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Cl2 + 2 KBr = 2 KCl + Br2
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
IO3{-} + Cl2 + OH{-} = IO65{-} + Cl{-} + H2O =>
IO3{-} + 62 Cl2 + 124 OH{-} = IO65{-} + 124 Cl{-} + 62 H2O
H2SeO3 + H2SO3 = Se + H2SO4 + H2O =>
H2SeO3 + 2 H2SO3 = Se + 2 H2SO4 + H2O
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{+3} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
KBrNaOH = NaBrKOH =>
KBrNaOH = NaBrKOH
Cu + H2SO4 = CuSO4 + H2O + H2S =>
4 Cu + 5 H2SO4 = 4 CuSO4 + 4 H2O + H2S
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
AgNo3 + CoCl2 = CoNo3 + AgCl2 =>
AgNo3 + CoCl2 = CoNo3 + AgCl2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Na + AI + H2 = NaAIH4 =>
Na + AI + 2 H2 = NaAIH4
Na + O = Na4O =>
4 Na + O = Na4O
BiCl3 + Na2SnO2 + NaOH = Na2SnO3 + H2O + Bi + NaCl =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 3 Na2SnO3 + 3 H2O + 2 Bi + 6 NaCl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
I2 + NaClO + NaOH = NaIO + NaCl + H2O =>
I2 + NaClO + 2 NaOH = 2 NaIO + NaCl + H2O
MnO4{-} + S2{-} + H2O = MnS + S + OH{-} =>
MnO4{-} + 7 S2{-} + 4 H2O = MnS + 13 S + 8 OH{-}
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
CH3NH3Cl2NaOH = CH3ClNaClNH3OH =>
CH3NH3Cl2NaOH = CH3ClNaClNH3OH
K2CrO7 + H2SO4 + Na2S = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
8 K2CrO7 + 20 H2SO4 + 9 Na2S = 4 Cr2(SO4)3 + 8 K2SO4 + 9 Na2SO4 + 20 H2O
Ba(NO3)2 + KCO3 = BaCO3 + K(NO3)2 =>
Ba(NO3)2 + KCO3 = BaCO3 + K(NO3)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Zn + AuCl3 = ZnCl2 + Au =>
3 Zn + 2 AuCl3 = 3 ZnCl2 + 2 Au
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + Cu3(AsO4)2 = Cu3As2 + CO =>
8 C + Cu3(AsO4)2 = Cu3As2 + 8 CO
HCI + Mg = HMg + CI =>
HCI + Mg = HMg + CI
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
NH = N2H2 =>
2 NH = N2H2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
CH3COCH2COOH = CO2 + CH3COCH3 =>
CH3COCH2COOH = CO2 + CH3COCH3
CUSO4 + KL = CUL + L2 + K2SO4 =>
2 CUSO4 + 4 KL = 2 CUL + L2 + 2 K2SO4
Pb(CH3COO)2 + NaOH + Ca(ClO)2 = PbO2 + CaCl2 + H2O + CH3COONa =>
2 Pb(CH3COO)2 + 4 NaOH + Ca(ClO)2 = 2 PbO2 + CaCl2 + 2 H2O + 4 CH3COONa
CaCO3(s) + HNO3(aq) = Ca(NO3)2(s) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(s) + CO2(g) + H2O(l)
Ni(NO3)2 + Mn = Ni + MnNO3 =>
Ni(NO3)2 + 2 Mn = Ni + 2 MnNO3
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
NH4OHCH3COOH = NH4CH3COOH2O =>
NH4OHCH3COOH = NH4CH3COOH2O
NaS4 + CaC = NaC + CaS4 =>
NaS4 + CaC = NaC + CaS4
C4H9NH2HCl = C4H9NHClH2 =>
C4H9NH2HCl = C4H9NHClH2
MoO2 + NaOH + O2 = Na2MoO4 + H2O =>
2 MoO2 + 4 NaOH + O2 = 2 Na2MoO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO2 + O3 + KOH = KMnO4 + H2O =>
2 MnO2 + O3 + 2 KOH = 2 KMnO4 + H2O
S2O8{2-} + Cu = SO4{2-} + Cu{2+} =>
S2O8{2-} + Cu = 2 SO4{2-} + Cu{2+}
Fe(NO3)2 + K3Fe(CN)6 = Fe(CN)6 + K3Fe(NO3)2 =>
Fe(NO3)2 + K3Fe(CN)6 = Fe(CN)6 + K3Fe(NO3)2
Fe(OH)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KOH =>
Fe(OH)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KOH
H3AsO4 + Sn(OH)4 = Sn3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Sn(OH)4 = Sn3(AsO4)4 + 12 H2O
Al(CH3COO)3 + NH3 = AlN + CH3COOH =>
Al(CH3COO)3 + NH3 = AlN + 3 CH3COOH
LiOH + H2O = LiH + H2O2 =>
LiOH + H2O = LiH + H2O2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
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