Mathematics, 18.08.2020 22:01 ramoj0569
To prepare for a lab experiment, Ted is making a solution that uses two types of concentrations of HCI (hydrochloric acid): 80 ml of 50% HCI solution, and 120 ml of 20% HCI soulution. What is the HCI concentration of the mixed solution?
Answers: 1
Mathematics, 21.06.2019 16:50, angelkiss2019
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Mathematics, 21.06.2019 20:00, andrejr0330jr
I’m stuck on this equation, anyone got the answer?
Answers: 1
To prepare for a lab experiment, Ted is making a solution that uses two types of concentrations of H...
History, 23.08.2019 00:30