Dimension analysis is to be used to solve this problem. First convert 1L to milliliters. That is equivalent to 1000 ml. Then by dimension analysis, multiply the volume ( 1000ml) to the density of oil (0.92 g/ml) resulting to the answer: 920 grams.
Answer:
Bottle, thermos, container, vessel
Explanation:
The number of atoms in 12 grams of the isotope carbon 12.
The answer is A
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Answer: The difference in the pH values of the two solutions is 2.7
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
a) For solution A, let
= 
Putting in the values:
b) For solution B,
=
Putting in the values:
Thus the difference in pH will be (4-1.3)= 2.7.