juliusjor
juliusjor
04-08-2017
Chemistry
contestada
how many moles in 32.7 grams of water vapor?
Respuesta :
ehubbartt
ehubbartt
04-08-2017
To find moles from grams divide the number of moles by the molar mass...
32.7g/18.01 which is 1.82 using significant figure rules
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
A rifle bullet with mass 8.00 g and initial horizontal velocity 280 m/s strikes and embeds itself in a block with mass 0.992 kg that rests on a frictionless sur
5 cm Work out the area of the shape. -20 cm- 4 cm 8 15cm The diagram shows a shape. Work out the area of the shape. cm cm 8 cm How -4 cm 9 cm Diagram NOT accura
HELP PLEASE! Select a figure from the options which will continue the same series as established by the problem figures.Please answer somebody! Need answer.
what is structure of the atom and charge of relative mass
(e) In the adjoining figure, P is mid-point of side AD
Solve the following system of equations by elimination. Express the solution as an ordered pair (x,y). 3y+2x=6 5y-2x=10
A toy manufacturer produces spherical balls of surface area 64π sq. in. How close to the ideal radius should the radius of the ball be, if the allowed error tol
what is the meaning of customer in marketing?
why homogenization prolong milk shelf life
Base your answers on the diagrams below of two cells, X and Y, and on your knowledge of biology. Select one lettered organelle and write the letter of that org