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2 NaHCO3 + CoCl2 = Co(HCO3)2 + 2 NaCl
(Co(NH3)6)Cl2 + H2O2 + NH4Cl = (Co(NH3)6)Cl3 + NH3 + H2O =>
2(Co(NH3)6)Cl2 + H2O2 + 2 NH4Cl = 2(Co(NH3)6)Cl3 + 2 NH3 + 2 H2O
K2CrO + H2SO4 = K2SO4 + H2CrO =>
K2CrO + H2SO4 = K2SO4 + H2CrO
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
BaCrO4 + HCl = BaCr2O7 + BaCl2 + H2O =>
2 BaCrO4 + 2 HCl = BaCr2O7 + BaCl2 + H2O
KIO3(aq) + KI(aq) + H2SO4(aq) = I2(s) + K2SO4(aq) + H2O =>
KIO3(aq) + 5 KI(aq) + 3 H2SO4(aq) = 3 I2(s) + 3 K2SO4(aq) + 3 H2O
K3PO4 + BaI2 = KI + Ba3(PO4)2 =>
2 K3PO4 + 3 BaI2 = 6 KI + Ba3(PO4)2
IOH + Na2S2O3 = NaOH + IO + SO2 + S =>
4 IOH + 2 Na2S2O3 = 4 NaOH + 4 IO + SO2 + 3 S
C4H10 + CO23 = CO2 + H2O =>
21 C4H10 + 13 CO23 = 97 CO2 + 105 H2O
Zn(C2H3O2)2 + Na3P = Zn3P2 + Na(C2H3O2) =>
3 Zn(C2H3O2)2 + 2 Na3P = Zn3P2 + 6 Na(C2H3O2)
Al(ClO3)3 + K = K(ClO3) + Al =>
Al(ClO3)3 + 3 K = 3 K(ClO3) + Al
C5H11Br + KOH = C5H10 + H2O + KBr =>
C5H11Br + KOH = C5H10 + H2O + KBr
SiO2 + HNO3 = SiO(NO3)2 + H2O =>
SiO2 + 2 HNO3 = SiO(NO3)2 + H2O
C7H6O3 + NaHCO3 = CO2 + H2O + Na2CO =>
C7H6O3 + 14 NaHCO3 = 14 CO2 + 10 H2O + 7 Na2CO
C6H2(CH3)3NO2 + KOH + KMnO4 = C6H2(COOK)3NO2 + K2MnO4 + H2O =>
C6H2(CH3)3NO2 + 21 KOH + 18 KMnO4 = C6H2(COOK)3NO2 + 18 K2MnO4 + 15 H2O
HgI2(aq) + Br2(l) = HgBr2 + I2 =>
HgI2(aq) + Br2(l) = HgBr2 + I2
K2S + KMnO4 + H2SO4 = K2SO3 + MnSO4 + H2O =>
2 K2S + 2 KMnO4 + 3 H2SO4 = 3 K2SO3 + 2 MnSO4 + 3 H2O
Ga(NO3)3 + Zn(NO3)2 + CH6N4O = GaNZn + H2O + CO + N2 =>
Ga(NO3)3 + Zn(NO3)2 + 5 CH6N4O = GaNZn + 15 H2O + 5 CO + 12 N2
KSCN + KMnO4 + HCl = SO4 + CO2 + NO + MnCl2 + KCl + H2O =>
KSCN + 3 KMnO4 + 10 HCl = SO4 + CO2 + NO + 3 MnCl2 + 4 KCl + 5 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
NaCN + CO = C + N2 + Na2CO3 =>
2 NaCN + 3 CO = 4 C + N2 + Na2CO3
KBr + H2SO4 + MnO2 = K2SO4 + H2O + Br2 + MnSO4 =>
2 KBr + 2 H2SO4 + MnO2 = K2SO4 + 2 H2O + Br2 + MnSO4
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
H2CO3 + Al(HO)3 = Al2(CO3)3 + H2O =>
3 H2CO3 + 2 Al(HO)3 = Al2(CO3)3 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cr(OH) + H2O2 = H2CrO4 + H2O =>
2 Cr(OH) + 5 H2O2 = 2 H2CrO4 + 4 H2O
K2(CrO7) + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2(CrO7) + 28 HCl = 4 KCl + 2 CrCl3 + 9 Cl2 + 14 H2O
Zn + HgO = ZnHgO =>
Zn + HgO = ZnHgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + KSO4 + H2O =>
KMnO4 + FeSO4 + 4 H2SO4 = MnSO4 + Fe(SO4)3 + KSO4 + 4 H2O
Hg(ClO4)2 + Na2CrO4 = HgCrO4 + Na2(ClO4)2 =>
Hg(ClO4)2 + Na2CrO4 = HgCrO4 + Na2(ClO4)2
C12(g) + KI(aq) = KC1(aq) + I2(s) =>
C12(g) + 12 KI(aq) = 12 KC1(aq) + 6 I2(s)
Al(OH)3 + SrO = Sr(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 SrO = 3 Sr(OH)2 + Al2O3
Li8 + NO = Li2O + N2 =>
Li8 + 4 NO = 4 Li2O + 2 N2
CHOH + O2 = CO2 + H2O =>
CHOH + O2 = CO2 + H2O
MgSiO3 + NaOH = Na2SiO3 + Mg(OH)2 =>
MgSiO3 + 2 NaOH = Na2SiO3 + Mg(OH)2
KY + HNO3 = KNO3 + Y2 + NO + H2O =>
6 KY + 8 HNO3 = 6 KNO3 + 3 Y2 + 2 NO + 4 H2O
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
S2O3{2-} + ClO{-} + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 ClO{-} + H2O = 2 SO4{2-} + 4 Cl{-} + 2 H{+}
Ba(OH)2 + NH4CNS = NH3S + H2O + Ba(CN)2 =>
Ba(OH)2 + 2 NH4CNS = 2 NH3S + 2 H2O + Ba(CN)2
NaNO2 + H2SO4 + FeSO4 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
2 NaNO2 + 2 H2SO4 + 2 FeSO4 = Fe2(SO4)3 + Na2SO4 + 2 NO + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3OK + CH3Cl = CH3OCH3 + KCl =>
CH3OK + CH3Cl = CH3OCH3 + KCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P2O3 + HNO3 + H2O = H3PO4 + NO2 =>
P2O3 + 4 HNO3 + H2O = 2 H3PO4 + 4 NO2
H2C2O4 + Na = Na2C2O4 + H2 =>
H2C2O4 + 2 Na = Na2C2O4 + H2
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
F2(g) + H2O(l) = HF(aq) + O3(g) =>
3 F2(g) + 3 H2O(l) = 6 HF(aq) + O3(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
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