Answer:
1.030-0.545=0.485 grams of oxygen in compound.
Convert grams of Al and grams of O into moles:
0.545g Al x 1 mol Al/26.98g Al = 0.0202 mol Al
0.485g O x 1 mol O/16.00g O = 0.0303 mol O
Next we divide the moles of both of them by the lowest number to get simplest ratio
0.0202/0.0202 = 1 Al
0.0303/0.0202 = 1.5 O
Next we multiply all numbers until we get a whole number for each one. In this case 2 works:
Al 1 x 2 : O 1.5 x 2
and we are left with Al2O3
Explanation:
Hope this helps :D
The quote is basically saying that your health is more important than riches, like money or “gold and silver”
Option B. most Americans eat enough protein
it is not recommended unless the protein claim is to be used by infant or children under four years of age.
Answer:
code -27506
Explanation:
This is the medical procedural codes which used to classify fracture or dislocation which occurs at the femur and knee joint.
Technically, it is the codes which is related to the open treatment of the fracture of the femoral shaft with application of external fixation or without it. Furthermore, It is the code for describing the insertion of intramedullary implant with the application of cerclage or in absence of it.Cerclage is a ring or loop for binding together ends of fractured bones
