Answer:
you just think it and you would make it.
Explanation:
its gonna be easy if you just think what would you do for it.☺
Homogeneous or heterogeneous, Hope this helps!!
Answer:
K2CO3 + 2Na
Explanation:
The equation for the reaction is given below:
Na2CO3 + K —>
Since K is higher than Na in the activity series, K will displace Na and the reaction will proceed as follow:
Na2CO3 + 2K —> K2CO3 + 2Na
The products are K2CO3 + 2Na
I was hoping that some choices would be given to choose from. As there are no choices given, so i am answering the question based on my knowledge and hope that it comes to your help. Calcium hydroxide is a good example of Arrhenius base. An Arrhenius base is actually a substance that releases a hydroxyl ion in water.
Note that we are omitting the water.
So, sodium carbonate will basically dissociate into positive sodium ions and negative carbonate ions based on the following equation:
<span>Na2CO3 → 2 Na(+) + CO3(2-)
</span>
If we took water into consideration:
Sodium carbonate will dissociate in water forming carbonic acid and sodium hydroxide. Since sodium hydroxide is a strong base, therefore, it will then neutralize the gastric acid, thus, acting as an antacid.