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2 Si + Sr(OH)2 = 2 SiOH + Sr
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2SO4 + KI + NaBO3*8H2O = K2SO4 + I2 + H2O + NaOH + Na2B4O7 =>
4 H2SO4 + 8 KI + 4 NaBO3*8H2O = 4 K2SO4 + 4 I2 + 35 H2O + 2 NaOH + Na2B4O7
Cl2 + H2I = ClI + H2 =>
Cl2 + 2 H2I = 2 ClI + 2 H2
Sr(OH)2 + NaOH = H2O + Na2SrO2 =>
Sr(OH)2 + 2 NaOH = 2 H2O + Na2SrO2
NHClO4 = N2 + Cl2 + H2O + O2 =>
4 NHClO4 = 2 N2 + 2 Cl2 + 2 H2O + 7 O2
Cs2Cr2O7 + Zr = Cs + ZrO2 + Cr2O3 =>
Cs2Cr2O7 + 2 Zr = 2 Cs + 2 ZrO2 + Cr2O3
C3H8 + HCl = C3H6Cl2 + H =>
C3H8 + 2 HCl = C3H6Cl2 + 4 H
Zn(OH) + NaOH = NaZnO + H2O =>
Zn(OH) + NaOH = NaZnO + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KCl + CH3OH = CH3Cl + KOH =>
KCl + CH3OH = CH3Cl + KOH
NaHCO3 + C7H6O2 = C6H5CO2Na + CO2 + H2O =>
NaHCO3 + C7H6O2 = C6H5CO2Na + CO2 + H2O
CH3CHClCH2CH2CH3 + NaOH = CH3CH(OH)CH2CH2CH3 + NaCl =>
CH3CHClCH2CH2CH3 + NaOH = CH3CH(OH)CH2CH2CH3 + NaCl
Al + NiBr = NiAl + Br2 =>
2 Al + 2 NiBr = 2 NiAl + Br2
Mg2 + ZnCl2 = MgCl2 + Zn =>
Mg2 + 2 ZnCl2 = 2 MgCl2 + 2 Zn
CuCO3Cu(OH)2 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3Cu(OH)2 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
K3[Fe(CN)6] + FeSO4 = Fe3[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3[Fe(CN)6] + 9 FeSO4 = 2 Fe3[Fe(CN)6]3 + 9 K2SO4 + 3 Fe
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
K + N2 = K3N =>
6 K + N2 = 2 K3N
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
CH3CH2OH(l) = CH2(g) + H2O(g) =>
CH3CH2OH(l) = 2 CH2(g) + H2O(g)
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Fe2O3 + SO = Fe + SO2 =>
Fe2O3 + 3 SO = 2 Fe + 3 SO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Cu2O + CO = Cu + CO2 =>
Cu2O + CO = 2 Cu + CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ag + HNO3(rozc) = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3(rozc) = 3 AgNO3 + NO + 2 H2O
Cr3N2 = Cr + N2 =>
Cr3N2 = 3 Cr + N2
FeC3 + HNO3 = Fe(NO3)2 + NO2 + CO2 + H2O =>
FeC3 + 16 HNO3 = Fe(NO3)2 + 14 NO2 + 3 CO2 + 8 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
ZnSO4 + FeI2 = ZnI2 + FeSO4 =>
ZnSO4 + FeI2 = ZnI2 + FeSO4
C6H4CH3NH2 + O2 = CO2 + N2 + H2O =>
4 C6H4CH3NH2 + 37 O2 = 28 CO2 + 2 N2 + 18 H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
Ti(NO3)2 + Al(OH)3 = Ti(OH)2 + Al(NO3)3 =>
3 Ti(NO3)2 + 2 Al(OH)3 = 3 Ti(OH)2 + 2 Al(NO3)3
C3H6O2 + Na = C3H5O2Na + H2 =>
2 C3H6O2 + 2 Na = 2 C3H5O2Na + H2
KMnO4(aq) + MnSO4(aq) + H2O(l) = MnO2(s) + K2SO4(aq) + H2SO4(aq) =>
2 KMnO4(aq) + 3 MnSO4(aq) + 2 H2O(l) = 5 MnO2(s) + K2SO4(aq) + 2 H2SO4(aq)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KI = IK =>
KI = IK
C6H12O3N2 + NaOH = C3H6O2NaN + H2O =>
C6H12O3N2 + 2 NaOH = 2 C3H6O2NaN + H2O
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
SO3 + H2S = H2SO3 + S =>
SO3 + H2S = H2SO3 + S
Cu + O2 = Cu(O2)2 =>
Cu + 2 O2 = Cu(O2)2
N2S4 = N + S =>
N2S4 = 2 N + 4 S
Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + CaSiO3 =>
Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + 2 CaSiO3
Hg + H2 = Hg2H =>
4 Hg + H2 = 2 Hg2H
K2CrO4 + SrCl2 = SrCrO4 + (KCl) =>
K2CrO4 + SrCl2 = SrCrO4 + 2(KCl)
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