Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs, write NR after the reaction arrow. Cr,(SO,),(aq) + (NH,),CO,(aq) →

Q: When water boils, what are the bubbles composed of?

A: Boiling point can be defined as the temperature at which the vapor pressure of the liquid becomes…

Q: 1. Draw the Lewis symbol for the atom corresponding to each of the following electronic…

A: Given: a) 1s22s22p63s23p64s23d104p5 b) 1s22s22p63s23p1 c) Xe6s2 d) Ne3s23p4 To find: The lewis…

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A: When   we  add chocolate milk syrup to a glass of milk and stir it up. the resulting chocolate milk…

Q: 1. Construct a heating curve for Toddium, using the following information. a. Melting point of 15°C…

A: The heating curve of the element provides information about the change in phase of a substance with…

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A: Note: Thank you for question. Energy needed for heating 100 g of water from 25oC to 100oC (boiling…

Q: How can the two emulsion can be distinguished : (a) oil in water type and (b) water in oil type.

A: In oil in water emulsion (O/W), the dispersion medium is water and oil is the dispersed phase. In…

Q: is paint a compound or element

A: An element is a pure substance that cannot be broken down by chemical mean. Compound is a chemical…

Q: What two physical changes take place during distillation?  Assuming the liquid-liquid mixture…

A: Distillation is separation process. In which we can separates liquids from eachother.

Q: | Which one of the following is often easily separated into its components by simple techniques such…

A: The combination of two or more substances without the participation in the chemical reation yields a…

Q: CI CH3 + 2КОН CH;CHCHCCH2CH3 a CH3 ČH3 CI

A: The answer is given below

Q: Give the International Union of Pure and Applied Chemistry name of the compound below.

A: Step 1:Step 2:

Q: Write the balanced NET ionic equation for the reaction when CaCl, and Na PO, are mixed in aqueous…

A: Calcium chloride reacts with sodium phosphate to form an aqueous solution of sodium chloride and…

Q: 4.) /Which functional group is absent from the fever-reducing active ingredient below?

A: 1) The rings represents that compound is aromatic. 2) The functional group present on last right…

Q: 2. Draw the Lewis structure for each of the following molecules or ions: (a) H,Se (b) SO,?- (c) NO,…

A: Given: To find: The lewis structure

Q: What happens to ice when sugar and ice are added, respectively?

A: Here we will apply the colligative properties of solute in a solvent.

Q: In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with…

A: The chemical equation for the Haber reaction is shown below and according to it, each mole of…

Q: Look at the molecular diagram. Identify all the functional groups that you can find. What…

A: The compound given is,

Q: The Solubility Product Constant for iron(II) carbonate is 3.5 x 10-¹¹. The molar solubility of…

A: Since the each question uploaded is different, we can solve only first two questions. If you want…

Q: A volatile liquid is one that ____________   Choose either - melts, freezes, evaporates   quickly…

A: Volatility :-  The characteristic property of any substance to get vaporize is defined as volatility…

Q: 2) The Nucleus of an atom contains what? a. Negatively charged protons b. Positively charged protons…

A: We have to find out what a nucleus of an atom contain.

Q: Molecules of Caco, 100 g/mol Atoms of Ca Atoms of C Atoms of 0 Total atoms

A: Moles of sugar to be dissolved in 1 liter of water = 1.25 mol Molecular mass of sugar = 6(12) +…

Q: 8 8 L

A: According to the pictures given the state of the atoms and purity are described below-

Q: .Titrant is usually in In a conical flask. In beaker. O

A: burette

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A: In the question, we need to determine upon  heating if the unknown liquid does not completely…

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A: Given dataInitial rate of reaction = 21.0M/sRate of reaction with respect to N2 = 2Rate of reaction…

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A: Everything is made up of matter. Everything that surrounds us is matter. Anything that has occupied…

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A:

Q: You are a forensic investigator. The data for a crime scene is in the following chart Soluble in oil…

A: The test data given is, And the possible compounds are KCl, C10H8, and C6H8O6.

Q: STATEMENTS TRUE FALSE 1. Butylamine is liquid at room temperature. 2. Nitrogen has the ability to…

A: 1.Butyl amine is liquid at room temperature. True (As it has strong interactions: H-bonding)

Q: In distillation, the composition of the volatile component is governed by which law? * Your answer

A: Distillation :- It is a method of purification of liquids which differs in their boiling points. The…