Given the equation below determine the limiting reactant and calculate how many grams of copper can be formed from the reaction of 18.1 grams of NH3 and 90.4 of copper (ll) oxide.

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!