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H2O + SO3 = H2SO4
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuCO3(ac) + NH3(ac) = [Cu(NH3)]CO3(ac) =>
CuCO3(ac) + NH3(ac) = [Cu(NH3)]CO3(ac)
C6H8O6 = C6H6O6 + H{+} + e =>
C6H8O6 = C6H6O6 + 2 H{+} + 2e
CrO4{2-} + SO3{2-} + H2O = Cr(OH)4{2-} + SO4{2-} =>
CrO4{2-} + 2 SO3{2-} + 2 H2O = Cr(OH)4{2-} + 2 SO4{2-}
(NH4)2CO3 + Fe(OH)3 = Fe2(CO3)3 + NH3 + H2O =>
3(NH4)2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NH3 + 6 H2O
SnCl2 + (AgNO3) = (AgCl) + Sn(NO3)2 =>
SnCl2 + 2(AgNO3) = 2(AgCl) + Sn(NO3)2
ZnCu + HCl = ZnHCl + Cu =>
ZnCu + HCl = ZnHCl + Cu
Cu + Fe{+3} = Cu{+} + Fe{2+} =>
Cu + Fe{+3} = Cu{+} + Fe{2+}
CaBr2 + (NH4)3PO4 = NH4Br + Ca3(PO4)2 =>
3 CaBr2 + 2(NH4)3PO4 = 6 NH4Br + Ca3(PO4)2
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4 + KNO3 =>
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4 + 2 KNO3
Ca2H2O2 + HBr = CaBr + H2O =>
Ca2H2O2 + 2 HBr = 2 CaBr + 2 H2O
C3H6N6O6(s) + O2 = CO2(g) + H2O(g) + N2 =>
2 C3H6N6O6(s) + 3 O2 = 6 CO2(g) + 6 H2O(g) + 6 N2
Li + Br = LiBr =>
Li + Br = LiBr
KCN + H2(SO4) = H(CN) + K2(SO4) =>
2 KCN + H2(SO4) = 2 H(CN) + K2(SO4)
Al + HClO + H{+} = Cl2 + Al{3+} + H2O =>
2 Al + 6 HClO + 6 H{+} = 3 Cl2 + 2 Al{3+} + 6 H2O
AgCH3COO + HNO3 = AgNO3 + CH3COOH =>
AgCH3COO + HNO3 = AgNO3 + CH3COOH
Hf3 + N4 = Hf3N4 =>
Hf3 + N4 = Hf3N4
SO + Al = Al2S3 + O2 =>
6 SO + 4 Al = 2 Al2S3 + 3 O2
Zr + NaOH = Na + ZrOH =>
Zr + NaOH = Na + ZrOH
CaNO + HSO = CaSO + HNO =>
CaNO + HSO = CaSO + HNO
C5H10 + H2O = C4H10 + CO2 =>
13 C5H10 + 10 H2O = 15 C4H10 + 5 CO2
(CuOH)2SO4 = CuO + CuSO4 + H2O =>
(CuOH)2SO4 = CuO + CuSO4 + H2O
C18H34O2 + H2 = C18H35O2 =>
2 C18H34O2 + H2 = 2 C18H35O2
NaOH + H2SO = H2O + Na2SO =>
2 NaOH + H2SO = 2 H2O + Na2SO
C8H9NO2 + Li + NH4OH = C10H15N + NH3 + LiOH =>
5 C8H9NO2 + 38 Li + 28 NH4OH = 4 C10H15N + 29 NH3 + 38 LiOH
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4 + NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4 + 3 NO3
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
C6H8 + C22H42O2 = C22H44O2 + C6H6 =>
C6H8 + C22H42O2 = C22H44O2 + C6H6
C6H5NO2 + HCl + Sn = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 6 HCl + 3 Sn = C6H5NH2 + 3 SnCl2 + 2 H2O
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3
Cl2(g) + KBr(s) = Br2(l) + KCl(s) =>
Cl2(g) + 2 KBr(s) = Br2(l) + 2 KCl(s)
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Sr3Al2(OH)12 = Sr3Al2O6 + H2O =>
Sr3Al2(OH)12 = Sr3Al2O6 + 6 H2O
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P2 + O3 = PO =>
3 P2 + 2 O3 = 6 PO
ZrO2 + SiO2 = ZrSiO4 =>
ZrO2 + SiO2 = ZrSiO4
NO2 + H = NO + H2O =>
NO2 + 2 H = NO + H2O
C4H10O + Na2CrO4 + H2SO4 = C4H8O + H2O + Cr2(SO4)3 + Na =>
5 C4H10O + 2 Na2CrO4 + 3 H2SO4 = 5 C4H8O + 8 H2O + Cr2(SO4)3 + 4 Na
KMnO4 + KBr + K2SO4 + H2O = MnSO4 + Br2 + KOH =>
2 KMnO4 + 10 KBr + 2 K2SO4 + 8 H2O = 2 MnSO4 + 5 Br2 + 16 KOH
C7H8 + HCO3{-} + NH4{+} = C4H8O2N + H2O + H{+} =>
17 C7H8 + 25 HCO3{-} + 36 NH4{+} = 36 C4H8O2N + 3 H2O + 11 H{+}
Bi + H2SO4 = Bi3(SO4)3 + SO2 + H2O =>
3 Bi + 6 H2SO4 = Bi3(SO4)3 + 3 SO2 + 6 H2O
CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
2 CrO3 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 3 H2O
C9H10O2 + NaOH = C2H6 + C2H5OH + ONa =>
2 C9H10O2 + 34 NaOH = 5 C2H6 + 4 C2H5OH + 34 ONa
C6H14 + O2 = C6O2 + H =>
C6H14 + O2 = C6O2 + 14 H
Na2S2O3 + I1 = NaI + Na2S4O6 =>
2 Na2S2O3 + 2 I1 = 2 NaI + Na2S4O6
Ba(NO3)2 + K2S = BaS + KNO3 =>
Ba(NO3)2 + K2S = BaS + 2 KNO3
HBrO3 + HBr = Br2 + H2O =>
HBrO3 + 5 HBr = 3 Br2 + 3 H2O
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