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K2Cr2O7 + 7 H2C2O4* + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
H + (OH)2 = H2O =>
2 H + (OH)2 = 2 H2O
CoO + C = Co + CO =>
CoO + C = Co + CO
Rb2CO3 + H2O = RbOH + H2CO3 =>
Rb2CO3 + 2 H2O = 2 RbOH + H2CO3
S + Br2 = SBr2 =>
S + Br2 = SBr2
Cu2SO4 + NH4Br = (NH4)2SO4 + CuBr =>
Cu2SO4 + 2 NH4Br = (NH4)2SO4 + 2 CuBr
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
CrCl3 + KI = KCl3 + CrI =>
CrCl3 + KI = KCl3 + CrI
Rb + Sn(SO4)2 = Rb2SO4 + Sn =>
4 Rb + Sn(SO4)2 = 2 Rb2SO4 + Sn
BaCl2 + AgBr = BaBr2 + AgCl =>
BaCl2 + 2 AgBr = BaBr2 + 2 AgCl
Hg3(PO4)2 = Hg + PO4 =>
Hg3(PO4)2 = 3 Hg + 2 PO4
K2SO4(aq) + Na2CO3(aq) = K2CO3(aq) + Na2SO4 =>
K2SO4(aq) + Na2CO3(aq) = K2CO3(aq) + Na2SO4
C4H10O + K2Cr2O7 + HCl = C4H8O + Cr2O3 + KCl + H2O =>
3 C4H10O + K2Cr2O7 + 2 HCl = 3 C4H8O + Cr2O3 + 2 KCl + 4 H2O
SO2 + H2SO4 + K2Cr2O7 = K2SO4Cr2(SO4)3 + H2O =>
3 SO2 + H2SO4 + K2Cr2O7 = K2SO4Cr2(SO4)3 + H2O
Sr + Cr2O7 = SrCr2O7 =>
Sr + Cr2O7 = SrCr2O7
(C17H33COO)3C3H5 + NaOH = C17H33COONa + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 NaOH = 3 C17H33COONa + C3H5(OH)3
KOH(aq) + HBr(l) = KBr(aq) + H2O(l) =>
KOH(aq) + HBr(l) = KBr(aq) + H2O(l)
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2 =>
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq) =>
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq)
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
K3PO4 + CaCl2 = CaK3 + PO4Cl2 =>
K3PO4 + CaCl2 = CaK3 + PO4Cl2
Sc2S3 + H2SO4 = Sc2(SO4)3 + H2S =>
Sc2S3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2S
NH4HF2 = NH3 + HF =>
NH4HF2 = NH3 + 2 HF
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Cu + HNo3 = CuNo3 + H2 =>
2 Cu + 2 HNo3 = 2 CuNo3 + H2
CuCO3 + CO = Cu + CO2 =>
CuCO3 + CO = Cu + 2 CO2
C7H7Cl + H2O = C7H8O + HCl =>
C7H7Cl + H2O = C7H8O + HCl
Br2O5 = Br2 + O2 =>
2 Br2O5 = 2 Br2 + 5 O2
MgSO4{-}2 + KI{-} = MgI{-} + KSO4{-}2 =>
MgSO4{-}2 + KI{-} = MgI{-} + KSO4{-}2
NaNO2 + H2O = NaNO3 + H2 =>
NaNO2 + H2O = NaNO3 + H2
K2CrO4 + HClO4 = K2Cr2O7 + KClO4 + H2O =>
2 K2CrO4 + 2 HClO4 = K2Cr2O7 + 2 KClO4 + H2O
KCh3COO(aq) + Fe(NO3)2(aq) = K(NO3)2(aq) + FeCh3COO(aq) =>
KCh3COO(aq) + Fe(NO3)2(aq) = K(NO3)2(aq) + FeCh3COO(aq)
Na2S + CaCO3 = Na2CO3 + CaS =>
Na2S + CaCO3 = Na2CO3 + CaS
C7H7NH2 + H2O = C7H7NH3 + OH =>
C7H7NH2 + H2O = C7H7NH3 + OH
Se + F = SeF4 =>
Se + 4 F = SeF4
Al2O3 + HCl = Al + Cl2O5 + H2O =>
2 Al2O3 + 2 HCl = 4 Al + Cl2O5 + H2O
Li2O3CO2 = Li2CO3O2 =>
Li2O3CO2 = Li2CO3O2
N2H + O2H = H2O + HNO3 =>
3 N2H + 11 O2H = 4 H2O + 6 HNO3
C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
NO + H2 = N + H2O =>
NO + H2 = N + H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2) =>
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2)
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
(HN4)2CO3 + NaOH = Na2CO3 + HN4HO =>
(HN4)2CO3 + 2 NaOH = Na2CO3 + 2 HN4HO
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + 2 NH4NO3(aq)
Zn + HNO3 + HCl = ZnCl2 + N2O + H2O =>
4 Zn + 2 HNO3 + 8 HCl = 4 ZnCl2 + N2O + 5 H2O
K3PO4 + Ba + Cl2 = KCl + BaPO4 =>
2 K3PO4 + 2 Ba + 3 Cl2 = 6 KCl + 2 BaPO4
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
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