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Study study study

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
  Linear triatomic  
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What shape does BFlittle have    
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  tetrahedral  
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What shape does SH little 2 have?   linear  
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What shape does NBr little have?   pyramidal  
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Define valance electrons   The electrons in the highest occupied energy level of an elements atom. (# of electrons in the last energy level)  
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True or false- New atoms are created in a chemical reaction   True  
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Name 5 different types of chemical reactions   1. synthesis 2. decomposition 3. singles displacement 4. double displacement. 5 combustion  
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What is the charge on CuCl (little 2)   2  
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What is the charge on Ti(little3) P (little)2   2  
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What is the atomic mass unit?   A unit of mass= to 1/12 of a carbon  
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6.02 x 10 (to the 23rd)   Avagadro's #  
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What is STP   standard temp pressure  
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What are the values of STP   273 K and 1 atm  
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What is the equation for percent composition?   mass of element / mass of compound times 100  
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What is the equation for Boyle's Law?   P1V1=P2V2  
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What is the equation for Charles' Law?   V1T2=V2T1  
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What is the equation for Combined Law   P1V1/T1= P2V2/T2  
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What is the equation for the Ideal Law   PV=NRT  
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What is the equation for Dalton's Law?   Ptotal=Pp1+Pp2+Pp3  
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What is the equation for the Combination Law?   P1V1/T1=P2V2/T2  
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What is the constant for Boyle's Law?   Temperature  
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What is the constant for Charle's Law?   Pressure  
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When calculating for ideal gas law the volume should be in _____ units   Liters  
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When calculating for ideal gas law temperature should be in _____ units   Calvin  
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When calculating for ideal gas law the pressure should be in ____ units   ATM  
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Change 54° to Kelvin   325°  
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Change -10° to Kelvin   263°  
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Pressure and volume are ______ related to eachother   inversely  
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temperature and volume are _____ related to eachother   directly  
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Pressure and temperature are ______ related to each other   directly  
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temperature and energy are _____ relate to each other   directly  
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volume and molar mass are _______ related to eachother   not related  
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State the 4 properties of gases   1. Gases are tiny 2. Gases are in constant motion 3. Perfectly elastic 4. No exerting force  
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Define Limiting reactant   element that is all used up  
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