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K2Cr2O7 + FeBr3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 BrSO4 + Fe + 7 H2O
KI(aq) + NaBr(aq) = KBr(aq) + NaI(aq) =>
KI(aq) + NaBr(aq) = KBr(aq) + NaI(aq)
NaHCO3 + CH3COOH = CHOONa + CO2 + H2O =>
4 NaHCO3 + CH3COOH = 4 CHOONa + 2 CO2 + 2 H2O
CuSO4 + AI = AI(SO4) + Cu =>
CuSO4 + AI = AI(SO4) + Cu
Na3PO4 + NH4NO3 = (NH4)3PO4 + NaNO3 =>
Na3PO4 + 3 NH4NO3 = (NH4)3PO4 + 3 NaNO3
Na11 + K19 = NaK =>
19 Na11 + 11 K19 = 209 NaK
Zn(OH)2 + Na + H2O = Na2[Zn(OH)4] + H2 =>
Zn(OH)2 + 2 Na + 2 H2O = Na2[Zn(OH)4] + H2
C1243H2386O2 + O2 = CO2 + H2O =>
2 C1243H2386O2 + 3677 O2 = 2486 CO2 + 2386 H2O
Na11 + K19 = NaK =>
19 Na11 + 11 K19 = 209 NaK
Al + Cu{2+} = Al{3+} + Cu{2-} =>
4 Al + 3 Cu{2+} = 4 Al{3+} + 3 Cu{2-}
Na11 + K19 = NaK =>
19 Na11 + 11 K19 = 209 NaK
HCl + KSO3 = HSO3 + KCl =>
HCl + KSO3 = HSO3 + KCl
Cr{3+} + CrO4{2-} = Cr5O12 =>
2 Cr{3+} + 3 CrO4{2-} = Cr5O12
C4H9NO3(aq) + O(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C4H9NO3(aq) + 16 O(g) = 7 CO2(g) + 7 H2O(l) + CH4N2O(aq)
HBr + Ca(OH)2 = BrCa + H(OH)2 =>
HBr + Ca(OH)2 = BrCa + H(OH)2
Cu + HNO3 = CuH + Cu(NO3)2 =>
3 Cu + 2 HNO3 = 2 CuH + Cu(NO3)2
NaHSO3 + HCl = SO2 + NaCl + H2O =>
NaHSO3 + HCl = SO2 + NaCl + H2O
Na11 + K19 = NaK =>
19 Na11 + 11 K19 = 209 NaK
Cl2 + NaOH + I2 = NaCl + NaIO3 + H2O =>
5 Cl2 + 12 NaOH + I2 = 10 NaCl + 2 NaIO3 + 6 H2O
KI + H2SO4 + KMnO4 = Mn2(SO4)3 + K2SO4 + H2O + I2 =>
8 KI + 8 H2SO4 + 2 KMnO4 = Mn2(SO4)3 + 5 K2SO4 + 8 H2O + 4 I2
NaCl + CH3COOHg = CH3COONa + HgCl =>
NaCl + CH3COOHg = CH3COONa + HgCl
BaCl2 + K2(CO)3 = Ba(CO)3 + KCl =>
BaCl2 + K2(CO)3 = Ba(CO)3 + 2 KCl
(MnI2) + (F2) = (MnF3) + (IF5) =>
2(MnI2) + 13(F2) = 2(MnF3) + 4(IF5)
Fe2[SO4]3 + KOH = K2SO4 + Fe[OH]3 =>
Fe2[SO4]3 + 6 KOH = 3 K2SO4 + 2 Fe[OH]3
Fe + Os15 = Fe21Os1 =>
315 Fe + Os15 = 15 Fe21Os1
Cu + HNO3 = H2O + Cu(NO3)2 + NO =>
3 Cu + 8 HNO3 = 4 H2O + 3 Cu(NO3)2 + 2 NO
C7H6O3 + C3H8O = C10H14O4 =>
C7H6O3 + C3H8O = C10H14O4
P4O10 + S2O = S3PO4 =>
P4O10 + 6 S2O = 4 S3PO4
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2 =>
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2
AgCl(s) + HNO3(aq) = AgNO3(aq) + HCl =>
AgCl(s) + HNO3(aq) = AgNO3(aq) + HCl
VSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + V2(SO4)3 + H2O =>
10 VSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 V2(SO4)3 + 8 H2O
MgO + NHO3 = Mg(NO3)2 + H2O =>
MgO + 2 NHO3 = Mg(NO3)2 + H2O
Sb2S3 + H2S = Sb2S5 + H2 =>
Sb2S3 + 2 H2S = Sb2S5 + 2 H2
Na11 + K19 = NaK =>
19 Na11 + 11 K19 = 209 NaK
CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
NaOCl + Na2S2O3 = Na2S2O4 + NaCl =>
NaOCl + Na2S2O3 = Na2S2O4 + NaCl
Na11 + K19 = NaK =>
19 Na11 + 11 K19 = 209 NaK
NH4NO2 + H2SO4 = HNO2 + NH4HSO4 =>
NH4NO2 + H2SO4 = HNO2 + NH4HSO4
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2 =>
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
Sr(Cl)2 + (NH4)2CO3 = SrCO3 + NH4Cl =>
Sr(Cl)2 + (NH4)2CO3 = SrCO3 + 2 NH4Cl
Fe2[SO4]3 + KOH = K2SO4 + Fe[OH]3 =>
Fe2[SO4]3 + 6 KOH = 3 K2SO4 + 2 Fe[OH]3
Mt + O = MtO =>
Mt + O = MtO
Mg3(PO4)2 + H2O = P2O5 + Mg(OH)2 =>
Mg3(PO4)2 + 3 H2O = P2O5 + 3 Mg(OH)2
Fe2(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
2 Fe2(SO4)3 + 2 NH2OH = 4 FeSO4 + 2 H2SO4 + N2O + H2O
CH3CHOHCOOH + NaOH = CH3CHOHCOONa + H2O =>
CH3CHOHCOOH + NaOH = CH3CHOHCOONa + H2O
C6H12O6 + Ag(NH3)2OH = C5H11O5COOH + Ag0 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C5H11O5COOH + 2 Ag0 + 4 NH3 + H2O
H3AsO4 + Ca = Ca3(AsO4)2 + H2 =>
2 H3AsO4 + 3 Ca = Ca3(AsO4)2 + 3 H2
AlBr2 + MgOH = MgBr2 + AlOH =>
AlBr2 + MgOH = MgBr2 + AlOH
(NH4)Cl + NaOH = H2O + NH3 + NaCl =>
(NH4)Cl + NaOH = H2O + NH3 + NaCl
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