Hailey Noye Chemistry by Hailey Noye https://padlet.com/haileyn12/2lc2wchtewldkqkc Made by chemical reactions en-us 2021-11-22 17:37:15 UTC 2024-07-22 00:29:23 UTC hello@padlet.com https://padlet.net/icons/png/1f525.png Strand C: Chemistry haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1906673924
C1. analyse a variety of safety and environmental issues associated with chemical reactions, including the ways in which chemical reactions can be applied to address environmental challenges;

C2. investigate, through inquiry, the characteristics of chemical reactions; 

C3. demonstrate an understanding of the general principles of chemical reactions, and various ways to represent them

]]> 2021-11-22 17:39:43 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1906673924 The Periodic Table of Elements haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1906674138 There are many other Periodic Tables you could choose from, but I find this one of the better ones. ]]> 2021-11-22 17:39:50 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1906674138 haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1906684076 Periodic table song]]> 2021-11-22 17:45:09 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1906684076 Classification of Elements and Compounds haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1909117086 An element is a substance that cannot be broken down into chemically simpler components. Aluminum, which is found in soda cans, is a chemical element. A compound is a substance that can be broken down into chemically simpler components (due to the presence of more than one element).]]> 2021-11-23 19:00:33 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1909117086 Molecules, compounds and atoms haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1909121201 Molecules = two or more atoms chemically bonded.

Atoms = Smallest amount of an element.

Compounds = Two or more different elements chemically bonded.]]> 2021-11-23 19:02:46 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1909121201 Ions, Atoms and Elements haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1909130042 Ions are charged particles and they have uneven numbers of protons and electrons.

Cations are positively charged and anions are negatively charged.

Salts are neutral combos of ions, they can mix and match.

Ionic strength is a measure of the overall concentration of charges in a solution.]]> 2021-11-23 19:08:34 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1909130042 Naming Bonds (Ionic Polyatomic) haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1921028302 Link to Flow Sheet Nomenclature.

This flow sheet talks about Naming Chemical Compounds Given the Formula and how to determine if its ionic or molecular etc. ]]> 2021-11-30 17:43:41 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1921028302 Ionic vs Covalent Bonds / Bohr Rutherfrod Diagrams haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1921084025 An Ionic bond is a transfer of electrons between a metal and a nonmetal.

A Covalent bond is the sharing of electrons between a nonmetal and another nonmetal or metalloid. ]]> 2021-11-30 18:08:52 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1921084025 Periodic Table Mind Map haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1921092610 Periodic table mind map, helpful but two posts are essentially the same (Ionic charge and Full Outer Shells).  Missing some details (especially nuggets from specific lessons).]]> 2021-11-30 18:12:51 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1921092610 Types of Reactions haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1925744585 Combination, decomposition, single-replacement, double-replacement, and combustion are the five basic types of chemical reactions. Analyzing the reactants and products of a specific reaction will allow you to categorize it. Some reactions will fall into multiple categories.]]> 2021-12-02 17:45:28 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1925744585 Acid-base indicator haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1936458115 The left side of the pH scale - Acid
Middle of the pH scale - Neutral
The right side of the pH scale - Base

The pH scale is logarithmic and indicates the concentration of hydrogen ions in the solution in inverse order.]]> 2021-12-08 17:44:59 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1936458115 Neutralization Reaction haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952375312 Neutralization is a chemical reaction in which an acid and a base react statistically with each other. In a water reaction, neutralization means that there is no excess of hydrogen or hydroxide ions in the solution.]]> 2021-12-16 18:09:09 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952375312 Writing Chemical Equations haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952379630 The reactants are written on the left side of a chemical equation, and the products are written on the right.

The coefficients next to the entity symbols represent the number of moles of a substance produced or consumed during the chemical reaction.

An arrow separates the reactants and products, which are usually read as "yields."

]]> 2021-12-16 18:11:24 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952379630 Ocean Equilibrium haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952402483 Because the ocean is so vast, it plays a critical role in regulating climate over long time periods. Because the rate of this exchange is almost constant, the amount of gas in the atmosphere dissolving in the ocean and the amount of gas in the ocean entering the atmosphere are nearly equal, a condition known as equilibrium.]]> 2021-12-16 18:24:33 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952402483 Roman Numerals haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952405463 The Roman numeral represents the transition metal ion's charge and oxidation state.]]> 2021-12-16 18:26:08 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952405463 Molecular Models haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952443244 Molecular models fall into three basic categories: ball-and-stick, skeletal, and space-filling as shown above. ]]> 2021-12-16 18:48:11 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952443244 Naming Covalent Bonds haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952455957 1. Give the elemental name of the nonmetal that is farthest to the left on the periodic table.

2. Give the other nonmetal an elemental name and a -ide ending.

3. To indicate the number of that element in the molecule, use the prefixes mono-, di-, tri- etc.

4. If mono is the first prefix, it is understood rather than written]]> 2021-12-16 18:55:54 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952455957 Balancing Equations haileyn12 https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952459388 When the same number of each element is represented on the reactant and product sides of an equation, it's balanced. To accurately reflect the law of conservation of matter, equations must be balanced.]]> 2021-12-16 18:58:04 UTC https://padlet.com/haileyn12/2lc2wchtewldkqkc/wish/1952459388