ritaaaa
ritaaaa
03-07-2016
Chemistry
contestada
8) What many atoms are in 100 grams of of Mgo?
Respuesta :
sweetburger
sweetburger
03-07-2016
100g (MgO)/40.03g/mol(MgO) = moles of MgO
moles of MgO * 6.022*10^23*2=number of atoms in MgO
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
What aspect of the Columbian Exchange is considered by many to have made possible the European conquest and colonization of the Americas? I'm thinking it's dise
How did the Tang people gain the Mandate of Heaven?
Why did the British fight the French in 1754?
18tons 42 pounds divided by 3 = ____tons ____pounds
please help is how you do it?
technological development led to an increased demand for slaves in the United States during the early- to mid-1800s? A) the steel plow B) the cotton gin C) the
18tons 42 pounds divided by 3 = ____tons ____pounds
How do the words grieving, sigh, and blight affect the mood of "Spring and Fall"? A. They add a note of sorrow to the poem's hopeful mood. B. They bring a reali
5 animals that live in the ocean
to what class of minerals do gold silver and copper belong
