How many moles of aluminum is needed to react with 6.34 moles of Fe 3 O 4 in the reaction below?

8 Al + 3 Fe3O4 - -> 4 Al2O3 + 9 Fe

Input your answer without units.

How would the results differ if you add sodium p-toluate instead of p-toluic acid to the 2 layer mixture of tert-butyl methyl ether and water?

What is the end result when the sulfur dioxide and nitrogen oxide produced by burning fossil fuels react with the atmospheric moisture?

What would form a solution? O A. Mixing two insoluble substances O B. Mixing a solute and a solvent O C. Mixing a solute and a precipitate O D. Mixing two solutes together

Why did mendeleev leave blank spots in his periodic table?

You weigh three samples of the same metal, and find their masses to be 41.40 g, 37.22 g, and 43.46 g. the corresponding volumes are 4.5 ml, 4.3 ml, and 4.8 ml. what is the density, d, of the metal?

A green plant has _ energy

An alkali is able to "cancel" out an acid. What is the other word for "cancelling out the acid"?, Ill mark brainliest if your answer is correct; )) a) neutralise b) overcome c) nullify d) become acidic

Suppose you have made the following hypothesis: Sharks are most common near coral reefs, because there are more fish there to eat. Suppose you observed 10 sharks on a coral reef in the Caribbean, and 15 sharks in the open ocean 50 miles away.

The total pressure of a mixture of oxygen and hydrogen is1.00atm. The mixture is ignited and the water is removed. Theremaining gas is pure hydrogen and excerts a pressure of. 4atm whenmeasured at the same values of T and V as the original mixture.

Two ligands, a and b, both form complexes with a particular metal ion. when the metal ion complexes with ligand a, the resulting solution is red. when the metal ion complexes with ligand b, the resulting solution is yellow.