Chemical Reactions

What are the correct coefficients when this equation is balanced?
KClO₃  --> KCl  +  O₂

• 2,2,2
• 2,2,3
• 1,2,3
• 3,3,3

Tags

NGSS.MS-PS1-5

the starting materials in a chemical reaction

• Products
• Reactants
• Starters
• Enders

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

a substance that is formed as the result of a chemical reaction

• Product 
• Reactant
• Starters
• Enders

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

an atom or molecule which has gained or lost one or more of its valence electrons

• Covalent Bond
• Chemical Formula
• Ion
• Compound

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

bond in which one or more pairs of electrons are shared by two atoms

• Covalent Bond
• Ionic Bond
• Reaction Bond
• Null Bond

a substance formed when two or more elements are chemically bonded together

• Element Soup
• Pure Element
• Ion
• Compound

Tags

NGSS.MS-PS1-1

tells us the number of atoms of each element in a compound

• Coeffecient
• Exponent
• Chemical Formula
• Calculator

Tags

NGSS.MS-PS1-1

type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products

• Double Displacement
• Single Displacement
• Synthesis
• Decomposition

type of chemical reaction where an element reacts with a compound and takes the place of another element in that compound

• Double Displacement
• Single Displacement
• Synthesis
• Decomposition

type of reaction in which two or more elements combine to form a more complex compound

• Double Displacement
• Single Displacement
• Synthesis
• Decomposition