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A 150mL sample of 0.45

a 150ml sample of wetlands water requires 25.00 mL of a 0.0250 MH2SO4 solution for neutralization. Calculate the molarity of
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2. asked by tom
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you want to determine the amount of chlorophyll(Molecular weight=893.51g/mol)in a 25ml marine sample.before analysis by UV
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2. asked by ussy
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I'm trying to figure out the percent composition of a mixture of an unknown (a combination of NaHCO3 and NaCl).Here's my data:
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2. asked by Liam
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A 150mL sample of 0.45 M HNO3 is diluted to 450 mL. What is the molarity of the resulting solution?
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2. asked by katie
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A gas sample has a volume of 150ml when the pressure is 175kPa. If the temperature and amount of gas remains constant, what
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2. asked by Anonymous
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A 0.00400- mole sample of 2-chloro-2methylpropane is added to 150Ml of water, and the mixture is stirred till the p H levels
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2. asked by Delli
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Use Boyles LawA gas sample has an intial volume of 250ml at 760 mmHg. Calculate the pressure required to change the volume to
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five 150ml cans of perfrct prt dog food $1.26. twelve 400ml cans of doggies love it for $7.38. ten 150ml cans of rover's chow
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2. asked by maya
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A 0.972g sample of a CaCl2*2H2O/K2C2O4*H2O solid salt mixture is dissolved in ~ 150ml of deionized water, previously adjusted to
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2. asked by Maria
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A 0.972g sample of a CaCl2*2H2O/K2C2O4*H2O solid salt mixture is dissolved in ~ 150ml of deionized water, previously adjusted to
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2. asked by thabiso
3. 936 views