How many L (liters) are in 0.978 gal? a) 0.231 b) 4.13 c) 3.70 d) 3.91 e) 0.258 Liquid Volumes: The SI unit of volume is the {eq}m^3{/eq}. The volume of liquids is also measured in liters, gallons, etc. The one cubic meter liquid is equal to {eq}10^...
How many mL of HCl 1 mol is required to prepare 1 liter of 0.1 N HCl? How many milliliters of 3.0 M hydrochloric acid are required to prepare 500 milliliter of 1.0 M hydrochloric solution? How many milliliters must 29.6 mL of 4.25 M HCl be diluted to ma...
How many milliliters of ethanol are needed to prepare 250 mL of a 15.0% (v/v) solution? A) 15.0 mL B) 37.5 mL C) 88 mL D) 8.8 mL If you have 0.96 M AgNO_3 solution, how many liters of the solution would contain 6.44 moles AgNO_3? How many moles o...
Consider the titration of 100 mL of 0.50 M formic acid using 1 M NaOH. What volume of NaOH is required to reach the equivalence point? In a titration, how many milliliters of 0.23 mol/L NaOH(aq) must be added to 11 mL of 0.18 mol/L HI(aq...
× 16.00.01 = 127 g/mol • n = 3 Eq = 127 / 3 = 42.3 g/eqNormality Calculations Normality is the number of equivalents per liter of solution. The formula is: Normality (N) = m /V × 1 / Eq • m = mass of solute in grams • V = total volume of solution in Liters ...
(in liters). The prefix "milli-" indicates "1 thousandth," that is, the magnitude of 0.001 (see Resources). Hence, 1 mole is equal to 1 millimoles multiplied by 1,000. As an example, calculate concentration in millimolars if 0.5 grams of sodium hydroxide (NaOH) were dissolved in 500...
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It’s important to know which is which because rhabdocoela do not respond to many treatments that will kill planaria outright.What causes planaria to appear in your aquarium?Image CreditIt’s going to sound strange, but chances are that you put the planaria in your aquarium yourself. You ...
How many molecules are present in 1 kg mole of a substance? View Solution How many molecules are present in one gram molecular mass of a substance ? View Solution The distribution of speeds of molecules of a gas depends on (i) temperature , (ii) volume ...
moles of KMnO4= 23.7 g KMnO4x (1 mol KMnO4/158 grams KMnO4) moles of KMnO4= 0.15 moles KMnO4 Now the liters of solution is needed. Keep in mind, this is the total volume of the solution, not the volume of solvent used to dissolve the solute. This example is prepared with "enough ...