(a) Ca(OH)2 + HCI CaCl, + H20 (b) Al + O2 (c) CH;CH3 + O2 → CO, + H,o (d) AgNO, + MgCl, Al203 AgCl + Mg(NO;)2

Q: 3. Н.РО, 4. Al(ОН),

A: Given, 3. H3PO4 4. Al(OH)3      Required,                    Percentage composition of the above…

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Q: A 5.276 g sample of Al-Mg alloy is digested in nitric acid (to Al*3 and Mg*²). The solution is…

A: Given: Mass of sample = 5.276 g The solution is diluted = 500 mL three 100 mL of solution titrated…

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A: The solution is shown below

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Q: What % fraction of the electrons would you have to remove from a 5.0 mg sphere iron in order to make…

A: Given:  mass of Fe sphere = 5 mg = 0.005 g charge on sphere= 3C  we know that, atomic mass of…

Q: Fe(NO,), + 3 NH,OH Fe(OH), + 3 NH,NO,

A: Balanced equation can be written as

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Q: Question 89, Chapter 5 of General Chemistry 11th Edition, by Petrucci. The active ingredients in a…

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Q: 173: Upon oxidation, barium (Ba) compounds give

A: Since we know that Ba is an alkaline earth metal which generally identify by  flame test .

Q: 1) LIAIH, (excess) 2) H,O 9) H

A: We'll answer the first question since the exact one wasn't specified. Please submit question…

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A:

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A: Given: 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities  1.68 g KHC8H4O4…

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Q: 4oloctron uminum lóA AlT ఆంం canfiquratioA Ale 3+ lán Al

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A:

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A: The ignition of calcium oxalate can be described as follows: CaC2O4  →  CaCO3  + COCaCO3   →  CaO  +…

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A: Magnetite is an ore of Fe with the formula Fe3O4

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A:

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A:

Q: 5) H* HO, = ? OH

A:

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A:

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A:

Q: Br u

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A:

Q: methanol, AH = 1021 J/g %3D

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Q: 6. Consider the following reaction Cas(PO.)2 + 3 H,so, → 3 Caso, + 2 H;PO, a. What masses of calcium…

A: Limiting reagent It is a reagent that will be consumed completely in a reaction and determines the…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.