How are iron and copper alike and different

In the following reaction, how many moles of FeO are needed to react completely with 1.6 mol of Al? 1.2 1.8 2.4 3.0

When nonmetals react with nonemtalss, the atoms of the nonmetals?

Which of the following has a charge? molecule atom element ion

Why are the electrons in a nitrogen-phosphorus covalent bond not shared equally? which atom do the electrons spend more time around?

Consider the equation: S+302 →SO3 Is this equation balanced? Why or why not?

Calculate the moles of new H₂ O₂ using the balanced formula below and the average moles of KMnO₄ from calculation #2. The average moles of KMnO₄ is 0.90mol. 2KMnO₄ + 5H₂O₂ + 3H₂SO₄ → K₂SO₄ + 2MnSO₄ + 8H₂O + 5O₂ Edit: I got 2.

How many grams of CaC2 would make 23.6g C2H2?

Shane performed the following trials in an experiment. Trial 1: Heat 30.0 grams of water at 0 °C to a final temperature of 40.0 °C. Trial 2: Heat 40.0 grams of water at 10.0 °C to a final temperature of 40.0 °C.

According to the law of conservation of ___ in an isolated system the initial total momentum before a collision equals the final total momentum.

What is the correct name fore this formula Al2O3