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NaBrO3 + 6 KI + 6 HBr = NaBr + 3 I2 + 6 KBr + 3 H2O
ZnO + H3PO4 = H2O + Zn3(PO4)2 =>
3 ZnO + 2 H3PO4 = 3 H2O + Zn3(PO4)2
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O
Fe + Cu(SO4)2 = Fe(SO4) + Cu =>
2 Fe + Cu(SO4)2 = 2 Fe(SO4) + Cu
Mn + H2SO4 = Mn(SO4) + H2 =>
Mn + H2SO4 = Mn(SO4) + H2
NH4OH + NH4Cl = NH4 + HCl + O2 =>
2 NH4OH + 2 NH4Cl = 4 NH4 + 2 HCl + O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
(NH4)2Cr2O7 = Cr2O3 + N + H2O =>
(NH4)2Cr2O7 = Cr2O3 + 2 N + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al(OH)3(s) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
MnSO4 + K2S2O8 + H2O = MnO2 + H2SO4 + K2SO4 =>
MnSO4 + K2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + K2SO4
V10O28{6-} + H2SO3 + H{+} = VO{2+} + SO3 + H2O =>
V10O28{6-} + 5 H2SO3 + 26 H{+} = 10 VO{2+} + 5 SO3 + 18 H2O
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Mn + H2SO4 = Mn(SO4) + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 Mn(SO4) + H2S + 4 H2O
FeI2 + Br2 = FeBr3 + I2 =>
2 FeI2 + 3 Br2 = 2 FeBr3 + 2 I2
Au2 + Au2O3 = Au4O4 =>
2 Au2 + 4 Au2O3 = 3 Au4O4
Ca(NO3)2 + KCl = K(NO3)2 + CaCl =>
Ca(NO3)2 + KCl = K(NO3)2 + CaCl
C3H6 + Br = C3H6Br2 =>
C3H6 + 2 Br = C3H6Br2
Al2 + (SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2 + (SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
SO2CuO = CuSO3 =>
SO2CuO = CuSO3
Fe3C + H2O = Fe2O + H3C =>
2 Fe3C + 3 H2O = 3 Fe2O + 2 H3C
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Na + Cl*2 = NaCl =>
Na + Cl*2 = NaCl
FeS + O2 = FeO + SO =>
FeS + O2 = FeO + SO
N2O5 + Cu(OH)2 = Cu(NO3)2 + HNO3 =>
2 N2O5 + Cu(OH)2 = Cu(NO3)2 + 2 HNO3
Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH
NaS + HNO3 = NO + S + NaNO3 + H2O =>
3 NaS + 4 HNO3 = NO + 3 S + 3 NaNO3 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Ba{2+} + H2O = Ba(OH)2 + H{+} =>
Ba{2+} + 2 H2O = Ba(OH)2 + 2 H{+}
LiCl + Fe2(SO4)3 = Li2SO4 + FeCl3 =>
6 LiCl + Fe2(SO4)3 = 3 Li2SO4 + 2 FeCl3
Cu(SO4)2 + NaOH = CuOH + Na(SO4)2 =>
Cu(SO4)2 + NaOH = CuOH + Na(SO4)2
Mn(NO3)2 + (NH4)3(PO4) = NH4NO3 + Mn3(PO4)2 =>
3 Mn(NO3)2 + 2(NH4)3(PO4) = 6 NH4NO3 + Mn3(PO4)2
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
AgNO2 + BaSO4 = Ag2(SO4)3 + Ba3(NO2)2 =>
2 AgNO2 + 3 BaSO4 = Ag2(SO4)3 + Ba3(NO2)2
HCl2 + H2 = HCl =>
2 HCl2 + H2 = 4 HCl
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C + I2 = CI2 =>
C + I2 = CI2
Zn + HNO3 = H2O + NH4NO3 + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Zn(NO3)2
NH4Br + NaNO3 = N2O + NaBr + H2O =>
NH4Br + NaNO3 = N2O + NaBr + 2 H2O
BaCl2 + AgNO3 = BaNO3 + Ag + Cl2 =>
BaCl2 + AgNO3 = BaNO3 + Ag + Cl2
Zn + HNO3 = H2O + NH4NO3 + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Zn(NO3)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)3 + PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
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