The following is a double displacement reaction: How many grams of NaCl can be prepared by reacting 18.9gBaCl2 with 14.8gNa2SO4? Write out the balanced equation and solve for grams NaCl

HELP! I know how to do it, but my answers are all wacky. Thank you so much.

What natural processes produce large quantities of co2

If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.