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2 AgNO3 = 2 Ag + 2 NO2 + O2
K2CrO4(aq) + SrCl2 = SrCrO4 + KCl =>
K2CrO4(aq) + SrCl2 = SrCrO4 + 2 KCl
HCOH + Ag2O = H2O + CO2 + Ag =>
HCOH + 2 Ag2O = H2O + CO2 + 4 Ag
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Ca3(PO4)2 + H2(SO4) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 CaSO4 + 2 H3PO4
C(s) + F2(g) = CF4(g) =>
C(s) + 2 F2(g) = CF4(g)
Mg(aq) + CH3COOH(aq) = Mg(CH3COO) + H2 =>
2 Mg(aq) + 2 CH3COOH(aq) = 2 Mg(CH3COO) + H2
Na4O2 + H2SO4 = Na2SO4 + H2O =>
Na4O2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NO2(g) + O(g) + H2O = HNO3 =>
2 NO2(g) + O(g) + H2O = 2 HNO3
Na2MnO4 + HCl = MnCl2 + NaCl + Cl2 + H2O =>
Na2MnO4 + 8 HCl = MnCl2 + 2 NaCl + 2 Cl2 + 4 H2O
C3H9N + H2O + Al2(SO4)3 = C6H20O4N2S + Al(OH)3 =>
6 C3H9N + 6 H2O + Al2(SO4)3 = 3 C6H20O4N2S + 2 Al(OH)3
Zn + BrO4{-} + OH{-} + H2O = Zn(OH)4{-2} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4 Zn(OH)4{-2} + Br{-}
KBr + Cl2 = KCl + Br2 = SiCl4 + H2O = SiO2 + Hcl =>
2 KBr + Cl2 = 2 KCl + Br2
Zn + H2CO3 = Zn(CO3) + H2 =>
Zn + H2CO3 = Zn(CO3) + H2
C18H30O2 + CH3OH = C3H8O3 + C19H34O2 =>
34 C18H30O2 + 59 CH3OH = 21 C3H8O3 + 32 C19H34O2
KBrO4(s) + KBr(s) = KBrO3(s) =>
3 KBrO4(s) + KBr(s) = 4 KBrO3(s)
H2O(l) + C0O2(g) = C6H12O6(aq) + O2(g) =>
6 H2O(l) + 6 C0O2(g) = C6H12O6(aq) + 6 O2(g)
HCl = H2 + Cl1 =>
2 HCl = H2 + 2 Cl1
HCOOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + K2SO4 + 8 H2O + 2 MnSO4
H2O2 + CH4N2O = CH6N2O + O =>
H2O2 + CH4N2O = CH6N2O + 2 O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HCl = H + Cl =>
HCl = H + Cl
CH2OH[CHOH]3COCH2OH + H2 = CH2OH[CHOH]4CH2OH =>
CH2OH[CHOH]3COCH2OH + H2 = CH2OH[CHOH]4CH2OH
C8H8O3 + NaOH = C7H5O3Na + CH3OH =>
C8H8O3 + NaOH = C7H5O3Na + CH3OH
CuCO3 + H2O = Cu(OH)2 + H2CO3 =>
CuCO3 + 2 H2O = Cu(OH)2 + H2CO3
KNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
ZnSO4 + NaOH + HCl = Zn(OH)2 + H2SO4 + NaCl =>
ZnSO4 + 2 NaOH + 2 HCl = Zn(OH)2 + H2SO4 + 2 NaCl
CrBr3 + H2O2 + NaOH = Na2CrO4 + H2O + NaBr =>
2 CrBr3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaBr
KClO3 + As2O3 + K2CO3 = KCl + K3AsO4 + CO3 =>
5 KClO3 + 3 As2O3 + 9 K2CO3 = 5 KCl + 6 K3AsO4 + 9 CO3
AlCl2 + SO = Cl(SO)3 + Al =>
AlCl2 + 6 SO = 2 Cl(SO)3 + Al
KBrO + FeOOH + KOH = K2FeO4 + KBr + H2O =>
3 KBrO + 2 FeOOH + 4 KOH = 2 K2FeO4 + 3 KBr + 3 H2O
ZnCl2 + H2SO3 = ZnSO3 + HCl =>
ZnCl2 + H2SO3 = ZnSO3 + 2 HCl
Na2[Zn(OH)4] + HCl = Zn(OH)2 + NaCl + H2O =>
Na2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 NaCl + 2 H2O
ZnO + H2SO3 = ZnSO3 + H2O =>
ZnO + H2SO3 = ZnSO3 + H2O
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
Li2CO3 + CaCl2 = LiCl + CaCO3 =>
Li2CO3 + CaCl2 = 2 LiCl + CaCO3
C6H12O6 + C7H5ClO = C41H32O11 + HCl =>
C6H12O6 + 5 C7H5ClO = C41H32O11 + 5 HCl
Al(s) + SnCl2(aq) = AlSnCl2(aq) =>
Al(s) + SnCl2(aq) = AlSnCl2(aq)
Hg(CN)2 + I2 = HgI2 + ICN =>
Hg(CN)2 + 2 I2 = HgI2 + 2 ICN
Cu + S = CuS =>
Cu + S = CuS
Li2CO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
Li2CO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g)
CH3COOH + Cr(OH)3 + Hg(OH)2 = CrHg(CH3COO)5 + H2O =>
5 CH3COOH + Cr(OH)3 + Hg(OH)2 = CrHg(CH3COO)5 + 5 H2O
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
Mn(aq) + H2O2(aq) = MnO2(s) + H2O(l) =>
Mn(aq) + 2 H2O2(aq) = MnO2(s) + 2 H2O(l)
KClO2 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + KCl + K2SO4 =>
KClO2 + 2 SnSO4 + 8 KOH + 2 H2O = 2 K2[Sn(OH)6] + KCl + 2 K2SO4
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
MgCO3 + H3PO4 = Mg3(PO4)2 + H2CO3 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2CO3
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