NaCl concentration in 1.0 liter of seawater?
In the world's oceans, the average NaCl concentration is about 0.51 M. How many grams of NaCl would be in 1.0 liter of sea water?
Answer:
NaCl MW = 58.442 g/mole
0.51M = 0.51 moles/liter = 0.51 moles/liter * 58.442g/mole
= 29.8 g/liter NaCl
0.51 M means 0.51 mol per liter of solution (seawater). So 1 L seawater has 0.51 mol NaCl. Just convert mol to grams.
am coming
0.51*58.5=29.8g/l (58.5 is molecular weight of NaCl)
NaCl Mol.mass = 23 + 35.5 = 58.5g/mol
0.51mol/L x 58.5g/mol. = 29.84g/L concentration.
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Answer:
NaCl MW = 58.442 g/mole
0.51M = 0.51 moles/liter = 0.51 moles/liter * 58.442g/mole
= 29.8 g/liter NaCl
0.51 M means 0.51 mol per liter of solution (seawater). So 1 L seawater has 0.51 mol NaCl. Just convert mol to grams.
am coming
0.51*58.5=29.8g/l (58.5 is molecular weight of NaCl)
NaCl Mol.mass = 23 + 35.5 = 58.5g/mol
0.51mol/L x 58.5g/mol. = 29.84g/L concentration.
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