules is a solid at room temperature. Which one? Why? a. Br2 b. I2 c. F2 d.…

A: Option b. I2 is the correct optionA element to be solid at room temperature, It must have very…

Q: Draw the structural formulas for three isomers of pentane,C5H12.

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Q: Discuss and give atleast 5 samples: about Mixtures

A: Below attached file showing the details answer All the best.

Q: Structure D Structure E Structure F NH2

A: The chemical formula is a fashion to express any structural formula as the no. Of elemantal…

Q: How does how the molecular identity of the element change in space and/or time? Be sure to make the…

A: A name that uniquely identifies a compound, molecule or substance is known as chemical identity. In…

Q: If you had 1,000,000 molecules of chloroethane, approximately how many would contain Cl-35? Cl-37?

A: Total number of chloroethane = 1000000

Q: what holds the atoms together in a crystal of magnesium chloride (MgCl2)?

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Q: we have four potatoes.  Two are connected by a string, so they're tied together.  Two are just…

A: In  N2 both nitrogen atoms tied with triple bond  and form  linear structure.

Q: What type of chemical bonding is present  in  glucose  and  ethyl  alcohol? Justify your answe

A: Glucose i.e. C6H12O6… There is one ketonic group and five alcoholic group present and they all are…

Q: Poly(methyl methacrylate) (PMMA), more commonly known as acrylic glass, has the formula

A: Polymer are formed when ,monomer are associated in repeating pattern to form higher molecular…

Q: Explain the factors determine the melting point of a compound ?

A: The temperature at which a solid converts its state to liquid at atmospheric pressure is called the…

Q: Name the following substances: CaSO4 HC2H3O2 PCl5

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Q: 9.2. An amino acid contains a group, a hydrogen atom group, an and another atom or molecule which…

A: 9.2. An amino acid contains a carboxylic acid group, an amino group, a hydrogen atom group, and…

Q: Q2. What is a homologous series? Using a homologous series as an example, describe how and why the…

A: A homologous series is a sequence of compounds with the same functional group and similar chemical…

Q: 3) Please predict the structure of the following molecules with the information you are given A)…

A: Given chemical formula: C3H6O2

Q: ÓH

A: The IUPAC nomenclature is the most systematic way of giving the names to the organic molecules. It…

Q: Answer the following questions: 1. Which of the substances appears to be made of crystals? 2. Defend…

A: The substance which is crystal has to be identified and observation by which decision was made has…

Q: Is the ring and coffee cup topologically equivalent? How about a ring and a rubber band, are they…

A: Please find your solution below : Two or more objects are said to be topologically equivalent if…

Q: Which element has the following general properties: solid at room temperature, high luster,…

A: A solid-state is the state that has neither change in shape nor change in volume that means both are…

Q: Name the following compounds: Al(PO4) (NH4)2S N2O3 SnCl4 CCl4

A: Compounds are those chemical species which are formed when two or more elements are combined in the…

Q: One famous application of nanomaterials are in the cosmetic industry, identify the nanometrials used…

A: Nanomaterials are those material which has at least one of its dimension in nano range, that is…

Q: Based solely on the amount of available carbon, how many grams of sodium oxalate, Na2C204, could be…

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Q: 1. One drop of water from a medicine dropper has a volume of approximately 0.050 mL (1 mL = 1 cm3)…

A: Given, volume of water in one drop = 0.050 mL = 0.050 cm3            density of water = 1.0 g/cm3…

Q: The form of vitamin A present in many food supplements is vitamin A palmitate. Draw the structural…

A: vitamin A palmitate is an organic compound.

Q: 1. P4N9 _______________________________ 2. AsO3 _______________________________ 3. Pentaneon…

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Q: Hydrates compounds are? Select one: a. contain sulfur dioxide b. ionic compounds that contain a…

A: Hydrates compounds are the ionic compounds which contains a specific number of water molecules in…

Q: You are given a list of binary compounds (only two different elements) and asked to determine the…

A: The least energy needed in state conversion (solid to liquid) is denoted as heat of fusion. This…

Q: 5. You are given a list of binary compounds (only two different elements) and asked to determine the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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: What important information does the melting point of a substance provide?

A: Melting point of a substance is a defined as the temperature at which a solid melts. It is a…

Q: Formula for maganate and why?

A: An inorganic compound is a substance in which two or more chemical elements are combined. An…

Q: What is the name of the group/family on the far right hand side of the periodic table that doesn't…

A: In the right hand side of the periodic table, group VIIIA is present. In this group, helium, neon,…

Q: 2. Explain the shape of diamond and explain why it's such a strong crystal.

A: Diamond is the hardest substance on Earth and it is used in making tools for grinding, cutting,…

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: The chemical formula for water is H2O. What is the chemical formula for methane?

A: The chemical formula for water is H2O. The chemical formula for methane is given in step two.

Q: all about crystal structure of NaCl

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Q: To form the molecule shown in this picture from smaller molecules, dehydration reaction has to…

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Q: A substance that is considered to bea chemical compound.a. contains at least two different…

A: To find: a chemical compound that contains at least two different elements, contains at least two…

Q: WHich of the following statement/s is/are correct about the picture shown? I. A skeletal structure…

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Q: Question No 17 biomaterial form part of composite material semi conductors plastics organic polymers

A: A multiple choice question based on biomaterial, which is to be accomplished.

Q: Draw a molecular level picture and use it to describe the model(s) of bonding present in each…

A: Copper is a metal. Thus bonding present in copper is metallic bonding,  Graphite is a non-metal,…

Q: Assume that you are given samples of two white crystalline compounds, one of them ionic and the…

A: Given information,       Two white crystalline compounds, one of them ionic and the other one…

Q: How is the term "organic" used among farmers and food stores today? Carbon's atomic number is six.…

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Q: Discuss the importance of inorganic compounds in the human

A: ✓Inorganic compounds are used as catalysts, pigments, coatings, surfactants, medicines, fuels, and…

Q: Write chemical formula of the following structure. Remember to arrange the element in the correct…

A: Given that : We have to write the chemical formula for the following compound :

Q: As what type of molecules would you classify ceramide? Explain your reasoning

A: Here we have to classify ceramide molecule according to their structure.

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…