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1 which of these has the lowest concentration of hydrogen ions 01 m hcl 01 m naoh 01 m h2so4 or pure water explain
you put 1 l of water into a pot and put it on the stove to boil you suspend a thermometer in the water can the
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a student placed a sample of an unknown metal weighing 237412 g in a graduated cylinder containing 133 ml of water and
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please show work so i can learn1 assume your hybrid car gets 380 miles per gallon mpg and the current price per gallon
a solution contains one or more of the following ions ag ca2 and cu2 when sodium chloride is added to the solution no
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consider the titration of 300 ml of 0050 m nh3 with 0025 m hcl calculate the ph after the following volumes of titrant
1 which of the following represents a validnbsphypothesisa neon does not react with oxygenb sodium metal reacts
you have a job fabricating integrated circuits at intel you discover that periodically the aluminum interconnects are
discuss how the gas phase of matter differs from the liquid and solid state why are gases able to be compressed to a
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1 a garage that specializes in foreign cars had a small magnesium fire when a car part was ignited the mechanic knew
0375g of a monoprotic acid mm245gmol is dissolved in water to produce 250 ml of a solution with ph 328 determine the
1 if a galvanic cell is created using the cu2cu and zn2zn half reactions and the initial concentration of copperii is