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Co + CuSO4 = CoCuSO4
S(OH)2 + HNO3 = H2O + S(NO3)2 =>
S(OH)2 + 2 HNO3 = 2 H2O + S(NO3)2
Cu(OH)2 + H2SiO3 = CuSiO3 + H2O =>
Cu(OH)2 + H2SiO3 = CuSiO3 + 2 H2O
Li2S3 + P2S5 = Li3PS4 + S =>
3 Li2S3 + P2S5 = 2 Li3PS4 + 6 S
K2SO3 + KMnO4 + KHSO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 9 K2SO4 + 2 MnSO4 + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH3*H2O + CH3COOH = CH3COONH4 + H2O =>
NH3*H2O + CH3COOH = CH3COONH4 + H2O
MgI2 + Fe2O3 = MgO + FeI3 =>
3 MgI2 + Fe2O3 = 3 MgO + 2 FeI3
NH4ClO2 + Al = Al2O3 + NH4Cl =>
3 NH4ClO2 + 4 Al = 2 Al2O3 + 3 NH4Cl
Mg(NO3)2 + Li2O = MgO + Li(NO3) =>
Mg(NO3)2 + Li2O = MgO + 2 Li(NO3)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
H2O + Al2S3 = H2S + Al(OH)3 =>
6 H2O + Al2S3 = 3 H2S + 2 Al(OH)3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H4C2O2 + NaOH = H2O + NaH5C3O3 =>
3 H4C2O2 + 2 NaOH = 2 H2O + 2 NaH5C3O3
Pb(ClO3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(ClO3)2 =>
Pb(ClO3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(ClO3)2
KClO3 + P4 = P4O5 + KCl =>
5 KClO3 + 3 P4 = 3 P4O5 + 5 KCl
MgSO4 + NH3 = MgH2 + NHSO4 =>
MgSO4 + NH3 = MgH2 + NHSO4
NH4ClO2 + Al = Al2O3 + NH4Cl =>
3 NH4ClO2 + 4 Al = 2 Al2O3 + 3 NH4Cl
K4[Fe(CN)6] + H2SO4 + NaNO2 = K3[Fe(CN)6] + N2 + Na2SO4 + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 4 H2SO4 + 2 NaNO2 = 6 K3[Fe(CN)6] + N2 + Na2SO4 + 3 K2SO4 + 4 H2O
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(e) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(e)
Li + HC1 = LiC1 + H =>
Li + HC1 = LiC1 + H
K2[Zn(OH)4] + CaCl2 = KCl + Zn(OH)2 + Ca(OH)2 =>
K2[Zn(OH)4] + CaCl2 = 2 KCl + Zn(OH)2 + Ca(OH)2
KCl + PbSO4 = KSO4 + ClPb =>
KCl + PbSO4 = KSO4 + ClPb
NaOH + AI(NO3)3 = NaNO3 + AI(OH)3 =>
3 NaOH + AI(NO3)3 = 3 NaNO3 + AI(OH)3
Fe2(S2O3)3 + HCl = FeCl3 + H2S2O3 =>
Fe2(S2O3)3 + 6 HCl = 2 FeCl3 + 3 H2S2O3
AlBr3 + NH4Cl = AlCl3 + NH4Br =>
AlBr3 + 3 NH4Cl = AlCl3 + 3 NH4Br
Na3[SbS4] + HCl = Sb2S3 + H2S + NaCl + S =>
2 Na3[SbS4] + 6 HCl = Sb2S3 + 3 H2S + 6 NaCl + 2 S
P + Ca = Ca3P2(s) =>
2 P + 3 Ca = Ca3P2(s)
CH3COOH + NaCH = CH3COONa + CH2 =>
CH3COOH + NaCH = CH3COONa + CH2
NaClO + C = CO + NaCl =>
NaClO + C = CO + NaCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
MnO2 + KClO3 = MnKClO + O2 =>
MnO2 + KClO3 = MnKClO + 2 O2
C6H1206 + O2 = C6H8O7 + H2 =>
2 C6H1206 + 7 O2 = 2 C6H8O7 + 1198 H2
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
Na2(SO4) + KCl = K2(SO4) + NaCl =>
Na2(SO4) + 2 KCl = K2(SO4) + 2 NaCl
NaClO + C = CO + NaCl =>
NaClO + C = CO + NaCl
MnO2 + KClO3 = MnKClO + O2 =>
MnO2 + KClO3 = MnKClO + 2 O2
MgI2 + Fe2O3 = MgO + FeI3 =>
3 MgI2 + Fe2O3 = 3 MgO + 2 FeI3
Pb(NO3)2 + H2 = PbO + NO2 + H2O =>
Pb(NO3)2 + H2 = PbO + 2 NO2 + H2O
Cr2(SO4)3 + KBrO3 + KOH = KBr + K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + KBrO3 + 10 KOH = KBr + 2 K2CrO4 + 3 K2SO4 + 5 H2O
SPb + H2O2 = PbSO4 + H2O =>
SPb + 4 H2O2 = PbSO4 + 4 H2O
MnO2 + C2O4{-2} + H{+} = Mn{+2} + CO2 + H2O =>
MnO2 + C2O4{-2} + 4 H{+} = Mn{+2} + 2 CO2 + 2 H2O
HCl + BaO = BaCl2 + H2O =>
2 HCl + BaO = BaCl2 + H2O
KI(aq) + Br(l) = KBr(aq) + I2(s) =>
2 KI(aq) + 2 Br(l) = 2 KBr(aq) + I2(s)
S2O8{2-} + IO3{-} + OH{-} = SO4{2-} + H2IO6{3-} + H2O =>
S2O8{2-} + IO3{-} + 4 OH{-} = 2 SO4{2-} + H2IO6{3-} + H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
NH4ClO4(s) = O2(g) + N2(g) + HCl(g) + H2O(g) =>
4 NH4ClO4(s) = 5 O2(g) + 2 N2(g) + 4 HCl(g) + 6 H2O(g)
HSO4 + NaHCO3 = HCO3 + NaHSO4 =>
HSO4 + NaHCO3 = HCO3 + NaHSO4
NaAlO2 + Na2SiO3*5H2O = NaOH + H2O + Na2Al2Si2O8*3H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = 4 NaOH + 5 H2O + Na2Al2Si2O8*3H2O
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