Answer:
2 C2H5OH+ 21 o2 —> 4 CO2+ 6 H2o6
Answer:
Endothermic
Explanation:
The temperature of the water decreased.
The water lost heat.
The heat must have gone into getting the KNO₃ into solution.
So, the dissolving of KNO₃ in water is endothermic.
It's a weak base because weak bases don't dissociate completely. If it did, then it would be a strong base.
Answer:
a higher electronegativity
Explanation:
In fact, in chemistry Nitrogen, Oxygen and Fluorine are the most electronegative element
Answer:
once hydrogen ions are outside the membrane they are allowed to flow back in. this flow is changed to energy that is stored in the bonds of new molecules.
Explanation: