brad25
brad25
22-11-2016
Chemistry
contestada
How many grams are in .0079!moles of uranium
Respuesta :
Brik
Brik
04-12-2016
no. of moles= mass given /mass acquired
.0079=x/238
238×.0079=x
1.88~2
therefore the no. of grams =2g
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Classify the following alcohol as primary, secondary or tertiary. A. primary ОН B. secondary C. tertiary Enter
Which of the following is a sentence fragment? O We first met last week Owe met Owe met first O When we first met
Questions on a statistics exam are considered good questions provided the questions discriminate between students who havestudied for the exam and those who hav
1. What significance did Mohandas Gandhi have on India's independence movement?
If you use your office computer 20 hours per week, and do not unplug it when it is not in use, how much carbon dioxide is produced from the vampire energy used
A billiard ball at rest is struck by another billiard ball of the same mass whose speed is 6.0 m/s. After an elastic collision the striking ball goes off at an
What is the domain of the function given below
the sum of the measures of three angles is 200. these measures are in the ration 3:5:12. Find the measure of the three angles.
Consider the probability that fewer than 26 out of 107 cell phone calls will not be disconnected. Assume the probability that a given cell phone call will not b
Three culture/religion/ideas from new world to old during colombian exchange thanks :)
