Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 2 KL + 4 H2SO4 = 2 MnSO4 + L2 + 2 K2SO6 + 4 H2O
Sn + Pb(NO3)4 = Pb + Sn(NO3)2 =>
2 Sn + Pb(NO3)4 = Pb + 2 Sn(NO3)2
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
C6H8(OH)2 + O2 = CO2 + H2O =>
2 C6H8(OH)2 + 15 O2 = 12 CO2 + 10 H2O
CH4 + KMnO4 + KOH = HCOOH + K2MnO4 + H2O =>
CH4 + 6 KMnO4 + 6 KOH = HCOOH + 6 K2MnO4 + 4 H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
H2(g) + AgNO3(aq) = Ag(s) + HNO3(aq) =>
H2(g) + 2 AgNO3(aq) = 2 Ag(s) + 2 HNO3(aq)
Pb + NH3 = PbNH3 =>
Pb + NH3 = PbNH3
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
NaOH + C4H10O = C4H9ONa + H2O =>
NaOH + C4H10O = C4H9ONa + H2O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
FeSO4 + HBrO + HCl = FeBr3 + FeCl + Fe(SO4)3 + H2O =>
6 FeSO4 + 3 HBrO + 3 HCl = FeBr3 + 3 FeCl + 2 Fe(SO4)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
S + O2 = S2O =>
4 S + O2 = 2 S2O
Cu2S + HNO3 = H2SO4 + NO2 + Cu(NO3)2 + H2O =>
Cu2S + 14 HNO3 = H2SO4 + 10 NO2 + 2 Cu(NO3)2 + 6 H2O
HgS + NaOH = HgOH + SNa =>
HgS + NaOH = HgOH + SNa
HgI2 + Br2 = HgBr + I2 =>
2 HgI2 + Br2 = 2 HgBr + 2 I2
CoSO4(NH4)2S = CoS(NH4)2SO4 =>
CoSO4(NH4)2S = CoS(NH4)2SO4
HAlO2 + NH3 = NH4OH + Al2O3 =>
2 HAlO2 + NH3 = NH4OH + Al2O3
Mg(OH)2 + Al(OH)3 = Mg(AlO2)2 + H2O =>
Mg(OH)2 + 2 Al(OH)3 = Mg(AlO2)2 + 4 H2O
C20H24N2 + CH2O + C3H9SiCl = C21H24N2HCl + H2O + (C3H9Si)2O =>
2 C20H24N2 + 2 CH2O + 2 C3H9SiCl = 2 C21H24N2HCl + H2O + (C3H9Si)2O
Ag + Cl + SO2 = Ag2S + ClO =>
2 Ag + 2 Cl + SO2 = Ag2S + 2 ClO
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO3) + H2O =>
6 Ba(OH)2 + 5 Br2 = 4 BaBr2 + 2 Ba(BrO3) + 6 H2O
D3 = D7 =>
7 D3 = 3 D7
HNO3 + Ca = N2O + Ca(NO3) + H2O =>
10 HNO3 + 8 Ca = N2O + 8 Ca(NO3) + 5 H2O
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
CaSO4(aq) + Na2CO3(aq) = CaCO3 + Na2SO4(aq) =>
CaSO4(aq) + Na2CO3(aq) = CaCO3 + Na2SO4(aq)
C7H8 + Br2 + CH2Cl2 = C7H12Br2 + Cl2 =>
C7H8 + 3 Br2 + 14 CH2Cl2 = 3 C7H12Br2 + 14 Cl2
FeCl3 + NH4SCN = [Fe(SCN)2] + Cl + NH4Cl =>
FeCl3 + 2 NH4SCN = [Fe(SCN)2] + Cl + 2 NH4Cl
H{+} + Cr2O7 + Fe{2+} = Cr{2+} + H2O + Fe{3+} =>
14 H{+} + Cr2O7 + 10 Fe{2+} = 2 Cr{2+} + 7 H2O + 10 Fe{3+}
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
CdS + HNO3 = Cd(NO3)2 + S + NO + H2O =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 2 NO + 4 H2O
NaCl + Hg(No3)2 = NaNo3 + HgCl2 =>
2 NaCl + Hg(No3)2 = 2 NaNo3 + HgCl2
Al + KSCN + HCl = KCl + AlCl + NH4Cl + C2 + H2S =>
8 Al + 2 KSCN + 12 HCl = 2 KCl + 8 AlCl + 2 NH4Cl + C2 + 2 H2S
C6H5CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOHNO2