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 ( 14+ )
Otras preguntas
Use opinion-marking signals on answering the questions.
The shadow of a 5-foot tall post is 15 feet long. At the same time a tree casts a shadow that is 45 feet long. What is the height of the tree? A. 3 feet B.
Which version of java should i use?.
is y=3x(x+5) linear or nonlinear?
What weapons did the colonists use against the British soldiers? A. swords B. none C. guns D. sticks and snowballs
Fill inn the blank 1.) All short pea plants have two ____ genes 2.) Each trait an organism has is determined by one gene from ___ parent.
guys plss help me I need it rn plss
does a function have to be continuous to be differentiable
Application deadline for bridgerland technical college is
When the government's budget deficit increases the government is borrowing less and public savings increases.
