A solution is acidic if it’s pH is below 7
Answer: The correct answer is option D.
Explanation:
Mass of the NaCl = 225 g
Volume of the solution ,V = 0.25 L
15.4004 mol/L is the molarity of the solution. The most closest option to our answer is option D.
Answer:
d.) granulated
Because the granulated sugar has a greater surface area.
No. Because compounds need negative ions. e.g bromide, sulphate. So Sodium Magnesium isn’t a real compound and cannot be formed into a negative ion.
Answer:
Experiment plays many roles in science. One of its important roles is to test theories and to provide the basis for scientific knowledge. It can also call for a new theory, either by showing that an accepted theory is incorrect, or by exhibiting a new phenomenon that is in need of explanation.
Explanation: