Final Chemistry Notebook

Recommendations

Info

Decomposition ab=>A+B Determine the Type of Reaction for each equation. Then predict the products of each of the following chemical reactions. If a reaction will not occur, explain why not. Then Balance the equation. 1) __Ag2SO4 + __NaNO3 2 → __AgNo3+___Na2So4 2 NO Reaction, because sulfate is attached to silver only one need to be soluble. Insoluble Double Displacement 2) __NaI 2 + __CaSO4 → ___Na2So4+CaI2 No reaction because only one is supposed to be Soluble but Two are Sulfate and na. Insoluble Double Displacement 3) __HNO3 2 + __Ca(OH)2 → ___H2O+___Ca(No3)2 2 It is a reaction which I soluble because it a nitrate in it which has no reaction. Acid Base 4) __CaCO3 → _____CaO + ___Co2 It’s a reaction because it is carbonate insoluble. Decomposition 5) __AlCl3 + __(NH4)PO4 →___ AL PO 4 +____ NH 4 Cl Yes, because we need Two to be soluble. Double displacement. 6) __Pb 3 + __Fe(NO3)3 2 → ___ 3 Pb(No3)2+___ 2 Fe No reaction, because lead is not as reactant that iron . Iron is higher. Insoluble 7) __C3H6 + __O2 →___ C3O2+ ___H6 Its soluble due to the fact that is nitarte No3 combustion 8) __Na 2 + __CaSO4 → ____NASO4 + __CA 2 Reaction Soluble Because it group 1. Single displacement 105
The Learning Goal for this assignment is: The studenta will learn to balance chemical equations are aused in stoichiometry and how to calculate amounts of reactants and products in chemical equations. Stoichiometry and Balancing Reactions Stoichiometry is a section of chemistry that involves using relationships between reactants and/or products in a chemical reaction to determine desired quantitative data. In Greek, stoikhein means element and metron means measure, so stoichiometry literally translated means the measure of elements. In order to use stoichiometry to run calculations about chemical reactions, it is important to first understand the relationships that exist between products and reactants and why they exist, which require understanding how to balanced reactions. Balancing In chemistry, chemical reactions are frequently written as an equation, using chemical symbols. The reactants are displayed on the left side of the equation and the products are shown on the right, with the separation of either a single or double arrow that signifies the direction of the reaction. The significance of single and double arrow is important when discussing solubility constants, but we will not go into detail about it in this module. To balance an equation, it is necessary that there are the same number of atoms on the left side of the equation as the right. One can do this by raising the coefficients. Reactants to Products A chemical equation is like a recipe for a reaction so it displays all the ingredients or terms of a chemical reaction. It includes the elements, molecules, or ions in the reactants and in the products as well as their states, and the proportion for how much of each particle is create relative to one another, through the stoichiometric coefficient. The following equation demonstrates the typical format of a chemical equation: 2Na(s) + 2HCl(aq) → 2NaCl(aq) + H2(g) In the above equation, the elements present in the reaction are represented by their chemical symbols. Based on the Law of Conservation of Mass, which states that matter is neither created nor destroyed in a chemical reaction, every chemical reaction has the same elements in its reactants and products, though the elements they are paired up with often change in a reaction. In this reaction, sodium (Na), hydrogen (H), and chloride (Cl) are the elements present in both reactants, so based on the law of conservation of mass, they are also present on the product side of the equations. Displaying each element is important when using the chemical equation to convert between elements. Stoichiometric Coefficients In a balanced reaction, both sides of the equation have the same number of elements. The stoichiometric coefficient is the number written in front of atoms, ion and molecules in a chemical reaction to balance the number of each element on both the reactant and product sides of the equation. These stoichiometric coefficients are useful since they establish the mole ratio between reactants and products. In the balanced equation: 2Na(s)+2HCl(aq)→2NaCl(aq)+H2(g) 106
Page 1 and 2:
. Chemistry Honors Notebook 2017-20
Page 3 and 4:
Table E Selected Polyatomic Ions Fo
Page 5 and 6:
Table H Vapor Pressure of Four Liqu
Page 7 and 8:
Table K Common Acids Table N Select
Page 9 and 10:
Table R Organic Functional Groups C
Page 11 and 12:
Table S Properties of Selected Elem
Page 13 and 14:
Table T Important Formulas and Equa
Page 15 and 16:
CHEMISTRY EXAM FORMULA AND RESOURCE
Page 17 and 18:
Activity Series of Metals Name Symb
Page 19 and 20:
Unit 1 Measurement Lab Separation o
Page 21 and 22:
Unit 5 (28 days) Chapter 10 Chemica
Page 23 and 24:
30. Always lubricate glassware (tub
Page 25 and 26:
7
Page 27 and 28:
Print vs. print Online vs. online P
Page 29 and 30:
11 To use the Stair-Step method, fi
Page 31 and 32:
Using SI Units Match the terms in C
Page 33 and 34:
Standards of Measurement Fill in th
Page 35 and 36:
SCIENTIFIC NOTATION RULES How to Wr
Page 37 and 38:
Convert each number from Scientific
Page 39 and 40:
Significant Figures Rules There are
Page 41 and 42:
How Many Significant Digits for Eac
Page 43 and 44:
25 The following rule applies for m
Page 45 and 46:
1qt=32 oz 1gal = 4qts 1.00 qt = 946
Page 47 and 48:
Chapter 6 The Periodic Table The st
Page 49 and 50:
Atoms Are Building Blocks Atoms are
Page 51 and 52:
Electrovalence Don't get worried ab
Page 53 and 54:
Summary Atoms are the most importan
Page 55 and 56:
Research the Scientist and summariz
Page 57 and 58:
39 Electron Configuration Color the
Page 59 and 60:
Electron Configuration In order to
Page 61 and 62:
Ca= Calcium Ni=nickel C=carbon Xe=x
Page 64:
10. Name __________________________
Page 67 and 68:
Using Wikipedia, define the 8 categ
Page 69 and 70:
Define Ionization Energy: Ionizatio
Page 71 and 72:
51 Define Ion Size: Ion Size Ion si
Page 73 and 74:
The Nucleus A typical model of the
Page 75 and 76: Gamma Radiation After a decay react
Page 77 and 78: Nuclear Fission The word fusion mea
Page 79 and 80: Students will be able to predict sh
Page 81 and 82: electrons in the outer energy level
Page 83 and 84: Non-metals, which lack only one or
Page 85 and 86: AlCl3+ HgI2 But remember to look ba
Page 87 and 88: POLAR BONDING results when two diff
Page 89 and 90: Step 6 Put the atoms in the structu
Page 91: Orbitals Equation Lone Pairs Angle
Page 94 and 95: Carbon dioxide Chemical Name CO 2 C
Page 96 and 97: Hydronium Chemical Name H 3 O + Che
Page 98 and 99: Sulfur hexafluoride Chemical Name S
Page 100 and 101: Bent: They look, well, bent. Bond a
Page 102 and 103: 4. the chlorine atom in hydrochlori
Page 104 and 105: Chapter 23 Functional Groups The st
Page 106 and 107: 85
Page 108 and 109: anched chains: Hexane - a 6-carbon
Page 110 and 111: Isomers Because carbon can bond in
Page 112 and 113: Chapter 12 Stoichiometry The studen
Page 114 and 115: Other atomic weights are listed on
Page 116 and 117: Find Molecular Mass 1- 10 1. NaBr N
Page 118 and 119: Right side: 1 carbon, 2 hydrogen an
Page 120 and 121: Add a coefficient of 5 to the oxyge
Page 122 and 123: 1) 2 NaNO3 + PbO Pb(NO3)2 + Na2O 2
Page 124 and 125: 4) Double displacement: This is whe
Page 128 and 129: we can determine that 2 moles of HC
Page 130 and 131: When there is no limiting reagent b
Page 132 and 133: Example 7 How much 5M stock solutio
Page 134 and 135: Theoretical and Actual Yields Key T
Page 136 and 137: Review Purposes To get an over
Page 138 and 139: STP-Standard Temperature And Pressu
Page 140 and 141: Chapter 14 The Behavior of Gases Th
Page 142 and 143: CORNELL NOTES Learning Goal: Differ
Page 144 and 145: Questions/Main Ideas NOTES 13.4 cha
Page 146 and 147: It is important that you realize th
Page 148 and 149: 127 3. The pressure of nitrogen gas
Page 150 and 151: This formula is strictly valid only
Page 152 and 153: dissolved in water. All electrolyte
Page 154 and 155: Create and interpret potential ener
Page 156 and 157: Structure effects: determines what
Page 158 and 159: Specific Heat Here is the definitio
Page 160 and 161: Step One: solid ice rises in temper
Page 162 and 163: Step Three: liquid water rises in t
Page 164 and 165: Step Five: steam rises in temperatu
Page 166 and 167: then it is exothermic, meaning the
Page 168 and 169: Define the types of reactions. Give
Page 170 and 171: 1. If this compound was at room tem
Page 172 and 173: 1. In what part of the curve would
Page 174 and 175: Reduction Oxidation reduction react
Page 176 and 177:
So far, the properties have an obvi
Page 178 and 179:
The acid base theory of Brønsted a
Page 180 and 181:
IV. Problems with the Theory This t
Page 182 and 183:
Let's discuss significant figures a
Page 184 and 185:
On your calculator you would input
Page 186 and 187:
Ag+ + Cu ---> Ag + Cu2+ I have deli
Page 188 and 189:
7. Half Reactions A half-reaction i
Page 190:
Notice that each separate substance
show all

Final Chemistry Notebook

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?