So I was shooting for a sulfate to chloride ratio of about 2:1. Given this was my first time dabbling in water chemistry I butchered it. Now my chloride (180PPM) to sulfate ratio (~90 ppm) is 2:1. Is my beer going to be a pile of shit? TIA
My guess is that you'll get a more full-ish than planned mouthfeel, but otherwise I bet it will be fine.
It could end up with a more rounded malty flavor and not be as firmly bitter as you wanted. But it's not ruined. You could always still add a touch of gypsum even after the boil to bring up the sulfate some more if you want, to sharpen the bitterness.
You can make a gallon of water with the same profile to get an idea what it contributes. My limit for Chloride is 120ppm. YMMV.