ness2019384
ness2019384
23-10-2016
Chemistry
contestada
how many moles are in 3.01*10^23 atoms of Mg
Respuesta :
Willchemistry
Willchemistry
04-11-2016
1 mole ------------ 6.02x10²³ atoms
? moles ----------- 3.01x10²³ atoms
moles = ( 3.01x10²³ ) x 1 / 6.02x10²³
=>
0.5 moles Mg
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Draw Conclusions Would more of the Sun’s energy reach a particular part of Earth’s surface on a sunny day or on a cloudy day? Explain.
Objects falling through air experience a type of friction called.. A.terminal velocity B.air resistance C.rolling friction
Society as a whole was advanced by agriculture. Land that is farmed can support more than 50 times the number of people that same land can support through subsi
Which best corrects the phrase fragment? Placing the baby in a stroller. The mother walked around the park. A. The mother walked around the park placing the bab
This is a material through which electricity can flow? A. Conductor B. Circuit C. Motor D. Resistor
4. One tool for narrowing your topic is to _____. invent qualities to describe in detail list adjectives that apply to your subject draw the place or t
Mark the statement if it correctly describes human interaction with the environment. A. Since ancient times, people have used waterways for transportation. B.
The sides of a triangle have lengths of x, x + 5, and 25. If the longest side is 25, which of the following values of x would make the triangle right? A. 10 B.
Describe Hitler’s strategy in Europe and how it affected Great Britain.
Which statements about the New Deal are true? Choose all answers that are correct. A. It established pensions and benefits for the elderly, children, and the ha
