Yes,
H2O + Na2O --> 2NaOH
NaOH , or sodium hydroxide is a base.
This is actually a two-step reaction: 4Na + 4H2O = 4NaOH + 2H2 then, because the first reaction is so exothermic it will ignite the hydrogen... 2H2 + O2 = 2H2O
Na2O + H2O ---------> 2NaOH
No, it forms an acid, H2O + CO2 --> H2CO3 (carbonic acid)
Na2O + H2O ---> 2NaOH this is a metal oxide (base) reacting with water to form an alkali. Mass of NaOH is 40
Na2O(s) + H2O(l) = 2NaOH(aq) Like sodium metal , sodium oxide reacts with water, however, it does NOT liberate hydrogen, so there is no 'popping' or flashing flame. Na2O is a BASE NaOH is an ALKALI (Soluble Base)
This is actually a two-step reaction: 4Na + 4H2O = 4NaOH + 2H2 then, because the first reaction is so exothermic it will ignite the hydrogen... 2H2 + O2 = 2H2O
Na2O + H2O ---------> 2NaOH
Si02 plus h20 ---> h2Si03
No, it forms an acid, H2O + CO2 --> H2CO3 (carbonic acid)
NiCl2 + 2Na --> 2NaCl + Ni
Na2O + H2O ---> 2NaOH this is a metal oxide (base) reacting with water to form an alkali. Mass of NaOH is 40
No, it is not.
Na2O(s) + H2O(l) = 2NaOH(aq) Like sodium metal , sodium oxide reacts with water, however, it does NOT liberate hydrogen, so there is no 'popping' or flashing flame. Na2O is a BASE NaOH is an ALKALI (Soluble Base)
no it's 0. Na = +1 O = -2 Na2O = +1(2) + (-2) = 0
Na (sodium) has a valence of 1+ and oxygen (O) has a valence of 2-, so it will take 2 Na for each O. The compound formed (sodium oxide) has the formula Na2O.
water [H20]
4