Answer:
96.66 g of Fe₃O₄
Explanation:
In order to calculate the weight of Fe₃O₄ in 100.0 g of Fe₂O₃ we need elements in common between both substances, for instance, the mass of Fe in each one. We will use the molar mass of Fe = 55.84g/mol The conversion factors we need are:
- 159.69 g of Fe₂O₃ contain 2 × 55.84 = 111.68 g of Fe
- 231.54 g of Fe₃O₄ contain 3 × 55.84 = 167.52 g of Fe
Then, we can use proportions:

Answer:
cold and windy
Explanation:
if its 10 degrees outside then it must be cold. then 75 mph that is very windy
Rise, increase, toward, away from
i think those are your answers if u want help figuring out where to put the arrows lmk
Heat is the most important thing in the melting point of rock. Rock, melts when put into<span> 572 degrees Fahrenheit and 1,292 degrees Fahrenheit. Different types of rock may melt at different temperature because in the difference of their material. HOPED THIS HELPS YOU :)</span>