Chemistry help please???? PLEASE explain your answers, thanks to all!!?

Hollie

New member
Hi---Could someone please help me??? I am struggling. PLEASE explain your answers so I can follow you. Thanks to all. All help is greatly appreciated!! :)

The concentration of sodium chloride in sea water is about 0.5 molar. How many grams of NaCl are present in 1 kg of sea water?

a.30 grams
b.60 grams
c.100 grams
d.300 grams
e.600 grams
 
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