Given the equation: 3Mg(S) + 2(NH4)3BO3(aq) → Mg3(BO3)2(aq) + 6NH4(aq) If you are given 1.5mol of Mg(s), how many moles of NH4(aq) can be made? 1.5mol NH4
2.5mol NH4
3.5mol NH4
4.5mol NH4

Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned