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Na2SO4 + KOH2 = KSO4 + Na2OH2
HCl + AgBr = HBr + AgCl =>
HCl + AgBr = HBr + AgCl
H3AsO4 + Mn{2+} = MnO4{-} + As2O3 + H2O + H{+} =>
10 H3AsO4 + 4 Mn{2+} = 4 MnO4{-} + 5 As2O3 + 9 H2O + 12 H{+}
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
KBiO3 + HCl = BiCl3 + Cl2 + H2O + KCl =>
KBiO3 + 6 HCl = BiCl3 + Cl2 + 3 H2O + KCl
Zn + O2(g) = ZnO(g) =>
2 Zn + O2(g) = 2 ZnO(g)
MgP2O2 + O2 = MgP2O4 =>
MgP2O2 + O2 = MgP2O4
NaCo3 + HCl = HNa + ClCo3 =>
NaCo3 + HCl = HNa + ClCo3
Zn() + CuSO4() = Cu() + ZnSO4() =>
Zn() + CuSO4() = Cu() + ZnSO4()
Pd2O3 + CO = Pd + CO2 =>
Pd2O3 + 3 CO = 2 Pd + 3 CO2
XCaCO3 + HCl = XCaCl2 + H2O + CO2 =>
XCaCO3 + 2 HCl = XCaCl2 + H2O + CO2
NaOH + Mg = MgO + Na + H2 =>
2 NaOH + 2 Mg = 2 MgO + 2 Na + H2
K2HPO4 = K + H2 + P + O4 =>
2 K2HPO4 = 4 K + H2 + 2 P + 2 O4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mn3{+} + Zn = Zn2{+} + Mn =>
Mn3{+} + 2 Zn = Zn2{+} + 3 Mn
KCl + HNO3 = KNO3 + NOCl + Cl2 + H2O =>
3 KCl + 4 HNO3 = 3 KNO3 + NOCl + Cl2 + 2 H2O
Pb{2+} + S{-2} = PbS =>
Pb{2+} + S{-2} = PbS
PH3 + KClO3 + KOH = KCl + KPO + H2O =>
3 PH3 + 2 KClO3 + 3 KOH = 2 KCl + 3 KPO + 6 H2O
S2O3 = S8 + O2 =>
4 S2O3 = S8 + 6 O2
H2Cr2O7 + Hg(OH)2 = Hg2(Cr2O7)2 + H2O =>
2 H2Cr2O7 + 2 Hg(OH)2 = Hg2(Cr2O7)2 + 4 H2O
MnCl2 + NaOH + Br2 = Mn(OH)2 + NaBr + Cl2 =>
MnCl2 + 2 NaOH + Br2 = Mn(OH)2 + 2 NaBr + Cl2
Cu + (H)2SO4 = SO2 + CuO + H2O =>
Cu + (H)2SO4 = SO2 + CuO + H2O
FeSO4 + Zn = Zn(SO4)3 + Fe =>
3 FeSO4 + Zn = Zn(SO4)3 + 3 Fe
LiBr + NaOH = LiOH + NaBr =>
LiBr + NaOH = LiOH + NaBr
KClO3 + NaBr + H2SO4 = KCl + Br2 + NaHSO4 + H2O =>
KClO3 + 6 NaBr + 6 H2SO4 = KCl + 3 Br2 + 6 NaHSO4 + 3 H2O
Rb2(CO3) + HClO4 = H2O + CO2 + RbClO4 =>
Rb2(CO3) + 2 HClO4 = H2O + CO2 + 2 RbClO4
C5H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H11NO2 + 12 O2 = 9 CO2 + 9 H2O + CH4N2O
C3H6O2 + H2O = C2H4O2 + CH4O =>
C3H6O2 + H2O = C2H4O2 + CH4O
CrO7{2-} + Cl{-} + H3O{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{2-} + 18 Cl{-} + 28 H3O{+} = 2 Cr{3+} + 9 Cl2 + 42 H2O
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
NaCl + H2O2 = NaClO + H2O =>
NaCl + H2O2 = NaClO + H2O
Sc(NO3)3 = ScO + NO2 + O2 =>
Sc(NO3)3 = ScO + 3 NO2 + O2
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
NaClO + SnCl2 + NaOH + H2O = Na2Sn(OH)6 + NaCl =>
NaClO + SnCl2 + 4 NaOH + H2O = Na2Sn(OH)6 + 3 NaCl
C3H6 + KMnO4 + KOH = K2MnO3 + KOOCCH2COOK + H2O =>
3 C3H6 + 10 KMnO4 + 16 KOH = 10 K2MnO3 + 3 KOOCCH2COOK + 14 H2O
XeF4(g) + H2O(l) = Xe(g) + O2 + HF(g) =>
XeF4(g) + 2 H2O(l) = Xe(g) + O2 + 4 HF(g)
Cl2O + KOH = KCl + KClO3 + H2O =>
3 Cl2O + 6 KOH = 4 KCl + 2 KClO3 + 3 H2O
(NH4)2C2O4(aq) + Mg(NO3)2 = MgC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Mg(NO3)2 = MgC2O4(s) + 2 NH4NO3(aq)
H2SO4(ac) + Al(OH)3(s) = Al2(SO4)3(ac) + H2O(l) =>
3 H2SO4(ac) + 2 Al(OH)3(s) = Al2(SO4)3(ac) + 6 H2O(l)
NaOH + FeNO3 = NaNO3 + FeOH =>
NaOH + FeNO3 = NaNO3 + FeOH
CaC2 + CO2 + H2 = CH2CHCO2H + Ca(OH)2 =>
2 CaC2 + 5 CO2 + 8 H2 = 3 CH2CHCO2H + 2 Ca(OH)2
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
I2 + CaBr = CaI + Br2 =>
I2 + 2 CaBr = 2 CaI + Br2
CuBr2 + H2O = CuO + BrH =>
CuBr2 + H2O = CuO + 2 BrH
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
NaHCO3(s) + CH3COO(l) = CO2(g) + H2O(l) + CH3COONa =>
7 NaHCO3(s) + 8 CH3COO(l) = 9 CO2(g) + 5 H2O(l) + 7 CH3COONa
BariumNitrate + HydrogenSulfate = BariumSulfate + HydrogenNitrate =>
BariumNitrate + HydrogenSulfate = BariumSulfate + HydrogenNitrate
Sn + P4 = Sn8P4 =>
8 Sn + P4 = Sn8P4
Na3PO4(aq) + MnCl2(aq) = Mn3(PO4)2(aq) + NaCl(aq) =>
2 Na3PO4(aq) + 3 MnCl2(aq) = Mn3(PO4)2(aq) + 6 NaCl(aq)
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