How many grams of NaCl are needed to make 1 liter of a 3 M NaCl solution?
Explain your answer.

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)