Casha100 Casha100
  • 03-10-2016
  • Chemistry
contestada

If we start with .98g NaOH, how many moles of NaOH did we start with?

Respuesta :

daniel987
daniel987 daniel987
  • 03-10-2016
to find moles  Mass (NaOH) / RMM (NaOH)

so moles of NaOH = 0.98 / 40 = 0.0245mol

hope that helps 
Answer Link

Otras preguntas

(-2√7x^2) * (1/3√28x^3)
Which of the following is true of a rectangle? It is also a square. The sum of its angle measures is 360°. It has four congruent angles. It has four congruent s
do you think it is important for our country to remember the history of immigrant question why or why not?
Paul's height is six feet, he's an assistant at a butcher's shop, and wears size 9 shoes. What does he weigh?
estimate 5,738,055×32
help me plz with my hw
Scafell pike is 979m high. Ben Nevis is 1344m high What is the difference in height between the two mountains.
what operation should be performed first to solve -3x+5<23
Which pronoun correctly completes the sentence? Antonio and __________ always tell the funniest jokes. A. he B. him
Which of the following requires an increase in kinetic energy? liquid ➡ solid gas ➡ solid gas ➡ liquid solid ➡ gas