 We're ready? Okay, cool. So let's try this one, I guess. Calculate the number of grams of solute that would be needed to make essentially 250 milliliters of a 0.1 molar NACL solution. Love that. Now I hope. So if you're going to use the molarity equation, molarity equals the number of moles of solute over the volume in liters. So essentially what's the, what is the mass of our moles of solute and then convert that to the mass, okay? So we have the volume, but we don't have it in liters. So the first thing we've got to do is convert that to liters. There's 0.250 liters and we've got the molarity, which is 0.100 molar. Okay, so all we got to do is isolate and solute the grams of sodium chloride we have. So the first thing we've got to do is figure out the molar mass of sodium chloride. 22.9. Is that right? 22.99. Chloride is 35, 45. We just take