Give the name for each of the following binary compounds ofcarbon: (a) CS2, (b) CO, (c) C3O2, (d) CBr4, (e) CF.

Q: Which of the following are elements, which aremolecules but not compounds, which are compoundsbut…

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Q: Idenitfy the name of the following compounds.

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Q: The name of H2SO3 is The formula of nitrous acid is

A: Both the compounds are inorganic acids

Q: What are the main ideas in Dalton’s atomic theory? How do they help explain the laws of conservation…

A: Dalton’s atomic theory ideas are as follows All matter is made up of tiny constituents called…

Q: 2. Which compound (C12H22011 or NH,CI )contains the most total number of atoms?

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Q: Distinguish between molecular substances and ionic substances in terms of their composition?

A: Ionic compounds have strong ionic bonds while molecular substances have covalent bonds. Molecular…

Q: Give the name or chemical formula, as appropriate, for eachof the following acids: (a) HBrO3, (b)…

A: (a) The name of HBrO3 is Bromic acid. (b) The name of HBr is Hydrogen bromide. (c) The name of H3PO4…

Q: Hexane is C6H14. What is the formula for the alkane with 3 more carbons?

A: Hexane = C6H14 It is a hydrocarbon of saturated class called alkane. It's general molecular formula…

Q: Sara is working on a chemistry problem with a partner. They are trying to name the compound…

A: Each compound has its particular name by following some rules .

Q: OH oue

A: Name of 1st compoud 5 -hydroxy-2-phenylhexan-3-one   The longest chain containing the functional…

Q: A chemist heats a 6.4 sample of hydrated calcium sulfate, and finds that in the process, 3.4 grams…

A: Given data Ammount of hydrated calcium sulphate = 6.4 g Amount of water vapour lost = 3.4 g Reaction…

Q: What is the name of the compound with the formula CrCl2 ? What is the name of the compound with the…

A: CrCl2 = Chromium(II) chloride or Chromous chloride  CrF3 = Chromium(III) fluoride or Chromium…

Q: Give the name or chemical formula, as appropriate, for eachof the following binary molecular…

A: (a) The naming of the binary compounds is given by the following rules, Rule 1- Write down the…

Q: 2.77 Identify the following as elements or compounds: NH3, N2, Sg, NO, CO, CO,, H2, SO2.

A: Matter is any substance that occupies space and volume. Matter is classified into pure substances…

Q: Bromine has two naturally-occurring isotopes. 79Br has a mass of 78.9 amu and accounts for 58.3% of…

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Q: A. Name the following compounds. OH X OH NO₂ ton

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as…

Q: Describe and distinguish between thelaw of conservation of mass, the law ofconstant composition, and…

A: In chemistry, a number of scientists put forward different theories to explain the properties of…

Q: The chemical formula for ammonium carbonate is: (NH,),CO, How many hydrogen atoms are in each…

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Q: aWrite the formula for the following molecule iodine difluoride bWrite the formula for the following…

A: Chemical formula of Iodine difluoride:

Q: Give the number of atoms of the specified element in a for-mula unit of each of the following…

A: step 1) Formula unit mass is the sum of all the atomic masses present in the given compound. a)…

Q: Which of the following scenes illustrate(s) the fact that com-pounds of chlorine (green) and oxygen…

A: Given:-              Which of the following scenes illustrate(s) the fact that com-pounds of…

Q: When carbon and oxygen react, two different compounds can form dependingon the conditions. Compound…

A: Given observation: When carbon and oxygen react, two compounds are formed. Compound A contains 1.333…

Q: The chemical formula for ammonium carbonate is: (NH,),CO, How many nitrogen atoms are in each…

A: The formula of ammonium carbonate :-  (NH4)2CO3  In one formula unit, there are two NH4 units . Each…

Q: What is the name of the compound with the formula PbI,? What is the name of the compound with the…

A: Salt of any compound  is form from cation  and anions  combinations and they are named accordingly

Q: Water and sodium chloride are both considered substances as well as compounds, but water exists as…

A: In this question, we have to give the reason why water and sodium chloride are both considered…

Q: Glycine, one of the essential amino acids, has two carbon atoms, five hydrogen atoms, twO oxygen…

A: From given  Gylcine has 2 carbons (C2), five hydrogen (H5) 1 Nitrogen (N) and 2 Oxygens (O2) atoms.

Q: a) Which two of the following are isotopes of the same element:3116X, 3115X, 3216X? (b) What is the…

A: Two or more elements with identical atomic number but with different atomic mass are called…

Q: compound M2O3 is 30.06% oxygen, where M is an unknow metal. The element represented by M is?

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Q: Iodine (I) and fluorine (F) form a series of binary compounds with the following…

A: (a)

Q: Which of the following ionic compounds is incorrectlynamed? (a) Zn1NO322, zinc nitrate (b) TeCl4,…

A: Ionic compounds are compounds formed by the combination of metal and non-metal. Ionic compounds have…

Q: CH;CH;C=CC(CH3);

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Q: Compounds are composed two or more elements chemically combined while mixture are composed of…

A: A question based on introduction to chemistry that is to be accomplished.

Q: What is the name of the compound, N2O5(g)?  a. nitrogen pentoxide b. nitrogen oxide c. dinitrogen…

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Q: The formula for europium oxide is Eu2O3. On the basis of this information, the formula for europium…

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Q: What is the % mass of oxygen in citric acid, C6H807?

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Q: Provide the name or chemical formula, as appropriate, foreach of the following acids: (a) hydroiodic…

A: a)  hydroiodic acid,   HI     b)  chloric acid,    HClO3     c)  nitrous acid,   HNO2

Q: What is the Principle of Constant Proportions?

A: Principle of constant proportion is also known as as law of definite proportion. It says that the…

Q: Determine the empirical formulas for the following compounds:(a) caffeine, C8H10N4O2(b) fructose,…

A: The empirical formula for the given compounds has to be given.

Q: What is Brownian motion? How is it related to the development of the idea that matter is…

A: The collision of microscopic particles suspended in either liquid or gas makes the particles travel…

Q: Consider the following compounds (names and formulas): I.lithium bromide, LiBr II. iron(1II) sulfate…

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Q: Since 1800, almost 200 sincere but erroneous reports ofthe discovery of new chemical elements have…

A: The chemical element is a substance which cannot decompose further into simpler forms by chemical…

Q: (a) Which two of the following are isotopes of the same element:3116X, 3115X, 3216X? (b) What is the…

A: (a)  31 16X and 3216X are the isotopes of the same element .

Q: Define the following: Matter - Atoms - Elements Compounds -

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Q: AlCl3 is called aluminum chloride, PCl3 is called phosphorus trichloride, and CrCl3 is called…

A: When we write the name of an ionic compound first we write the name of the cation and then we write…

Q: An element X has two common isotopes: X-57 and X-59. If the average atomic mass of element X is…

A: An element has two isotopes : X-57 and X-59 Average Atomic mass = 58.876 amu

Q: U-238 is naturally the most abundant form of uranium; however, only U-235 can be used as fuel in a…

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Q: Which one of the following sentences, regarding the compounds shown below, is incorrect?

A: Intramolecular forces hold atoms together with in a molecule. pH is the negative logarithm of…