aryanabell67 aryanabell67
  • 11-09-2018
  • Biology
contestada

to prepare 100ml of a2% saline solution you need to add how many grams of salt into how many ml of distilled water

Respuesta :

ac25
ac25 ac25
  • 11-09-2018
You would need to add exactly 2mg of salt, 2% of 100 is 2 therefore it is 2mg
Answer Link

Otras preguntas

guys what should i do i'm really mad because this guy at school won't stop being a not nice not bullying and i am about to snap what should i do sooner or later
Why might a country’s leaders have wanted to join the nonaligned movement during the Cold War
Need Answer ASAP please
PLEASE HELP!!!!!!!!!!!!
what is the concept of shared work among specific cells called?
Which of the following are TRUE statements about what COULD happen to a star at the end of their life? CHOOSE ALL THAT APPLY!
Use addition or substitution to find the value of y for this set equation
Can someone help me with this question please , need help ASAP
I know this for a fact, because when I was growing up, my mother's "limited" English limited my perception of her. I was ashamed of her English. I believed that
How can the environment affect population size?please help!!!! it's about animals in the wildlife​