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22 Cards in this Set
- Front
- Back
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Covalent compounds are ussually formed by two or more _____________
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non metals
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Comparing the ___________ of two elements will determine the degree to which they share electrons, equally or unequally
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groups, charges
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Elements that share electrons equally form ___________ bonds, while elements that share electrons unequally form _______ bonds,
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covalent, polar
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The seven____ molecules form nonpolar bonds
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gas
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What is the first step of naming a compound
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determining if the compound is ionic or molecular
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What is the second step of naming a compound if the compound is ionic
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name the cation (type 1 or type 2)
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What is the second step of naming a compound if the compound is covalent
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Use greek pefixes to determine how many of each element are present
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t/f you use the prefix mono for a single cation
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false
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What is step 3 if the compound is ionic
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change the ending of the element to" ide"
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List 4 chemical reactions you may encounter in your everyday life
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1. Body digesting food
2. plants using sunlight for energy 3. the reactions in a car battery 4. iron and oxygen reactions from a car |
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What is Dalton's explanation for the way substances change during a reaction
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In a chemical reaction the ways in which atoms are joined together are changed. As reactants are converted to products, bonds that hold atoms together are broken, and new bonds are formed.
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What are the 5 types of reactions
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1.combination
2.single replacement 3. decomposition 4.double replacement reaction 5 combusion |
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Ideal gas Law
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PV=nRT
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Charles Law
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V1/T1=V2/T2
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Boyle's Law
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P1V1=P2V2
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Gay-Lussac's law
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P1/T1=P2/T2
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Combined Gas Law
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P1V1/T1=P2V2/T2
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What are the units of R
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L atm mol
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What units must be in use to use the ideal gas equation
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Kelvin
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Dalton's partial pressure law
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Ptotal=P1+P2+P3
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how much catalyst is consumed during a reaction
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none
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What is the difference between qualitive and quantitive
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-qualitive- kinds of reactants
-quantitive- amount of reactants |
