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mm is unit of length, ppm is a non-SI unit of concentration.
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∙ 9y ago
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1 mL of 10 mM NaCl solution was mixed with 4 mL of 0.05 M CaCl2 solution The final concentration of Cl- is?
[1 mL*10 mM + 4 mL*(50*2 mM Cl-) ] mmolCl- in [1+4] mL total solutionThis is 410 (mmol Cl-) / 5 (mL) = 82 mM Cl-
What makes up Jupiter atmosphere?
Jupiter's atmosphere is composed of the following:Molecular hydrogen (H2) - 89.8% (+/- 2.0%)Helium (He) - 10.2% (+/- 2.0%)Methane (CH4) - 3000 ppm (+/- 1000 ppm)Ammonia (NH3) - 260 ppm (+/- 40 ppm)Hydrogen Deuteride (HD) - 28 ppm (+/-10 ppm)Ethane (C2H6) - 5.8 ppm (+/- 1.5ppm)Water (H2O) - 4 ppm (varies with pressure)Small amounts of aerosols, including ammonia ice, water ice, and ammonia hydrosulfide
How does a person know what ppm of carbon dioxide exists if the hand pump detector tubes are scaled by volume percentage?
0.1 percent = 1,000 ppm 1 percent is 10,000 ppm. 2 percent is 20,000 ppm 3 percent is 30,000 ppm 10 percent is 100,000 ppm etc. Take the percent, move the decimal point 4 places to the right, and you have the ppm. You take it from here.
What does 4 mm convert to in inches?
25.4 mm = 1 in → 4 mm = 4 ÷ 25.4 in ≈ 0.16 in
What is .4cm in mm?
1 cm = 10 mm ⇒ 4 cm = 4 x 10 mm = 40 mm
How many inches equals 4 mm?
4 millimeters = 0.16 inches.Direct Conversion Formula 4 mm*1 in25.4 mm=0.157480315 in
How many mm is in 4 inch?
101.6 mm Direct Conversion Formula 4 in* 25.4 mm 1 in = 101.6 mm
What fraction of 4 cm is 4 mm?
4 mm is 1/10 of 4 cm.
4 M equals how many mm?
1 metre = 1000 millimetres so 4 m = 4*1000 mm = 4000 mm. Simple!
What is the common name for 4NaCl?
NaCl is Sodium Chloride, or table salt. The 4 just means that there are 4 NaCl molecues. ~Mione:)
How many mm to a point of rain?
a point is 0.254 mm, or almost 4 points to the mm
How much potassium chloride powder you weight to obtain 4000 ppm solution?
4 g in 1 liter will give you a 4000 ppm solution.
