Answer:
You can tell by looking at the reaction. If it stops bubbling or steaming it is finished. It s going to react and start bubbling. When it stops bubbling and fizzing, the reaction will be over.
C because the liquid is the pond and the gas is the fog. The water from the pond is changing to gas or fog.
Answer:
It released hydroxide ions (OH ¯).
Explanation:
A PH of 8.3 indicates that the solution has become a basic solution.
Now, for us to have a basic solution from the addition of an alka-seltzer to Koolaid, it means the Alka-seltzer released plenty of hydroxide ons (OH¯) to the solution.
2 HCl + Ca(oh)2 ---------- CaCl2+ 2 H2O
Answer:
C. The weak nuclear force is greater than the strong nuclear force
