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3 BaSO4 + 2 Fe(OH)3 = 3 Ba(HO)2 + Fe2(SO4)3
HI(aq) + CoCO3(s) = CoI2(aq) + H2O(l) + CO2 =>
2 HI(aq) + CoCO3(s) = CoI2(aq) + H2O(l) + CO2
C4H7Cl + Na = NaCl + C8H14 =>
2 C4H7Cl + 2 Na = 2 NaCl + C8H14
CH3CH2(OH)CH2CH2 + KMnO4 + H2SO4 = CH3CH2CH2COH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2(OH)CH2CH2 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COH + 2 MnSO4 + 8 H2O + K2SO4
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
Mg3N2 + HNO3 = Mg(NO3)2 + NH4NO3 =>
Mg3N2 + 8 HNO3 = 3 Mg(NO3)2 + 2 NH4NO3
Ba + Al(OH)3 = Ba(OH) + Al =>
3 Ba + Al(OH)3 = 3 Ba(OH) + Al
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cr(OH)2 + H2SO4 = Cr2(SO4)3 + H2S + H2O =>
8 Cr(OH)2 + 13 H2SO4 = 4 Cr2(SO4)3 + H2S + 20 H2O
C3H7CHO(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7CHO(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
C6H5NH3 = C6H6 + NH2 =>
C6H5NH3 = C6H6 + NH2
KOH + NH4I = NH3 + KI + H2O =>
KOH + NH4I = NH3 + KI + H2O
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
KBr + KCIO2 + H2SO4 = Br2 + KCI + K2SO4 + H2O =>
4 KBr + KCIO2 + 2 H2SO4 = 2 Br2 + KCI + 2 K2SO4 + 2 H2O
K2SO4(aq) + FeCl3(aq) = KCl + Fe2(SO4)3 =>
3 K2SO4(aq) + 2 FeCl3(aq) = 6 KCl + Fe2(SO4)3
I2 + CS2 = CI2 + SI2 =>
3 I2 + CS2 = CI2 + 2 SI2
NaO2(s) + H2O(l) = NaOH(s) + O2(g) =>
4 NaO2(s) + 2 H2O(l) = 4 NaOH(s) + 3 O2(g)
K3(Fe(CN)6) + FeCl3 = Fe[Fe(CN)6] + KCl =>
K3(Fe(CN)6) + FeCl3 = Fe[Fe(CN)6] + 3 KCl
Zn + PbCl4 = ZnCl2 + Pb =>
2 Zn + PbCl4 = 2 ZnCl2 + Pb
Li2CO3 + ZnO = Li2O + CO3Zn =>
Li2CO3 + ZnO = Li2O + CO3Zn
CH3COOH + Cl2 = CCl3COOH + HCl =>
CH3COOH + 3 Cl2 = CCl3COOH + 3 HCl
Al2O3 + NaOH + H2O = Na[Al](OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al](OH)4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C2H5NHCH3 + FeCl3 + H2O = Fe(OH)3 + [C2H5NH2CH3]Cl =>
3 C2H5NHCH3 + FeCl3 + 3 H2O = Fe(OH)3 + 3[C2H5NH2CH3]Cl
Ca + PbCl4 = CaCl2 + Pb4 =>
8 Ca + 4 PbCl4 = 8 CaCl2 + Pb4
C7H16 + O2 = C2O3 + H2O =>
4 C7H16 + 37 O2 = 14 C2O3 + 32 H2O
C7H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H14(l) + 21 O2(g) = 14 CO2(g) + 14 H2O(g)
Mg2Si + HCl + H2O = MgSiO3 + MgCl2 + H2 =>
Mg2Si + 2 HCl + 3 H2O = MgSiO3 + MgCl2 + 4 H2
MgCl2 + K2SO3 = MgSO3 + KCl =>
MgCl2 + K2SO3 = MgSO3 + 2 KCl
Na2O + N2 = NaN3 + O2 =>
2 Na2O + 6 N2 = 4 NaN3 + O2
Na(OH)3 + FeCl3 = Fe(OH)3 + NaCl3 =>
Na(OH)3 + FeCl3 = Fe(OH)3 + NaCl3
OsO4 + NaOH = Na2[OsO4(OH)2] =>
OsO4 + 2 NaOH = Na2[OsO4(OH)2]
KCO{3} + CaCl = KCl + CaCO{3} =>
KCO{3} + CaCl = KCl + CaCO{3}
Cr + Cu(NO3)2 = Cu + Cr(NO3) =>
2 Cr + Cu(NO3)2 = Cu + 2 Cr(NO3)
Na2SiO3 + K2SO4 = K2SiO3 + Na2SO4 =>
Na2SiO3 + K2SO4 = K2SiO3 + Na2SO4
NO + KMnO4 = KNO3 + MnO2 =>
NO + KMnO4 = KNO3 + MnO2
NH4VO3 + VOSO4 + H2C2O4 = H2[VO(C2O4)2] + (NH4)2SO4 + CO2 + H2O =>
2 NH4VO3 + VOSO4 + 7 H2C2O4 = 3 H2[VO(C2O4)2] + (NH4)2SO4 + 2 CO2 + 4 H2O
C6H5COOH + H2O = C6H5COOH2 + OH =>
C6H5COOH + H2O = C6H5COOH2 + OH
AlCl3 + CO2 = Al2O3 + COCl2 =>
2 AlCl3 + 3 CO2 = Al2O3 + 3 COCl2
Mg(s) + H2S(g) = MgS(s) + H2(g) =>
Mg(s) + H2S(g) = MgS(s) + H2(g)
SeO2 + KI + HCl = SeCl3 + KCl + I2 + H2O =>
2 SeO2 + 2 KI + 8 HCl = 2 SeCl3 + 2 KCl + I2 + 4 H2O
Ca(OH)2 + H3PO3 = Ca(PO2)2 + H2O =>
Ca(OH)2 + 2 H3PO3 = Ca(PO2)2 + 4 H2O
MgI + MnSO4 = MgSO4 + MnI =>
MgI + MnSO4 = MgSO4 + MnI
CaCO3(s) = CO2(l) + CaO(l) =>
CaCO3(s) = CO2(l) + CaO(l)
NaVO3 + HCl + Zn = VOCl2 + NaCl + H2O + ZnCl2 =>
2 NaVO3 + 8 HCl + Zn = 2 VOCl2 + 2 NaCl + 4 H2O + ZnCl2
H2 + NO3 = H(NO3)3 =>
H2 + 6 NO3 = 2 H(NO3)3
FeCl2 + ClO + H2O = Cl + FeO2H2 =>
FeCl2 + ClO + H2O = 3 Cl + FeO2H2
C2H4N4 + O2 = CO2 + H2O + N2 =>
C2H4N4 + 3 O2 = 2 CO2 + 2 H2O + 2 N2
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