00:08
Okay, if you would take strontium hydroxide as anti -exah, right, the net iron equation that would occur in the stomach acid.
00:18
So no matter which, right, which kind of hydroxide you use, the strontium hydroxide is like that.
00:28
But what really happens in the stomach is you have strontium hydroxide react with hydrogen chloride, right? so we produce strontium chloride and two moist water.
00:49
But the question asks to write the net ionic equation.
00:53
So the net ionic equation is actually oh -miners react with proton, and we produce water.
01:06
That's simple, right? okay, so there are other questions.
01:10
The question a, magnesium hydroxide is commonly used as anti -iside when barrier, calcium, and strontium are not.
01:20
Explain.
01:22
That's because your stomach is not actually very resistance.
01:29
So magnesium hydroxide is a weak acid, is a weak base.
01:38
Why others, right, others you mentioned here, are strong base.
01:48
You don't want that anti -acide, anti -acid, right, to harm your stomach...