Razer Blackwidow Chroma Key Only Types when Shifted + Other Odd Key Issue

My younger sister recently spilled a bit of water on my keyboard while she was using my computer to watch videos. Now when I try to type an apostrophe, it doesn't work, but pressing shift to type quotations does. Also, my 0 on the number bar doesn't work, even when shifted, but I could rebind it to Numpad 0 and it works fine to type 0s like that. Are these issues I can fix or would I have to get a new keyboard just for these two faulty buttons?