genesis6424 genesis6424
  • 11-06-2017
  • Chemistry
contestada

How many milligrams of sodium are contained in 3 g of nacl?

Respuesta :

LeChatNoir
LeChatNoir LeChatNoir
  • 11-06-2017
mNaCl: 23g + 35,5g = 58,5 g/mol
mNa: 23 g/mol
--------------------------------------------
23g Na -------- 58,5g NaCl
Xg Na ---------- 3g NaCl
X = (3×23)/58,5
X = 1,1795g = 1179,5 mg


Answer Link

Otras preguntas

i need two answersRead this excerpt from act I, scene I, of Richard III. What two purposes does this soliloquy serve in the opening scene?RICHARD III (Duke of G
Read the following passage from Walk Two Moons “Everybody is just walking along concerned with his own problems, his own life, his own worries. And we’re all ex
how did andrew jackson plan treat blacks
Aggressive behavior used as a means of achieving a goal is known as _____ aggression instrumental hostile indirect
What was at the heart of the 1994 genocide in rwanda?
Is the principle that a person or a government has the supreme authority to decide what is legal within a country?
19. what skin layers are affected when a cut on your hand bleeds?
Which one is it! ASAP
2.Use common sense to determine whether the given event is possible. You are the one-millionth customer at a local hardware store. It is impossible.
Goats and cattle are used in gene pharming because