If the original solution contained 0. 12 mol hcl, what amount of hcl, in moles, will remain when the reaction is complete? 1. 4 g zn reacted.

Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?

How do we determine if they are made with matter

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation