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A compound is composed of only C and H. It contains 92.26% C. What is the empirical formula? A--- CH B--- CH2 C--- C2H3 D--- C2H5 E--- C3H4 My answer ended up being C2H..... so what is the real answer and how do you get it?

Consider this reaction: 3 NiCl2 + 2 Na3 PO4 --> Ni3 (PO4)2 + 6 NaCl It's fill-in-the-blank: ____________ mol sodium phosphate gives 6 mol sodium chloride. and ____________ mol sodium phosphate gives 3 mol sodium chloride. Note- I asked a question about 30 minutes ago that was similar...

My church is holding a benefit, and they said they'd like me to hold a booth to paint nails at. We are putting up a $5 nail painting with about a $3 design (optional). I do not have a license or anything. I'm just a regular person who can do nails and designs. We are just trying to make sure...