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H2Cr2O7 + 2 KOH = K2Cr2O7 + 2 H2O
CuCl2 + HCl = H2[CuCl4] =>
CuCl2 + 2 HCl = H2[CuCl4]
Fe2P + FeS2 = FeS + (P2S5)7 =>
14 Fe2P + 63 FeS2 = 91 FeS + (P2S5)7
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O =>
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Ca + Cl = CaCl =>
Ca + Cl = CaCl
Fe(HSO4)3 = Fe2(SO4)3 + H2O + SO3 =>
2 Fe(HSO4)3 = Fe2(SO4)3 + 3 H2O + 3 SO3
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl =>
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl
PBSO4(s) + HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq) =>
PBSO4(s) + 2 HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq)
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
e + P2 + O2 = PO3({-}2) =>
2e + P2 + 3 O2 = 2 PO3({-}2)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
NaHCO3 + CH3COCH = CH3COONa + H2O + CO2 =>
7 NaHCO3 + 4 CH3COCH = 7 CH3COONa + H2O + 5 CO2
Ga + KOH + H2O = K(Ga(OH)2) + H2 =>
2 Ga + 2 KOH + 2 H2O = 2 K(Ga(OH)2) + H2
Pb(OH)2 + NaOH = Na2(Pb(OH)4) =>
Pb(OH)2 + 2 NaOH = Na2(Pb(OH)4)
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
K + BeO = K2O + Be =>
2 K + BeO = K2O + Be
C10H22(s) + O2(g) = CO2(g) + H2O(l) =>
2 C10H22(s) + 31 O2(g) = 20 CO2(g) + 22 H2O(l)
Be + KOH = K2BeO2 + H2 =>
Be + 2 KOH = K2BeO2 + H2
H3PO3 + H2SO4 = H3PO4 + SO + H2O =>
2 H3PO3 + H2SO4 = 2 H3PO4 + SO + H2O
SO4 + H2O = H2S + O2 =>
2 SO4 + 2 H2O = 2 H2S + 5 O2
NH4ClO4(s) + Al(s) = Al2O3(g) + HCl(g) + N2(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(g) + 6 HCl(g) + 3 N2(g) + 9 H2O(g)
C6H10O4 + H2O = H3O{+} + C6H9O4{-} =>
C6H10O4 + H2O = H3O{+} + C6H9O4{-}
CH3COOH + Ba = CH3COOBa + H2 =>
2 CH3COOH + 2 Ba = 2 CH3COOBa + H2
FeCO3(s) + HNO3(aq) = Fe(NO3)2 + CO2 + H2O =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2 + CO2 + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al(NO3)3 + H2O = Al2O3 + HNO3 =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 HNO3
Cu(OH)2 + H = Cu + H2O =>
Cu(OH)2 + 2 H = Cu + 2 H2O
LiOH + K2SO4 = Li2SO4 + KOH =>
2 LiOH + K2SO4 = Li2SO4 + 2 KOH
Na3PO4 + ZnBr2 = Zn3(PO4)2 + NaBr =>
2 Na3PO4 + 3 ZnBr2 = Zn3(PO4)2 + 6 NaBr
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + 2 NaNO3(aq)
*C6H6 + O2 = CO2 + H2O =>
2*C6H6 + 15 O2 = 12 CO2 + 6 H2O
C10H22(s) + O2(g) = CO2 + H2O =>
2 C10H22(s) + 31 O2(g) = 20 CO2 + 22 H2O
Ca(HCO3)2(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l) + 2 CO2(g)
C16H26O + O2 = CO2 + H2O =>
C16H26O + 22 O2 = 16 CO2 + 13 H2O
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
CH2 + S = CS2 + H2S =>
CH2 + 3 S = CS2 + H2S
C10H10 + Cl2 = C + HCl =>
C10H10 + 5 Cl2 = 10 C + 10 HCl
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
NH4OH + Mg = (NH4) + Mg2(OH)2 =>
2 NH4OH + 2 Mg = 2(NH4) + Mg2(OH)2
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
Zn(OH)2 + LiOH = Li2ZnO2 + H2O =>
Zn(OH)2 + 2 LiOH = Li2ZnO2 + 2 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Br2O7 = Br2 + O2 =>
2 Br2O7 = 2 Br2 + 7 O2
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