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2 K2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 KCl + 2 HCl
C2S + O2 = C2O + SO2 =>
2 C2S + 3 O2 = 2 C2O + 2 SO2
NaBr + O2 = Na2O + Br2 =>
4 NaBr + O2 = 2 Na2O + 2 Br2
CaCl2 + K2HPO4 = CaHPO4 + K2Cl2 =>
CaCl2 + K2HPO4 = CaHPO4 + K2Cl2
C2S + O2 = CO + SO2 =>
C2S + 2 O2 = 2 CO + SO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
O2 + NaBr = NaO + Br =>
O2 + 2 NaBr = 2 NaO + 2 Br
HN3 + H2O = H30 + N3O2 =>
6 HN3 + 12 H2O = H30 + 6 N3O2
H1F + Na2SiO3 = H2SiF6 + NaF + H2O =>
8 H1F + Na2SiO3 = H2SiF6 + 2 NaF + 3 H2O
Cr2O7{2-} + Cu + H2O = Cr{3+} + Cu{2+} + OH{-} =>
Cr2O7{2-} + 3 Cu + 7 H2O = 2 Cr{3+} + 3 Cu{2+} + 14 OH{-}
C2S + O2 = C2O + S2O =>
4 C2S + 3 O2 = 4 C2O + 2 S2O
Pb + SnPO4 = SnPbPO4 =>
Pb + SnPO4 = SnPbPO4
NaBr + O2 = NaBrO4 =>
NaBr + 2 O2 = NaBrO4
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C2H2O4 = C2O4 + H =>
C2H2O4 = C2O4 + 2 H
K2O + H2 + Cl = KCl + H2O =>
K2O + H2 + 2 Cl = 2 KCl + H2O
C19H14O2 + H2O = CO2 + C2H5OH =>
6 C19H14O2 + 87 H2O = 28 CO2 + 43 C2H5OH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2S + O2 = CO2 + S2O =>
4 C2S + 9 O2 = 8 CO2 + 2 S2O
Cr(s) + Fe(NO3)2 = (aq)Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2 = 3(aq)Fe(s) + 2 Cr(NO3)3(aq)
Ca(CN)2 + H2O = NH3 + CaCO3 + CO2 + H2 =>
Ca(CN)2 + 5 H2O = 2 NH3 + CaCO3 + CO2 + 2 H2
K3PO4(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni3(PO4)2(aq) =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3(aq) + Ni3(PO4)2(aq)
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + H2O + CO2 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4 + 5 Na2SO4
Ni(PO3)3(ac) + KHSiO3(ac) + Cr2Se3(s) = KHSeO4(ac) + SiO2(s) + KHCrO4(ac) + P2O3(s) + NiO(s) =>
30 Ni(PO3)3(ac) + 35 KHSiO3(ac) + 7 Cr2Se3(s) = 21 KHSeO4(ac) + 35 SiO2(s) + 14 KHCrO4(ac) + 45 P2O3(s) + 30 NiO(s)
O2 + NaBr = NaO2 + Br =>
O2 + NaBr = NaO2 + Br
KHS + H2SO4 = KHSO4 + H2S =>
KHS + H2SO4 = KHSO4 + H2S
Ba(ClO4)2 = Ba + ClO4 =>
Ba(ClO4)2 = Ba + 2 ClO4
K2C2O4 + HOH = KOH + H2C2O4 =>
K2C2O4 + 2 HOH = 2 KOH + H2C2O4
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
CuO + HCl + H2O = CuCl2*2H2O =>
CuO + 2 HCl + H2O = CuCl2*2H2O
KHS + H2SO4 = S + K2SO4 + H2O =>
6 KHS + 5 H2SO4 = 8 S + 3 K2SO4 + 8 H2O
Na2TeO3 + SnCl2 + H2SO4 = Na2TeO4 + SnCl4 + SnS2 + H2O =>
6 Na2TeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2TeO4 + SnCl4 + SnS2 + 2 H2O
S + HNO3 = SO2 + NO + H2S =>
3 S + 2 HNO3 = 2 SO2 + 2 NO + H2S
MnOOH + HCl = MnCl3 + H2O =>
MnOOH + 3 HCl = MnCl3 + 2 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
KI + H2O = HOI + KH =>
KI + H2O = HOI + KH
SrO + HBr = SrBr2 + H2O =>
SrO + 2 HBr = SrBr2 + H2O
CuO + HCl + H2O = Cu2Cl(OH)3 =>
2 CuO + HCl + H2O = Cu2Cl(OH)3
CuO + HCl + H2O = HCuCl3(H2O)3 =>
CuO + 3 HCl + 2 H2O = HCuCl3(H2O)3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeBr3 + H2O = FeOBr + HBr =>
FeBr3 + H2O = FeOBr + 2 HBr
CH3OH + NaOH + I2 = HCOONa + NaI + H2O =>
CH3OH + 5 NaOH + 2 I2 = HCOONa + 4 NaI + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
FeBr3 + H2O = H2 + Br2 + Fe(OH)3 =>
2 FeBr3 + 6 H2O = 3 H2 + 3 Br2 + 2 Fe(OH)3
SNS + (NH4)2S2 = SNS2 + (NH4)2S =>
SNS + (NH4)2S2 = SNS2 + (NH4)2S
Zn(OH)2 = Zn2O2 + H2O =>
2 Zn(OH)2 = Zn2O2 + 2 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
SnS + (NH4)2S2 = (NH4)2[SnS3] =>
SnS + (NH4)2S2 = (NH4)2[SnS3]
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
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