Na+f2→naf na+o2→na2o na+cu→ na+h2→naoh+h2 na+s→na2s nacl→na+cl2 na+h2→nah na+hno3→nano3+n2o+h2o naclo3+hcl→cl2+nacl+h2o nabr+cl2→nacl+br2 cl2+f2→cif cl2→clf cl2+o2→cl2o5 cl2+h2o→hclo4+hcl cl2+s→scl6 alcl3→al+cl2 cl2+h2+hcl km2oh+hcl→cl2+mncl2+kcl+h2o nai+b2→nabr+i2
Коэффициенты расставить?
2Na + F2 = 2NaF
4Na + O2 = 2Na2O
Na + Cu = не реагируют
Na+H2→NaOH+H2 ??
2Na + S = Na2S
2NaCl = 2Na + Cl2
2Na + H2 = 2NaH
8Na + 10HNO3 = 8NaNO3 + N2O + 5H2O
NaClO3 +6 HCl = 3Cl2 + NaCl + 3H2O
2NaBr + Cl2 = 2NaCl + Br2
Cl2 + F2 = 2ClF
CL2→CLF ??
2Cl2 + 5O2= 2Cl2O5
4Cl2 +4 H2O = HClO4 + 7HCl
3Cl2 + S = SCl6
2AlCl3 = 2Al + 3Cl2
Cl2 + H2 = 2HCl
KMn2OH + HCl = -2Cl2 + 2MnCl2 + KCl + H2O
2NaI + Br2 = 2NaBr + I2