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What is the pH of a solution whose H 1 concentration is 4.0 X 10-9?
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What is the concentration of a solution that contains 40 mL of 6M HCl and is diluted to 750mL?
The concentration of HCl is 11,66 g/L.
What is urea N 40?
Usually it means a 40% solution of Urea.
What is the inert gas daughter product of the radioactive isotope K-40?
Argon-40 Naturally occurring K-40 with a half-life of 1.25×109 years, decays to stable Ar-40 (11.2%) by electron capture or positron emission.
How do you prepare 40 ml of a 2 mg ml protein solution from a 10mg ml protein solution?
8ml
What is more denser 30ml solution with mass of 45g or 40 ml solution with mass of 50g?
A 30ml solution with a mass of 45g has a density of 45/30 or 1.5 g/ml, while a 40ml solution with a mass of 50g has a density of 50/40, or 1.25 g/ml. The 30ml solution with a mass of 45g has a higher density.
What is the concentration of a solution that contains 40 mL of 6M HCl and is diluted to 750mL?
The concentration of HCl is 11,66 g/L.
What is the concentration of a 4 percent solution converted to parts per million?
4% = 0.04|0.04x1000000=40|40 ppm
What is 40 percent of 109?
40% means 40/100 = 0.4 0.4 * 109 = 44 =====
How is a solution of NaOH prepared dissolving 20g of NaOH in 500ml of distiled water solved?
The concentration of this solution (in NaOH) is 40 g/L.
What is 40 percent off of 109 dollars?
40 percent off of 109 dollars is 43.6 dollars.
What is the percentage off loss when customer pays 69 dollars and I have to pay out 109 to tech?
You are losing 40 dollars for every 109 you spend. That is 100*40/109 = 36.7%
What percentage of 109 is 43.6?
43.6/109 × 100%= 40%
Is it possible to mix a 10 percent acid solution and a 40 percent acid solution to obtain a 60 percent acid solution?
No. The reulting concentration (percent) must be between the two components. So, with the two acids you are mixing, you cannot get an acid that is less than 10% or more than 40%
What percentage solution equals a 1 normal solution of sodium hydroxide?
Sodium hydroxide 1 N (normal solution) solution has a concentration of39,99710928 g/L (rounded 40 g/L) or 4 g/100 mL sodium hydroxide in water.
How much is 1 billion divided by 40 million?
0.025
What is the concentration of a solution expressed in g 100ml if 25 g of solute is dissolved in 40 ml of water?
C = M / (Vsolvent + Vsolute)C= 25 g / (40 ml+ about 10 ml for solute) = about 0.5 g/ml
What is the molarity of Na if the concentration of sodium ion in a standard solution is 1000 ppm?
1000 ppm = 1 part per 1000. Sodium is 40 atomic weight and to be 1 molar there would have to be 40 parts per thousand. So the molarity is 1/40 = 0.025 M
