Answer:
no it is a heterogeneous mixture because salt and pepper are not mixed uniformly.
32.4moles
Explanation:
Given parameters:
Volume of solution = 9.54L
Molarity of solution = 3.4M
Unknown:
Number of moles of Na₂CO₃ = ?
Solution;
The molarity is the amount of substance or solute dissolved in a given solvent. It is the same as concentration.
To find the number of moles from the molarity, we use the expression below;
Number of moles = molarity x volume
Input the values;
Number of moles = 3.4 x 9.54 = 32.4moles
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Number of moles brainly.com/question/1841136
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Answer:
Distillation
Explanation:
Water vaporizes at lower temperature than the ink pigment so if you heat them, the water evaporates, leaving the ink pigment in the flask
Explanation:
Water the essential constituent of protoplasm of living cells because it is directly involved in countless biochemical reactions like photosynthesis and respiration without it cells couldn't move waste and by-products taking nutrients perform intracellular Transportation functioning and signaling