Will mark as brainliest. nh3 is nitrogen trihydride (ammonia) and bf3 is boron trifluoride. what is the name for alcl3 and why? a) aluminum chloride - it does not have the prefix "tri-" since it is ionic. b) monoaluminum trichloride - there is only one aluminum and it needs the prefix "mono-". c) aluminum trichloride - it has the prefix "tri-" since it has the same ratio as the other compounds. d) aluminum chloride - ionic compounds do not get a prefix on the first name if there is only one of that element.

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Astudent made a graph plotting the progress of a reaction over time. the student forgot to label the y-axis of the graph. a graph is shown with two graph lines. one graph line starts at a higher position on the y axis and slopes downwards towards the right. the other graph line starts at a lower position on the y axis and slopes upwards towards the right. the two graph lines stop short of intersecting each other and continue as separate lines which gradually become straight and parallel to the x axis. a vertical line is shown at a point where the two graph lines finally became parallel to the x axis. this vertical line is labeled equilibrium. the title on the x axis is time and an arrow pointing towards the right is shown above time. the title on the y axis is left blank. what best explains the label that the student should use on the y-axis? amount, because as the amount of product decreases, the amount of reactant increases over time. reaction rate, because forward and backward reaction become equal at equilibrium. amount, because the amounts of reactants and products become constant after equilibrium is reached. reaction rate, as the rate of forward reaction increases and rate of backward reaction decreases over time.

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d