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2 CoCO3 + 2 LiOH = 2 LiCoO2 + 2 CO2 + H2
H2SO4(aq) + LiOH = H2O + Li2SO4 =>
H2SO4(aq) + 2 LiOH = 2 H2O + Li2SO4
Fe(s) + AgC2H3O2(aq) = Fe(C2H3O2)2(aq) + Ag(s) =>
Fe(s) + 2 AgC2H3O2(aq) = Fe(C2H3O2)2(aq) + 2 Ag(s)
Ni + H2S = Ni2S + H2 =>
2 Ni + H2S = Ni2S + H2
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2
Cr2O7{-}2 + H2C2O4 + H{+}1 = Cr{+}3 + CO2 + H2O =>
2 Cr2O7{-}2 + 11 H2C2O4 + 6 H{+}1 = 4 Cr{+}3 + 22 CO2 + 14 H2O
U + Cl2 = UCl2 =>
U + Cl2 = UCl2
Zn + CuBr = ZnBr2 + Cu =>
Zn + 2 CuBr = ZnBr2 + 2 Cu
MnO2 + NaClO + KOH = KMnO4 + NaCl + H2O =>
2 MnO2 + 3 NaClO + 2 KOH = 2 KMnO4 + 3 NaCl + H2O
[Fe(SCN)3] + SnCl2 = FeCl3 + Sn(SCN)2 =>
2[Fe(SCN)3] + 3 SnCl2 = 2 FeCl3 + 3 Sn(SCN)2
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2 =>
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe2O3(s) + H2(s) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(s) = 2 Fe(s) + 3 H2O(l)
AuCN + Fe = Au + Fe(CN)4 =>
4 AuCN + Fe = 4 Au + Fe(CN)4
Cm + O2 = Cm2O3 =>
4 Cm + 3 O2 = 2 Cm2O3
C6H5CO2H(aq) + NaOH(s) = NaC6H5CO2 + H2O =>
C6H5CO2H(aq) + NaOH(s) = NaC6H5CO2 + H2O
C3H7I + NaOH = C3H8O + NaI =>
C3H7I + NaOH = C3H8O + NaI
KClO4(s) = KClO3(s) + O2(g) =>
2 KClO4(s) = 2 KClO3(s) + O2(g)
CrI3 + Cu3(PO4)2 = Cr(PO4) + CuI2 =>
2 CrI3 + Cu3(PO4)2 = 2 Cr(PO4) + 3 CuI2
Na + Cl + O = NaClO =>
Na + Cl + O = NaClO
As2SO3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2SO3 + 10 HNO3 + 7 H2O = 6 H3AsO4 + 3 H2SO4 + 10 NO
C7H16 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
6 C7H16 + 32 KMnO4 + 10 H2O = 21 C2H4O2 + 32 MnO2 + 32 KOH
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
Zn2O + Co = Zn + CoO2 =>
2 Zn2O + Co = 4 Zn + CoO2
C2H2 = C2 + H2 =>
C2H2 = C2 + H2
Al(k) + HCl(aq) = AlCl3(aq) + H2(d) =>
2 Al(k) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(d)
K2CO3 + H3PO4 = K2PO4 + H3CO3 =>
K2CO3 + H3PO4 = K2PO4 + H3CO3
FeO + MnO4 = Mn + Fe2O3 =>
8 FeO + MnO4 = Mn + 4 Fe2O3
CF3CO2H + Na2CO3 = CF3CO2Na + CO2 + H2O =>
2 CF3CO2H + Na2CO3 = 2 CF3CO2Na + CO2 + H2O
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + K2SO4 + 7 H2O + Cr2(SO4)3
Ba(HSeO4)2 = Ba + HSeO4 =>
Ba(HSeO4)2 = Ba + 2 HSeO4
Cu + CrO4 = CuCrO4 =>
Cu + CrO4 = CuCrO4
Cu + C = C2Cu2 =>
2 Cu + 2 C = C2Cu2
Mn + AlBr3 = MnBr3 + Al =>
Mn + AlBr3 = MnBr3 + Al
Zn2O + Co = Zn + CoO2 =>
2 Zn2O + Co = 4 Zn + CoO2
Al1 + HCl = AlCl3 + H2 =>
2 Al1 + 6 HCl = 2 AlCl3 + 3 H2
Zn{2+} + SnCl2 = Sn{2+} + ZnCl2 =>
Zn{2+} + SnCl2 = Sn{2+} + ZnCl2
H2SeO4 + NaOH = Na2SeO4 + H2O =>
H2SeO4 + 2 NaOH = Na2SeO4 + 2 H2O
CO + H2O + NO = C2H3N + O2 =>
8 CO + 6 H2O + 4 NO = 4 C2H3N + 9 O2
Zn + CrO4{-2} + H2O = Zn{+2} + Cr(OH)3 + OH{-} =>
3 Zn + 2 CrO4{-2} + 8 H2O = 3 Zn{+2} + 2 Cr(OH)3 + 10 OH{-}
C2(g) + O2(g) = CO2 =>
C2(g) + 2 O2(g) = 2 CO2
Co(s) + H2O(l) = Co3O4(s) + H2(g) =>
3 Co(s) + 4 H2O(l) = Co3O4(s) + 4 H2(g)
Zn2O + Co = Zn + CoO2 =>
2 Zn2O + Co = 4 Zn + CoO2
CO(NH2)2 + H2SO4 + H2O = SO4(NH4)2 + CO2 =>
CO(NH2)2 + H2SO4 + H2O = SO4(NH4)2 + CO2
Zn2O + Co = Zn + CoO2 =>
2 Zn2O + Co = 4 Zn + CoO2
KMnO4 + H3PO3 = MnHPO4 + KH2PO4 + H3PO4 + H2O =>
2 KMnO4 + 5 H3PO3 = 2 MnHPO4 + 2 KH2PO4 + H3PO4 + 3 H2O
NH4OH + CH3CO2H = CH3CO2NH4 + H2O =>
NH4OH + CH3CO2H = CH3CO2NH4 + H2O
ClO3 + Fe = FeCl3 + O2 =>
6 ClO3 + 2 Fe = 2 FeCl3 + 9 O2
Cr + H2O2 = Cr2O7 + H =>
4 Cr + 7 H2O2 = 2 Cr2O7 + 14 H
Zn2O + Co = Zn + CoO2 =>
2 Zn2O + Co = 4 Zn + CoO2
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