Question

What is the molarity of 52 g Nacl in 100mL of water?

Answer 1

$molarity \: = \frac{given \: mass \: }{mol. \: mass \: } \times \frac{1000}{v(ml)} \\ molarity = \frac{52}{58.44} \times \frac{1000}{100} \\ molarity = \frac{520}{58.44} \\ \\ \\ molarity = 8.89$

#Bebrainly

#Rajput

❤️❤️❤️❤️❤️❤️❤️

Answer 2

NaCl=58.5

so....no of moles= 52/58.5 =0.88moles

100ml=0.1 L

molarity= 0.88/0.1= 8.8 mol / L

hope it helps