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C4H6 + 2 KMnO4 = 2 CH3COOK + 2 MnO2
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
NiSO4 + Na2S2O4 + H2O = Na2SO4 + NiS2 + H2SO4 =>
3 NiSO4 + 7 Na2S2O4 + 4 H2O = 7 Na2SO4 + 3 NiS2 + 4 H2SO4
Ag(NO3) + BaCl2 = AgCl + Ba(NO3)2 =>
2 Ag(NO3) + BaCl2 = 2 AgCl + Ba(NO3)2
NaClO + H2O + I2 = HIO3 + NaCl =>
5 NaClO + H2O + I2 = 2 HIO3 + 5 NaCl
KI + K2Cr2O7 + H2O = Cr2O3 + KOH + I2 =>
6 KI + K2Cr2O7 + 4 H2O = Cr2O3 + 8 KOH + 3 I2
NaClO + H2O + I2 = HIO3 + NaCl =>
5 NaClO + H2O + I2 = 2 HIO3 + 5 NaCl
CaCl2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + HCl(aq) =>
3 CaCl2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 HCl(aq)
Zn{2+} + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K{+} =>
2 Zn{2+} + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 K{+}
Na2S + NaCrO4 + H2O = S + Na[Cr(OH)4(H2O)2] + NaOH =>
2 Na2S + NaCrO4 + 6 H2O = 2 S + Na[Cr(OH)4(H2O)2] + 4 NaOH
NaClO + H2O + I2 = HIO3 + NaCl =>
5 NaClO + H2O + I2 = 2 HIO3 + 5 NaCl
H2 + I2 + O2 = HIO4 =>
H2 + I2 + 4 O2 = 2 HIO4
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
ZnCl2 + KH2PO4 = ZnPO4 + KH2Cl2 =>
ZnCl2 + KH2PO4 = ZnPO4 + KH2Cl2
Al2O3 + N2O3 = AlNO3 =>
Al2O3 + N2O3 = 2 AlNO3
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
SiO2(s) + NaOH(s) = Na2SiO3(aq) + H2O(l) =>
SiO2(s) + 2 NaOH(s) = Na2SiO3(aq) + H2O(l)
Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2 + H2O =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K + Br2 = K2Br =>
4 K + Br2 = 2 K2Br
H3PO4 + Sn2(CO3)2 = Sn3(PO4)2 + H2O + CO2 =>
4 H3PO4 + 3 Sn2(CO3)2 = 2 Sn3(PO4)2 + 6 H2O + 6 CO2
H2PtCl6 + (KI)2 = K2PtCl6 + HI =>
H2PtCl6 + (KI)2 = K2PtCl6 + 2 HI
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + HCl =>
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + HCl
I2 + NaClO + H2O = NaIO3 + NaCl + HCl =>
I2 + 5 NaClO + H2O = 2 NaIO3 + 3 NaCl + 2 HCl
Ca3(PO4)2 + Ag2SO4 = Ca(SO4) + Ag3(PO4) =>
Ca3(PO4)2 + 3 Ag2SO4 = 3 Ca(SO4) + 2 Ag3(PO4)
NaCO3 + CaCl2 + H2O = NaCl2O + CaCO3H2 =>
NaCO3 + CaCl2 + H2O = NaCl2O + CaCO3H2
Cu2 + O2 = CuOO =>
Cu2 + 2 O2 = 2 CuOO
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Mn + Zn(BrO)2 = Mn(BrO) + Zn =>
2 Mn + Zn(BrO)2 = 2 Mn(BrO) + Zn
Cr2O3 + S = Cr2S3 + SO2 =>
2 Cr2O3 + 9 S = 2 Cr2S3 + 3 SO2
SiCl2 = Si + Cl2 =>
SiCl2 = Si + Cl2
C2H5Cl + H2O = C3H8O + HCl =>
3 C2H5Cl + 2 H2O = 2 C3H8O + 3 HCl
Zn(s) + Ca(NO3)2(aq) = Zn(NO3)2 + Ca =>
Zn(s) + Ca(NO3)2(aq) = Zn(NO3)2 + Ca
Pb(CH3COO)2 + KL = PbL2 + CH3COOK =>
Pb(CH3COO)2 + 2 KL = PbL2 + 2 CH3COOK
RaCl2 + (NH4)2CO3 = RaCO3 + NH4Cl =>
RaCl2 + (NH4)2CO3 = RaCO3 + 2 NH4Cl
Yb2O3 + CoO + MnCO3 = Yb2CoMnO6 + CO =>
Yb2O3 + CoO + MnCO3 = Yb2CoMnO6 + CO
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
I2 + H2O + H2S = HI + H2SO4 =>
4 I2 + 4 H2O + H2S = 8 HI + H2SO4
LiOH(aq) + CO2 = Li2CO3(aq) + H2O =>
2 LiOH(aq) + CO2 = Li2CO3(aq) + H2O
Cr + MnO = Mn + Cr2O3 =>
2 Cr + 3 MnO = 3 Mn + Cr2O3
CH3CH3 + Cl2 = CH3CH2Cl + HCl =>
CH3CH3 + Cl2 = CH3CH2Cl + HCl
C19H26 + O2 = CO2 + H2O =>
2 C19H26 + 51 O2 = 38 CO2 + 26 H2O
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
KNO3 + NaCH3COO = K2CO3 + Na2CO3 + H2O + N2 + CO =>
10 KNO3 + 8 NaCH3COO = 5 K2CO3 + 4 Na2CO3 + 12 H2O + 5 N2 + 7 CO
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq)
C8H8O2 + HONO2 = C8H7NO4 + H2O =>
C8H8O2 + HONO2 = C8H7NO4 + H2O
KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + O2 + H2O =>
4 KMnO4 + 12 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + 5 O2 + 6 H2O
Si + CI2 = SiCI2 =>
Si + CI2 = SiCI2
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