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2 SO4 + 2 H2O = 2 H2SO4 + O2
NaOH + HKC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + HKC8H4O4 = NaKC8H4O4 + H2O
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
C38H76N2O2 + C6H8O7 = C18H36O2 + C8H12O5N2 =>
C38H76N2O2 + C6H8O7 = 2 C18H36O2 + C8H12O5N2
C4H8 + KMnO4 = H2O + C4KMn =>
C4H8 + KMnO4 = 4 H2O + C4KMn
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KJ + O3 + H2O = KOH + J2 =>
6 KJ + O3 + 3 H2O = 6 KOH + 3 J2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
P4 + HClO + H2O = H3PO4 + Cl{-} + H{+} =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 Cl{-} + 10 H{+}
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
FeCl3 + H2O2 + KOH = K2FeO3 + KCl + H2O =>
2 FeCl3 + H2O2 + 10 KOH = 2 K2FeO3 + 6 KCl + 6 H2O
C4H6 + HCl = C4H6Cl2 + H =>
C4H6 + 2 HCl = C4H6Cl2 + 2 H
C7H11O3 + O2 = CO2 + H2O =>
4 C7H11O3 + 33 O2 = 28 CO2 + 22 H2O
Na(NH2) + Na(NO3) = NaN3 + Na(OH) + NH3 =>
3 Na(NH2) + Na(NO3) = NaN3 + 3 Na(OH) + NH3
Na2SO3 + NaOH + KMnO4 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 NaOH + 2 KMnO4 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
O3 = O2 =>
2 O3 = 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + KCrO2 + NaOH = Na2CrO4 + NaCl + KCl + H2O =>
3 Cl2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 4 NaCl + 2 KCl + 4 H2O
C8H17 + O2 = C02 + H2O =>
4 C8H17 + 17 O2 = 16 C02 + 34 H2O
N + O2 + K2O = KNO3 =>
4 N + 5 O2 + 2 K2O = 4 KNO3
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
H3PO4 + Cl = HCl + PO4 =>
H3PO4 + 3 Cl = 3 HCl + PO4
S2 = S5 =>
5 S2 = 2 S5
NH3ClC6H4CH3 + AgNO3 = NH3NO3C6H4CH3 + AgCl =>
NH3ClC6H4CH3 + AgNO3 = NH3NO3C6H4CH3 + AgCl
K2S(aq) + Ni(NO3)2(aq) = K2(NO3)2(aq) + NiS(aq) =>
K2S(aq) + Ni(NO3)2(aq) = K2(NO3)2(aq) + NiS(aq)
NH4NO3 + Ag3N = (NH4)3N + AgNO3 =>
3 NH4NO3 + Ag3N = (NH4)3N + 3 AgNO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
ZnO + Cu = Zn + CuO =>
ZnO + Cu = Zn + CuO
HCl = (H)2 + (Cl)2 =>
2 HCl = (H)2 + (Cl)2
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
Ag(NO3) + K(CO3) = Ag(CO3) + K(NO3) =>
Ag(NO3) + K(CO3) = Ag(CO3) + K(NO3)
Mg + NOH = MgNO + H2 =>
2 Mg + 2 NOH = 2 MgNO + H2
JCl3 + NaOH = NaJO3 + NaJ + NaCl + H2O =>
3 JCl3 + 12 NaOH = 2 NaJO3 + NaJ + 9 NaCl + 6 H2O
CH3CH2CH2CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2CH2CH2OH + 2 CuO = 2 CH3CHO + 2 Cu + H2O
H3CCHCH2 + H2O = H2 + H3CCOCH3 =>
H3CCHCH2 + H2O = H2 + H3CCOCH3
K3[Fe(CN)6] + NH2OH + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 NH2OH + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
Li2S(aq) + Ca(NO3)2(aq) = LiNO3(aq) + CaS(s) =>
Li2S(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + CaS(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaNO3 + CaBr2 = Ca(NO3)2 + NaBr =>
2 NaNO3 + CaBr2 = Ca(NO3)2 + 2 NaBr
K2S + (NH4)3PO4 = K3PO4 + (NH4)2S =>
3 K2S + 2(NH4)3PO4 = 2 K3PO4 + 3(NH4)2S
NaOH + FeSO4 + NaClO = H2O + NaCl + Na2SO4 + Na2FeO4 =>
4 NaOH + FeSO4 + 2 NaClO = 2 H2O + 2 NaCl + Na2SO4 + Na2FeO4
Sn(OH)2 + HCl = (SnOH)Cl + H2O =>
Sn(OH)2 + HCl = (SnOH)Cl + H2O
Mg + Ba(OH)2 = Ba + Mg(OH)2 =>
Mg + Ba(OH)2 = Ba + Mg(OH)2
SO3{2-} + H2O = SO4{2-} + H{+} + e =>
SO3{2-} + H2O = SO4{2-} + 2 H{+} + 2e
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
Zn + NO3{-} + H{+} = Zn{2+} + HNO2 + H2O =>
Zn + NO3{-} + 3 H{+} = Zn{2+} + HNO2 + H2O
Cu(NO)2 = CuO + N2 + O2 =>
2 Cu(NO)2 = 2 CuO + 2 N2 + O2
C8H5KO4 + NaOH = KNaC8H4O4 + H2O =>
C8H5KO4 + NaOH = KNaC8H4O4 + H2O
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