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H3PO4 + NaOH = NaH2PO4 + H2O
PbCl2 + NH4Cl + Cl = (NH4)2[PbCl6] =>
PbCl2 + 2 NH4Cl + 2 Cl = (NH4)2[PbCl6]
S + H2SeO4 = SO2 + H2Se =>
2 S + H2SeO4 = 2 SO2 + H2Se
PbO2 + KI = Pb + KO + I =>
PbO2 + 2 KI = Pb + 2 KO + 2 I
CH3CCH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CCH + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 2 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + H2O(l) + N2(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + 4 H2O(l) + N2(g)
H2S + Cl2 = S9 + HCl =>
9 H2S + 9 Cl2 = S9 + 18 HCl
PbO2 + KI = Pb + KO + I =>
PbO2 + 2 KI = Pb + 2 KO + 2 I
Mg(C2H3O2) = Mg + (C2H3O2) =>
Mg(C2H3O2) = Mg + (C2H3O2)
H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO
Fe{+3} + Sn{+} = Fe{+} + Sn{+4} =>
3 Fe{+3} + 2 Sn{+} = 3 Fe{+} + 2 Sn{+4}
HNO3NH3 = (NH4)NO3 =>
HNO3NH3 = (NH4)NO3
KHF2 = F2 + H2 + K =>
2 KHF2 = 2 F2 + H2 + 2 K
FeS{2} + O{2} = Fe{2}O{3} + SO{2} =>
FeS{2} + O{2} = Fe{2}O{3} + SO{2}
K2S2O8 = K2O + SO3 + O2 =>
2 K2S2O8 = 2 K2O + 4 SO3 + O2
KCl + H2 + O2 = KOH + Cl2 =>
2 KCl + H2 + O2 = 2 KOH + Cl2
H3PO4 + Bi(OH)5 = Bi3(PO4)5 + H2O =>
5 H3PO4 + 3 Bi(OH)5 = Bi3(PO4)5 + 15 H2O
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
N2O5 + H2SO4 = NSO4 + H2O + O2 =>
2 N2O5 + 4 H2SO4 = 4 NSO4 + 4 H2O + 3 O2
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
N2 + H2O = NH4O2 =>
N2 + 4 H2O = 2 NH4O2
CN{-} + ClO{-} + H2O = NH3 + Cl{-} + OH{-} + CO2 =>
CN{-} + ClO{-} + 2 H2O = NH3 + Cl{-} + OH{-} + CO2
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
[Zn(OH)4]Na2 + K4[Fe(CN)6] = ZnK2[Fe(CN)6] + KOH + NaOH =>
[Zn(OH)4]Na2 + K4[Fe(CN)6] = ZnK2[Fe(CN)6] + 2 KOH + 2 NaOH
OCOCH3 = C2O2H3 =>
OCOCH3 = C2O2H3
Na[Al(OH)4] + KNO3 = Al(NO3)3 + NaOH + KOH =>
Na[Al(OH)4] + 3 KNO3 = Al(NO3)3 + NaOH + 3 KOH
CaCl2 + NaHCO3 + H2O = CaCl2NaHCO3H2O =>
CaCl2 + NaHCO3 + H2O = CaCl2NaHCO3H2O
Bi(OH)3 + K2S2O8 + KOH = KBiO3 + S + H2O =>
7 Bi(OH)3 + K2S2O8 + 5 KOH = 7 KBiO3 + 2 S + 13 H2O
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
MgCl2Ba(OH)2 = Mg(OH)2BaCl2 =>
MgCl2Ba(OH)2 = Mg(OH)2BaCl2
HgS + C = Hg + CS =>
HgS + C = Hg + CS
VO2 + KMnO4 + H2SO4 = V2O5 + K2SO4 + MnSO4 + H2O =>
10 VO2 + 2 KMnO4 + 3 H2SO4 = 5 V2O5 + K2SO4 + 2 MnSO4 + 3 H2O
Fe3O4 + Mg = Fe3 + MgO4 =>
Fe3O4 + Mg = Fe3 + MgO4
O + H2O + SO2 = H2SO4 =>
O + H2O + SO2 = H2SO4
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaO + HClO4 = Ca(ClO4)2 + H2O =>
CaO + 2 HClO4 = Ca(ClO4)2 + H2O
MgOH2 + (NH4)2SO4 = MgSO4 + H2O + NH4 =>
MgOH2 + (NH4)2SO4 = MgSO4 + H2O + 2 NH4
BrO3{-} + Sn2{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + Sn2{2+} + 6 H{+} = Br{-} + 2 Sn{4+} + 3 H2O
MgCl2H2O = MgCl2 + H2O =>
MgCl2H2O = MgCl2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O + O2 = H2O3 =>
H2O + O2 = H2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2Cr2O7 + CH3OH = Cr2O3 + H2O + CH3COOH =>
2 H2Cr2O7 + 6 CH3OH = 2 Cr2O3 + 8 H2O + 3 CH3COOH
LiC6 = Li{+} + e + C6 =>
LiC6 = Li{+} + e + C6
K + W(OH)2 = KOH + W =>
2 K + W(OH)2 = 2 KOH + W
MgBr + K(OH) = KBr + Mg(OH) =>
MgBr + K(OH) = KBr + Mg(OH)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
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