The volume of a gas is 0 point 4 5 0 L when its pressure is 1 point 0 0 atm. If the temperature of the gas does not change, what is the pressure when its volume is changed to 2 point 0 0 L? Use cap p sub 1 cap v sub 1 is equal to cap p sub 2 cap v sub 2
Copper metal (Cu) reacts with silver nitrate (AgNO3) in aqueous solution to form Ag and Cu(NO3)2. The balanced chemical equation is shown. Cu plus 2 AgNO sub 3 rightarrow Cu open paren NO sub 3 close paren sub 2 plus 2 Ag The molar mass of Cu is 63 point 5 g over mol The molar mass of Ag is 107 point 9 g over mol What mass, in grams, of Ag is produced from a reaction of 31 point 7 5 g of Cu ?
Consider the chemical equation for the combustion of sugar. _ cap c sub 6 cap h sub 12 cap o sub 6 s plus _ cap o sub 2 g ce bond right arrow _ CO sub 2 g plus _ cap h sub 2 cap o l Which sequence of coefficients should be placed in the blanks to balance this equation?
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