napisz rownanie reakcji chemicznych ktore przedstawia schemat.
__________₃_________
I ₁ ₂ l
Na----> Na₂O------>NaOH
1.4Na+O₂-->2Na₂O
2. Na₂O+H₂O-->2 NaOH
3. 2Na+2H₂O-->2NaOH+H₂
;)
4Na + O₂---->2Na₂O
Na₂O + H₂O---->2NaOH
2Na + 2H₂O---->2NaOH + H₂
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1.4Na+O₂-->2Na₂O
2. Na₂O+H₂O-->2 NaOH
3. 2Na+2H₂O-->2NaOH+H₂
;)
4Na + O₂---->2Na₂O
Na₂O + H₂O---->2NaOH
2Na + 2H₂O---->2NaOH + H₂