00:01
Here we've got a titration of hcl and naoh.
00:06
This would give me the products nacl and h2o.
00:11
We're going to focus on just the reactants here.
00:13
So we've got 64 milliliter sample, 24 .0 milliliters of 0 .041 molar hcl.
00:24
And we're going to add 42 .0 milliliters of 0 .041 molar sodium hydroxide.
00:36
Let's find the moles of the hcl, which is 0 .041 moles per liter times 0 .0640 liters.
00:53
I'm going to convert the volume to liters.
00:57
Works out to be 0 .0026 moles hcl, which is equal to 0 .0026 moles h plus.
01:08
And then the moles of the naoh, 0 .041 molar moles per liter.
01:18
Volume in liters is 0 .042 liters...