What is the total number of electrons in a s2– ion?
(1) 10 (3) 16
(2) 14 (4) 18...
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To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
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While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
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