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4 Cr2O3 + 6 Si = 3 Si2O4 + 8 Cr
Cu(OH)2CuCO3(s) = CuO(s) + CO2 + H2O =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + CO2 + H2O
Cd(NO3)2 + HCl = CdCl2 + H(NO3) =>
Cd(NO3)2 + 2 HCl = CdCl2 + 2 H(NO3)
Ni2Cl2 + O = Ni2O2 + ClO2 =>
Ni2Cl2 + 6 O = Ni2O2 + 2 ClO2
H2SO4 + NaMnO7 + NaCl = MnSO4 + Na2SO4 + Cl2 + H2O =>
14 H2SO4 + 2 NaMnO7 + 22 NaCl = 2 MnSO4 + 12 Na2SO4 + 11 Cl2 + 14 H2O
Ca + Te = CaTe =>
Ca + Te = CaTe
CuSO4 + HClO4 = Cu(ClO4)2 + H2SO4 =>
CuSO4 + 2 HClO4 = Cu(ClO4)2 + H2SO4
Ca2Si + F2 = CaF2 + SiF4 =>
Ca2Si + 4 F2 = 2 CaF2 + SiF4
Ag2C + O2 = Ag + CO2 =>
Ag2C + O2 = 2 Ag + CO2
Ca + Na(OH) = Ca(OH)2 + Na2 =>
Ca + 2 Na(OH) = Ca(OH)2 + Na2
K2CO3 + Al(OH)3 + H2O = K(Al(OH)4) + CO2 =>
K2CO3 + 2 Al(OH)3 + H2O = 2 K(Al(OH)4) + CO2
KI + AgNO3 = KNO3 + I2 + Ag =>
2 KI + 2 AgNO3 = 2 KNO3 + I2 + 2 Ag
C2H10 + O2 = H2 + CO2 =>
C2H10 + 2 O2 = 5 H2 + 2 CO2
HgOH + H2Se = HgSe + H3O =>
HgOH + H2Se = HgSe + H3O
KMnO4 + KCN = MnO2 + KCNO + K2O =>
2 KMnO4 + 3 KCN = 2 MnO2 + 3 KCNO + K2O
Al2(SO4)3 + KIO3 = Al(IO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KIO3 = 2 Al(IO3)3 + 3 K2SO4
Cu{2}OH = Cu{2}O =>
Cu{2}OH = Cu{2}O
Cu(NO3)2 + CsI = CsNO3 + CuI2 =>
Cu(NO3)2 + 2 CsI = 2 CsNO3 + CuI2
AgBr + BaI2 = AgI + BaBr2 =>
2 AgBr + BaI2 = 2 AgI + BaBr2
NH3(aq) + OCl{-}(aq) = N2H4(aq) + H2O(l) + Cl{-}(aq) =>
2 NH3(aq) + OCl{-}(aq) = N2H4(aq) + H2O(l) + Cl{-}(aq)
HNO2 + Ni = Ni(NO2)3 + H2 =>
6 HNO2 + 2 Ni = 2 Ni(NO2)3 + 3 H2
KCN + FeSO4 = K2SO4 + Fe(CN)2 =>
2 KCN + FeSO4 = K2SO4 + Fe(CN)2
SnO2 + CH4 = Sn + CO + H2 =>
SnO2 + 2 CH4 = Sn + 2 CO + 4 H2
C3OH + HCl = C3H7OH + Cl =>
C3OH + 7 HCl = C3H7OH + 7 Cl
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
H3O + CH3O = CH3OH + OH =>
H3O + 2 CH3O = 2 CH3OH + OH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Br2 + O2 = OBr =>
Br2 + O2 = 2 OBr
HO2CCO2H + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HO2CCO2H + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
H2S + SO3 + C2H2 = C2H2OS + H2 =>
2 H2S + SO3 + 3 C2H2 = 3 C2H2OS + 2 H2
KHSO4 + Na2SO3 = NaKSO4 + H2O + SO2 =>
2 KHSO4 + Na2SO3 = 2 NaKSO4 + H2O + SO2
ClO2 + H = Cl + H2O =>
ClO2 + 4 H = Cl + 2 H2O
KHSO4 + Na2SO3 = K2SO4 + Na2SO4 + SO2 + H2O =>
2 KHSO4 + Na2SO3 = K2SO4 + Na2SO4 + SO2 + H2O
Mg3(PO4)2(aq) + NaOH(aq) = Mg(OH)2(aq) + Na3PO4(aq) =>
Mg3(PO4)2(aq) + 6 NaOH(aq) = 3 Mg(OH)2(aq) + 2 Na3PO4(aq)
F3Al2 + H8 = F + AlH4 =>
F3Al2 + H8 = 3 F + 2 AlH4
HgCl + SnCl2 = Hg + SnCl3 =>
HgCl + SnCl2 = Hg + SnCl3
NaCl + O = Cl + NaO =>
NaCl + O = Cl + NaO
CrPO4 + NaOH = Cr(OH)3 + Na3PO4 =>
CrPO4 + 3 NaOH = Cr(OH)3 + Na3PO4
*P4O10*6H2O = *4H3PO4 =>
*P4O10*6H2O = *4H3PO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ac + HCl = AcCl4 + H2 =>
Ac + 4 HCl = AcCl4 + 2 H2
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
NaH + ClOH = NaCl + H2O =>
NaH + ClOH = NaCl + H2O
PbBr2 + C20H12O5 = C20H8Br4O5 + Pb + H4 =>
2 PbBr2 + C20H12O5 = C20H8Br4O5 + 2 Pb + H4
NaOH + H2S + ClCH2CH2Cl = ClCH2CH2SCH2CH2Cl + NaCl + H2O =>
2 NaOH + H2S + 2 ClCH2CH2Cl = ClCH2CH2SCH2CH2Cl + 2 NaCl + 2 H2O
Al + Ni2{+} = Al3{+} + Ni =>
3 Al + Ni2{+} = Al3{+} + 2 Ni
PCl5(g) + H2O(l) = HCl(aq) + H3PO4(aq) =>
PCl5(g) + 4 H2O(l) = 5 HCl(aq) + H3PO4(aq)
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