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.

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding. i