How many cups of citric acid powder are in a pound?

Answer 1

~4.75 cups

there is roughly 908 servings of 1/4 tsp in a pound of CA powder

that's 227 tsp or ~38 oz.

there's 8 oz. per cup

Answer 2

Lemon juice is about 5% citric acid or 0.3 mole/liter. At 192.12 gm/mole this would be 57 gm/litre. A tablespoon of lemon juice is 15 ml. So a tablespoon contains about 0.83 gm citric acid.

Answer 3

That is approximately 3 tablespoons.