The following data was collected when a reaction was performed experimentally in the laboratory Reaction Data Reactants Products Al(NO3)3 NaCl NaNO3 AICI: ? 4 moles 9 moles ? Starting Amount in Reaction Determine the maximum amount of ALCL3 that was produced during the experiment. Explain how you determined this amount.

college

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.