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P2O5 + Ca(OH)2 = Ca(PO3)2 + H2O
H3PO4 + Ba = Ba3(PO4)2 + H =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 6 H
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Silicontetrachloride = silicon + chlorine =>
SiCl4 = Si + 2 Cl2
Zn + Si = ZnSi =>
Zn + Si = ZnSi
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
K + I = KI =>
K + I = KI
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
CF2Cl2 + H2 = HCl + CH2F2 =>
CF2Cl2 + 2 H2 = 2 HCl + CH2F2
PbSO4(s) + H2O(l) = PbO2(s) + Pb(s) + H2SO4(aq) =>
2 PbSO4(s) + 2 H2O(l) = PbO2(s) + Pb(s) + 2 H2SO4(aq)
MnSO4(H2O) + H2C2O4 + H2O = MnC2O4(H2O)3 + H2SO4 =>
MnSO4(H2O) + H2C2O4 + 2 H2O = MnC2O4(H2O)3 + H2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgO + SO3 = MgSO4 = MgSO4 =>
MgO + SO3 = MgSO4
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
CoCl2*6H2O + C2H5OH = CoH5OH + C2Cl2 + H2O =>
CoCl2*6H2O + C2H5OH = CoH5OH + C2Cl2 + 6 H2O
TiO + H = Ti + H2O =>
TiO + 2 H = Ti + H2O
CdPO4 + MnBr2 = CdBr2 + MnPO4 =>
CdPO4 + MnBr2 = CdBr2 + MnPO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H5O6 + O2 = CO2 + H2O =>
4 C6H5O6 + 17 O2 = 24 CO2 + 10 H2O
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)4 + H2O =>
2 KClO3 + 6 FeSO4 + 6 H2SO4 = 2 KCl + 3 Fe2(SO4)4 + 6 H2O
KI + AgN3 = KN3 + AgI =>
KI + AgN3 = KN3 + AgI
H3 = H6 =>
2 H3 = H6
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
NaOH + HNO3 = NaNO3HOH =>
NaOH + HNO3 = NaNO3HOH
BaO2 = BaO + O =>
BaO2 = BaO + O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
HOCH2CH2CH2OH + O2 = HOCH2CH2CHO + H2O =>
2 HOCH2CH2CH2OH + O2 = 2 HOCH2CH2CHO + 2 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + CuO = Cu(OH)2 =>
H2O + CuO = Cu(OH)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
K2S + HOH = KOH + KHS =>
K2S + HOH = KOH + KHS
K2S + HBr = KBr + H2S =>
K2S + 2 HBr = 2 KBr + H2S
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
BaCl2 + (PO4)2(SO4)3 = BaSO4 + PO4Cl3 =>
3 BaCl2 + (PO4)2(SO4)3 = 3 BaSO4 + 2 PO4Cl3
CrCl3 + NaClO + NaOH = CrClO3 + H2O + NaCl =>
CrCl3 + 2 NaClO + 2 NaOH = CrClO3 + H2O + 4 NaCl
Al2S3 + Cs3N = Cs2S + AlN =>
Al2S3 + 2 Cs3N = 3 Cs2S + 2 AlN
SOCl2 + NaOH = HCl + SO2 + NaCl =>
SOCl2 + NaOH = HCl + SO2 + NaCl
Cl2 + O2 = Cl2O4 =>
Cl2 + 2 O2 = Cl2O4
Y2O + Y2S = Y + SO2 =>
2 Y2O + Y2S = 6 Y + SO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
K + H2CrO4 = K2CrO4 + H =>
2 K + H2CrO4 = K2CrO4 + 2 H
K + SO4 = KSO4 =>
K + SO4 = KSO4
Na2Si3O7 + CO2 = Na2CO3 + SiO2 =>
Na2Si3O7 + CO2 = Na2CO3 + 3 SiO2
CuSO4 + Cl2 = CuCl2 + SO4 =>
CuSO4 + Cl2 = CuCl2 + SO4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
I2 + HClO4 + H2O = HIO3 + Cl2 =>
7 I2 + 10 HClO4 + 2 H2O = 14 HIO3 + 5 Cl2
SO3{-}2 + MnO4 = SO4{-}2 + MnO2 =>
2 SO3{-}2 + MnO4 = 2 SO4{-}2 + MnO2
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