mikymusie22
mikymusie22
04-12-2020
Chemistry
contestada
can someone help with this problem
Respuesta :
thekingkd
thekingkd
04-12-2020
1. Fe2O3
2. Molar mass of Fe2O3 - (55.8x2)+(16x3) = 159.6
Moles =mass/Molar mass
Moles=9.2/159.6=0.058mol
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
HELPPPPPPPPP PLEASEEEEEE I NEEED HELPPPPPPPP BEGGINGGGG SOMEONE PLEASEEEEEE PLEASEEEEEEE HELPPPPPPPPPPPPPP PLEASEEEEEEEE
Is the following statement true or false? Climate change is a theory supported by rigorous scientific testing and evidence. true false
4. To what three groups did the Republican ** delegates belong?
A rectangle has an area of 636.4m^2. One of the sides is 7.4m in length. Work out the perimeter of the rectangle.
Please help me asap I need it thanks
What is the area of a parallelogram with a height of 6 feet and a base of 10.5 feet? 33 ft 2 60.5 ft 2 65 ft 2 63 ft 2
6. Mary worked 27 hours last week. If she gets paid $12/hour, what is her gross pay?
PLLLZZ HELP I WILL GIVE BRAINLIEST
length of a rectangle is 2 metre and the breadth is 50 find the ratio of a length to the breadth of a rectangle
is it legal for fillipino students to use phone in fillipino high school