'H2so4 aq' presentation slideshows

Double Replacement 1. Hydrogen sulfide is bubbled through a solution of silver nitrate.

Double Replacement 1. Hydrogen sulfide is bubbled through a solution of silver nitrate. H 2 S(g) + 2 AgNO 3 (aq) ? 2 HNO 3 (aq) + Ag 2 S(s) H 2 S + 2 Ag + + 2 NO 3 - ? 2 H + + 2 NO 3 - + Ag 2 S H 2 S + 2 Ag + ? 2 H + + Ag 2 S.

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IONIC COMPOUNDS

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Chapter 18 Chemistry of the Environment

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Acids and Bases

Acids and Bases. Acids. Have a sour taste. Vinegar owes its taste to acetic acid. Citrus fruits contain citric acid. React with certain metals to produce hydrogen gas. React with carbonates and bicarbonates to produce carbon dioxide gas. Bases. Have a bitter taste.

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Acids and Bases

Acids and Bases. Properties of Acids. An acid is any substance that releases hydrogen ions, H + , into water. Blue litmus paper turns red in the presence of hydrogen ions. Blue litmus is used to test for acids. Acids have a sour taste; lemons, limes, and vinegar are acidic.

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Chapter 8

Chapter 8. Chemical Reactions by Christopher Hamaker. Chemical and Physical Changes. In a physical change , the chemical composition of the substance remains constant. Examples of physical changes are the melting of ice or the boiling of water.

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SCH4U Unit #2: EQUILIBRIUM

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Polyprotic Acids & Bases

Polyprotic Acids & Bases. A polyprotic acid can donate more than one H + Carbonic acid: H 2 CO 3 (aq); dissolved CO 2 in water Sulfuric acid: H 2 SO 4 (aq) Phosphoric acid: H 3 PO 4 (aq) A polyprotic base: can accept more than one proton Carbonate ion: CO 3 2- (aq)

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How many atoms of C are in an aspirin (C 9 H 8 O 4 ) pill that contains 0.2000 grams of aspirin?

How many atoms of C are in an aspirin (C 9 H 8 O 4 ) pill that contains 0.2000 grams of aspirin?. mole-to-mole ratios. Silver nitrate is reacted with barium chloride:. How many grams of barium chloride are needed to make 2.24 grams of solid?. mole-to-mole ratios.

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Chapter 9 Acids and Bases

Chapter 9 Acids and Bases. Acids and Bases. Learning Check AB1. Describe the solution in each of the following as: 1) acid 2) base or 3)neutral. A. ___soda B. ___soap C. ___coffee D. ___ wine E. ___ water F. ___ grapefruit. Solution AB1.

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Descriptive Abbreviations

Descriptive Abbreviations. ( s ) Solid ( l ) Liquid ( g ) G as ( aq ) Aqueous dissolved in water How do we know the states of matter in a reaction? Word problem tells us States of matter from the periodic table Common knowledge. Episode 605. Determining State at Room Temperature.

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Single Replacement

Single Replacement. One element replaces a similar element in a compound A + BX ? AX + B A replaces B if A and B are similar Metals can replace less reactive metals Al + Fe(NO 3 ) ? Al( NO 3 ) + Fe. Metals can replace H Mg + HCl ? MgCl 2 + H 2

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What does a fertiliser contain to make plants grow? How do they get into the plant? Suggest the properties a fertilis

What does a fertiliser contain to make plants grow? How do they get into the plant? Suggest the properties a fertiliser must have. Plants absorb minerals through their roots. Soil particles. N. K. P. K. rock sulphuric super phosphate phosphate acid

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Organization of matter

Organization of matter. Mixtures. Pure substances. Homogenous. Solutions Alloys. Heterogeneous. Compounds. Elements. Suspensions Colloids. Covalent bonds Share electrons Metalloids-none-metal ( M-NM) H-NM-O True bond. Transfer of electrons M-NM H and NM Forms ions. Acids.

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Examine Chemical Formula

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