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Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
H2S(aq) + Ag{+}(aq) = Ag2S(s) + H{+}(aq) =>
H2S(aq) + 2 Ag{+}(aq) = Ag2S(s) + 2 H{+}(aq)
KHP(aq) + NaOH(aq) = KNaP(aq) + H2O(l) =>
KHP(aq) + NaOH(aq) = KNaP(aq) + H2O(l)
O + CH3OH = OCH3OH =>
O + CH3OH = OCH3OH
Zn(NO3)3 + NH4OH = Zn(OH)3 + NH4NO3 =>
Zn(NO3)3 + 3 NH4OH = Zn(OH)3 + 3 NH4NO3
HNO2 + Sr(OH) = SrNO2 + H2O =>
HNO2 + Sr(OH) = SrNO2 + H2O
O2 + HCN = CO2 + N2 + H2O =>
5 O2 + 4 HCN = 4 CO2 + 2 N2 + 2 H2O
H2O = OH{-} + H{+} =>
H2O = OH{-} + H{+}
FeI2 + HNO3 = I2 + Fe(NO3)3 + NO2 + H2O =>
FeI2 + 6 HNO3 = I2 + Fe(NO3)3 + 3 NO2 + 3 H2O
BaCO3 + H2O = HCO3 + BaOH =>
BaCO3 + H2O = HCO3 + BaOH
NH3NI3 = N2 + I + NH4I =>
8 NH3NI3 = 5 N2 + 18 I + 6 NH4I
Na + (CH3)2CHOH = NaH + (CH3)2CHO =>
Na + (CH3)2CHOH = NaH + (CH3)2CHO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br2 + Cu(OH)2 = Cu(BrO3)2 + Br2Cu + H2O =>
6 Br2 + 6 Cu(OH)2 = Cu(BrO3)2 + 5 Br2Cu + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(IO3)2 + KCl + HCl = CaCl2 + KCl2 + I2 + H2O =>
Ca(IO3)2 + 10 KCl + 12 HCl = CaCl2 + 10 KCl2 + I2 + 6 H2O
CH5 + O = CO2 + H2O =>
2 CH5 + 9 O = 2 CO2 + 5 H2O
HBr + Fe2 = FeH2 + Br =>
4 HBr + Fe2 = 2 FeH2 + 4 Br
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + Cl = NaCl =>
Na + Cl = NaCl
Ba + MnCl3 = BaCl2 + Mn =>
3 Ba + 2 MnCl3 = 3 BaCl2 + 2 Mn
Cl2 + KF = KCl + FCl =>
Cl2 + KF = KCl + FCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3CH20H(l) + O2 = CO2(g) + H2O(l) =>
CH3CH20H(l) + 8 O2 = 2 CO2(g) + 12 H2O(l)
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
H2SO4 + Na2HPO4 = NaHSO4 + H3PO4 =>
2 H2SO4 + Na2HPO4 = 2 NaHSO4 + H3PO4
CuCH4 + S = SCH4 + Cu =>
CuCH4 + S = SCH4 + Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2CO3 + H3PO4 = H2CO3 + NaH2PO4 =>
Na2CO3 + 2 H3PO4 = H2CO3 + 2 NaH2PO4
FeOH + H2PO4 = FeHPO4 + H2O =>
FeOH + H2PO4 = FeHPO4 + H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
Na3PO4 + K2CO3 = K2PO4 + Na3CO3 =>
Na3PO4 + K2CO3 = K2PO4 + Na3CO3
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
FeCl{2+}Cl{2+} = FeCl{2+} =>
FeCl{2+}Cl{2+} = FeCl{2+}
C4H6 + KMnO4 + H2SO4 = C4H10O4 + K2SO4 + MnO3 =>
C4H6 + 4 KMnO4 + 2 H2SO4 = C4H10O4 + 2 K2SO4 + 4 MnO3
LiSO4 + CuCl = CuSO4 + LiCl =>
LiSO4 + CuCl = CuSO4 + LiCl
Li(s) + H2O(aq) = H(g) + LiOH =>
Li(s) + H2O(aq) = H(g) + LiOH
KMnO4 + C6H12O6 + NaOH = C6H11O7Na + C6H11O7K + MnO2 + H2O =>
2 KMnO4 + 3 C6H12O6 + NaOH = C6H11O7Na + 2 C6H11O7K + 2 MnO2 + 2 H2O
C3H6O3 + Na2CO3 = NaC2H3O2 + H2O + CO2 =>
4 C3H6O3 + 3 Na2CO3 = 6 NaC2H3O2 + 3 H2O + 3 CO2
KClO3 + H2SO4 = KHSO4 + ClO2 + HClO4 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + 2 ClO2 + HClO4 + H2O
Fe2(SO4)3 + KHO = K2SO4 + Fe2O3 + H2O =>
Fe2(SO4)3 + 6 KHO = 3 K2SO4 + Fe2O3 + 3 H2O
KCO3 + Ca(OH)2 = KOH + Ca(CO3)2 =>
2 KCO3 + Ca(OH)2 = 2 KOH + Ca(CO3)2
CH4 + KMnO4 = CH4KMnO4 =>
CH4 + KMnO4 = CH4KMnO4
Cu(NO3)2 + Fe2O3 = Fe(NO3)3 + CuO =>
3 Cu(NO3)2 + Fe2O3 = 2 Fe(NO3)3 + 3 CuO
AgCN + CN{-} = [Ag(CN)2]{-} =>
AgCN + CN{-} = [Ag(CN)2]{-}
H3PO4 + CuCl2 = HCl + Cu3(PO4)2 =>
2 H3PO4 + 3 CuCl2 = 6 HCl + Cu3(PO4)2
C3H9N + HNO3 = N2 + C3H8OH + H2O =>
10 C3H9N + 4 HNO3 = 7 N2 + 10 C3H8OH + 2 H2O
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