11) how many grams of nh, can you make if you use 23 moles of nitrogen gas?

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?