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4 NO2 + Ca(OH)2 = Ca(NO3)2 + 2 HNO2
H2S + H{+} + Cr2O7{-} = Cr{+} + S + H2O =>
11 H2S + 6 H{+} + 2 Cr2O7{-} = 4 Cr{+} + 11 S + 14 H2O
Cs + H2 = HCs =>
2 Cs + H2 = 2 HCs
MeH2O = MeOH2 =>
MeH2O = MeOH2
FeCl3 + NH3 = Fe(NH3)3 + Cl =>
FeCl3 + 3 NH3 = Fe(NH3)3 + 3 Cl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
Zn + Cr2(SO4)3 + HCl = ZnSO4 + CrCl2 + H2 =>
3 Zn + Cr2(SO4)3 + 4 HCl = 3 ZnSO4 + 2 CrCl2 + 2 H2
NH3(g) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(g) + H2CO3(aq) = (NH4)2CO3(s)
HI + S = H2S + I2 =>
2 HI + S = H2S + I2
Zn + Hg(NO3)2 = ZnHg(NO3)2 =>
Zn + Hg(NO3)2 = ZnHg(NO3)2
Ni{2+} + C4H8N2O2 = Ni(C4H7N2O2)2 + H{+} =>
Ni{2+} + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 H{+}
LiOH + CO2 = Li2CO3H2O =>
2 LiOH + CO2 = Li2CO3H2O
KCl(aq) + I2(s) = KI + Cl2 =>
2 KCl(aq) + I2(s) = 2 KI + Cl2
Ni + HBr = NiBr + H2 =>
2 Ni + 2 HBr = 2 NiBr + H2
C6H5CH2Cl + HNO3 = C6H5COOH + HCl + NH =>
3 C6H5CH2Cl + 2 HNO3 = 3 C6H5COOH + 3 HCl + 2 NH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3OH{+} = N2H5{+} + N2 + H2O + H{+} =>
4 NH3OH{+} = N2H5{+} + N2 + 4 H2O + 3 H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr =>
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)3 + Cr
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
C2H6Br2 + Zn = C2H6 + ZnBr2 =>
C2H6Br2 + Zn = C2H6 + ZnBr2
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
CaSO3 + HNO3 = Ca(NO3)2 + H2O + SO2 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2O + SO2
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + NH4NO3 + H2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2 NH4NO3 + 3 H2O
C3H6O3 + H2O = H3O{+} + C3H5O3{-} =>
C3H6O3 + H2O = H3O{+} + C3H5O3{-}
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Zn + CUSO4 = ZnSO4 + CU =>
Zn + CUSO4 = ZnSO4 + CU
KC2H3O2 + HCl = KCl + HC2H3O2 =>
KC2H3O2 + HCl = KCl + HC2H3O2
KMnO4 + NaSO3 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + H2O =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaSO4 + 3 H2O
Ca(OH)2 + KHP = CaK2P2 + H2O =>
Ca(OH)2 + 2 KHP = CaK2P2 + 2 H2O
MnC2O4*3H2O(s) + O2(g) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(s) + 2 O2(g) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
CuO + MgSO4 = MgCu + SO5 =>
CuO + MgSO4 = MgCu + SO5
Hg2SO4 + HCl = Hg2Cl2 + H2SO4 =>
Hg2SO4 + 2 HCl = Hg2Cl2 + H2SO4
K2C2O4 + H2SO4 = CO + K2SO4 + H2O + CO2 =>
K2C2O4 + H2SO4 = CO + K2SO4 + H2O + CO2
C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11
FeO + Si = Fe + SiO2 =>
2 FeO + Si = 2 Fe + SiO2
I2 + HNO3 = I2O5 + NO + H2O =>
3 I2 + 10 HNO3 = 3 I2O5 + 10 NO + 5 H2O
C3H8O = C + H2 + O2 =>
2 C3H8O = 6 C + 8 H2 + O2
Na3AlF6 = NaF + AlF3 =>
Na3AlF6 = 3 NaF + AlF3
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
ClO + HCl = HClO + Cl =>
ClO + HCl = HClO + Cl
Pb(NO3)2 + K1 = Pb1 + KNO3 =>
Pb(NO3)2 + 2 K1 = Pb1 + 2 KNO3
Al + Fe{2}O{3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{3} = Al{2}O{3} + Fe
Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + Bi + H2O =>
5 Cr2(SO4)3 + 6 NaBiO3 + 44 NaOH = 10 Na2CrO4 + 15 Na2SO4 + 6 Bi + 22 H2O
FeSO4 + NaClO3 + NaOH = Na2FeO4 + NaCl + Na2SO4 + H2O =>
3 FeSO4 + 2 NaClO3 + 12 NaOH = 3 Na2FeO4 + 2 NaCl + 3 Na2SO4 + 6 H2O
Fe(aq) + OH(aq) = FeOH(s) =>
Fe(aq) + OH(aq) = FeOH(s)
C18H38 = C9H18 + C9H20 =>
C18H38 = C9H18 + C9H20
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