File
... Alkane CnH2n+2 (all bonds are single) Alkene CnH2n (one bond is a double) Alkyne CnH2n-2 (one bond is a triple) ...
... Alkane CnH2n+2 (all bonds are single) Alkene CnH2n (one bond is a double) Alkyne CnH2n-2 (one bond is a triple) ...
Section 1 Forming New Substances Chapter 9
... Use (g) for gaseous substances. Use (s) for solids. Use (l) for liquids. Use (aq) for species in solution in water. Write the state of matter immediately following the formula of the substance it describes. ...
... Use (g) for gaseous substances. Use (s) for solids. Use (l) for liquids. Use (aq) for species in solution in water. Write the state of matter immediately following the formula of the substance it describes. ...
Unit B Chemistry Unit study guide
... halogens, noble gases as well as metals vs nonmetals Why are lanthanides and actinides on bottom? What are the only two liquids? Where are the gasses? Which element is in a group of its own? Which element is needed for substances to burn? Mendeleev did such a great job creating his periodic table be ...
... halogens, noble gases as well as metals vs nonmetals Why are lanthanides and actinides on bottom? What are the only two liquids? Where are the gasses? Which element is in a group of its own? Which element is needed for substances to burn? Mendeleev did such a great job creating his periodic table be ...
Chapter 2 Matter Study Guide
... 11. What is Matter? Matter is anything that has mass and volume, It occupies space, composed of atoms 12. How can matter be broken down into smaller groups? A chart is fine for this one. ...
... 11. What is Matter? Matter is anything that has mass and volume, It occupies space, composed of atoms 12. How can matter be broken down into smaller groups? A chart is fine for this one. ...
Classification of Matter
... Changes in matter can be divided into two categories: A physical change is a change in a substance that does not change the identity of the substance. A chemical change is a change in which one or more substances are converted into different substances with a new chemical identity. A chemical chang ...
... Changes in matter can be divided into two categories: A physical change is a change in a substance that does not change the identity of the substance. A chemical change is a change in which one or more substances are converted into different substances with a new chemical identity. A chemical chang ...
Ch. 6: Chemical Reactions Study Guide
... In a chemical reaction atoms are rearranged. A change of color is a sign that a chemical reaction is taking place. The changes that are visible during a chemical reaction are signs that the atoms in the reactants have been rearranged. A substance is said to be reduced when it gains electrons. A sign ...
... In a chemical reaction atoms are rearranged. A change of color is a sign that a chemical reaction is taking place. The changes that are visible during a chemical reaction are signs that the atoms in the reactants have been rearranged. A substance is said to be reduced when it gains electrons. A sign ...
Writing and Classifying Balanced Equations
... Write the word or words that best completes each sentence. balanced, product, separation, reactants, chemical reaction, or element ...
... Write the word or words that best completes each sentence. balanced, product, separation, reactants, chemical reaction, or element ...
File - LSAmockscience
... The mass of Reactants always = the mass of the Products. Law of Conservation of mass = mass is neither created or destroyed in a chemical ...
... The mass of Reactants always = the mass of the Products. Law of Conservation of mass = mass is neither created or destroyed in a chemical ...
chemical equation - Central Lyon CSD
... airship was destroyed. The chemical reaction that occurred is “hydrogen combines with oxygen to produce water.” You will learn to represent this chemical reaction by a chemical equation. ...
... airship was destroyed. The chemical reaction that occurred is “hydrogen combines with oxygen to produce water.” You will learn to represent this chemical reaction by a chemical equation. ...
Document
... particles from one location to another • Chemical—Chemical changes can occur in rocks when calcium carbonate in limestone changes to calcium hydrogen carbonate due to acid rain. ...
... particles from one location to another • Chemical—Chemical changes can occur in rocks when calcium carbonate in limestone changes to calcium hydrogen carbonate due to acid rain. ...
Chemical Reactions
... can only change forms So when we write equations… The number of each type of atom on the reactants side must be equal to the number of each type of atom on the products side ...
... can only change forms So when we write equations… The number of each type of atom on the reactants side must be equal to the number of each type of atom on the products side ...
Test
... 2- Which of the following is true of chemical properties? a. They describe the phase the substance is in. b. They describe characteristics of a substance such as size, color, and shape. c. They explain how the substance reacts with other things d. They describe what chemical changes the substance is ...
... 2- Which of the following is true of chemical properties? a. They describe the phase the substance is in. b. They describe characteristics of a substance such as size, color, and shape. c. They explain how the substance reacts with other things d. They describe what chemical changes the substance is ...
CHEMICAL REACTIONS
... (s) after the formula –solid Cu(s) (g) after the formula –gas H2 (g) (l) after the formula -liquid H2O(l) (aq) after the formula - dissolved in water, an aqueous solution. CaCl2 (aq) used after a product indicates a gas (same as (g)) O2 used after a product indicates a solid (same as (s)) ...
... (s) after the formula –solid Cu(s) (g) after the formula –gas H2 (g) (l) after the formula -liquid H2O(l) (aq) after the formula - dissolved in water, an aqueous solution. CaCl2 (aq) used after a product indicates a gas (same as (g)) O2 used after a product indicates a solid (same as (s)) ...