Express the concentration of solution
Suppose the solution has 1 ppm of solution; express the concentration of solution in g/L, mg/L, g/mL, and mg/mL. Any dilute aqueous solution has a density near 1.00 g/mL.
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Determine the concentration ( expressed as mol/L = M) of NaCl when 32.0g of NaCl is dissolved in the water and diluted to 0.500L?
Rotate the coordinate axes through 45 degrees illustrating that equation xy=8 is a hyperbola, and define equation for x and y in standard form with exact values being utilized when computing.
Determine the number of grams of methanol (CH3OH, formula weight = 32.04) are contained in the 0.100L of 1.71M aqueous methanol?
Assuming that the population variances from both types of digital cameras are equal, is there evidence of a difference in the mean battery life between the two types of digital cameras (a = 0.05)?
Suppose that the mean score on certain aptitude test across the nation is 100, and that the standard deviation is 20 points. Find out the probability that the mean aptitude test score for the randomly selected group of 150 8th graders is between 1
Discuss why is the conductivity of concentrated strong acid solutions lower comparison to the predicted based upon analytical concentrations?
An ether solution of an unknown is found and dry compound obtained by evaporating the ether with either a stream of nitrogen or by placing the solution in your drawer in isolating the neutral component of an unknown.
Determine the mass of water formed when9.04 g of butane reacts with excess oxygen. State the mass of water numerically in the grams.
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