This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
Step 1: The water tank has a capacity of 12~kl. Step 2: The village community uses 11.2~kl/day. Step 3: The formula for the number of days the water will last is Number of days = tank capacity (kl)daily usage (kl/day) Step 4: Substitute the given values: Number of days = 12~kl11.2~kl/day Step 5: Simplify the fraction by multiplying numerator and denominator by 10: 12~kl11.2~kl/day = 12 × 10~kl11.2 × 10~kl/day = 120~kl112~kl/day Step 6: Simplify (120)/(112) by dividing numerator and denominator by 8: (120 ÷ 8)/(112 ÷ 8) = (15)/(14) Step 7: Therefore, the water will last (15)/(14)~days (15)/(14)~days