Question #172517
Silver chromate (Ag2CrO4) precipitate into silver. Express answer in three significant figure.
Expert's answer
Significant figures are the digits of a number that are meaningful in terms of accuracy or precision. They include: Any non-zero digit. Zeros between non-zero digits as in 3003 or 45.60009. Trailing zeros only when there is a decimal point as in 6750.
