Sodium metal reacts rapidly with water to form a solution of sodium hydroxide (NaOH) and hydrogen gas (H2). This reaction is exothermic.
Equation:
2Na + 2H²0 --------}- 2NaOH + H²
Well according to my understanding there is no such thing as a cell wall. But if they are different then the cell membrane is basically a guard. In order for things to come in and out of the cell, they must pass through the cell membrane. Also, the cell membrane protects the cell from germs and any harmful objects. Hope this helps!
<span>2NH4I(aq) + MgSO4(aq) =(NH4)2SO4(aq) + MgI2(aq) just balance</span>
CO2
hope this helps and brainly plez!
Very bad written question
C, then, D, A