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b_ball_gurl87
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Does anyone know how to do these two questions?
a piece of metal with mass 10 g is heated to a temperature of 60C. when the metal is placed in 50 g water, the temperature of water rises by 22.5 C. what is the specific heat of metal?
how many moles of KClO3 are needed to form 2.8 L of O2 measured at STP?
if you noe, please msg me :P
a piece of metal with mass 10 g is heated to a temperature of 60C. when the metal is placed in 50 g water, the temperature of water rises by 22.5 C. what is the specific heat of metal?
how many moles of KClO3 are needed to form 2.8 L of O2 measured at STP?
if you noe, please msg me :P