0.115 M means that 0.115 moles of KBr are contained in a volume of 1000 ml, therefore a volume of 350 ml will have (0.115 × 0.35) = 04025 moles
From the formula of molarity moles = molarity × volume in liters
1 mole of KBr is equivalent to 119 g
Therefore, the mass = 0.04025 × 119 g = 4.79 g
Gasoline would be a mixture if I recalled
<span>evaporation is the process that describe changing of water from liquid to gas</span>
Answer:
6.4 miles
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Explanation:
Answer:
Point Z
Explanation:
The river flows this direction pushing the water pollution to Point Z
