A 50-gram ice cube at -30 degrees celcius is heated until
A 50-gram ice cube at -30 degrees Celcius is heated until 45 grams has become water at 100 degrees Celcius and 5.0 grams has become steam at 100 degrees Celcius. How much heat was added to acomplish this?
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how many grams of sodium formate nacho2 would have to be dissolved in 14 l of 042 m formic acid pka 374 to make the
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a string 2m long is fixed at both ends it is found that standingwaves can be set up in this string for frequencies of
a carboxylic acid can exist in two conformations e and z that are different by the dihedral angle around the c-o bond
a 50-gram ice cube at -30 degrees celcius is heated until 45 grams has become water at 100 degrees celcius and 50 grams
a very large tank contains the gas ethane the pressure of ethaneis 214 x 104 pa thereare 428 moles of this gas in
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