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2 HNO3 + 3 Na2SO3 = 3 Na2SO4 + 2 NO + H2O
C + O2 = CO2 =>
C + O2 = CO2
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
HNO3 + Ca + O2H2 = CaNO3 + H2O =>
2 HNO3 + 2 Ca + O2H2 = 2 CaNO3 + 2 H2O
Mg2Si(s) + H20(l) = Mg20(g) + H2Si(l) =>
10 Mg2Si(s) + H20(l) = Mg20(g) + 10 H2Si(l)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Na2CrO4(aq) + Pb(NO3)2(aq) = Na2(NO3)2(aq) + PbCrO4(aq) =>
Na2CrO4(aq) + Pb(NO3)2(aq) = Na2(NO3)2(aq) + PbCrO4(aq)
CuSO4 + CoCl = CuCo + ClSO4 =>
CuSO4 + CoCl = CuCo + ClSO4
NaBr + H2SO4 = Na2SO4 + H2O + SO2 + Br2 =>
2 NaBr + 2 H2SO4 = Na2SO4 + 2 H2O + SO2 + Br2
HCl + K2CrO7 = CrCl + KCl + Cl2 + H2O =>
28 HCl + 2 K2CrO7 = 2 CrCl + 4 KCl + 11 Cl2 + 14 H2O
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + CrSO4 + H2O + K2SO4 =>
4 C2H6O + K2Cr2O7 + 3 H2SO4 = 4 C2H4O + 2 CrSO4 + 7 H2O + K2SO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Br + SI = I + SBr =>
Br + SI = I + SBr
K2MnO4 + CO2 = KMnO4 + Mn2O3 + K2CO3 =>
8 K2MnO4 + 5 CO2 = 6 KMnO4 + Mn2O3 + 5 K2CO3
NaAlO2 + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
NaAlO2 + 4 HNO3 = NaNO3 + Al(NO3)3 + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2O + NO + S =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 8 H2O + 4 NO + 3 S
ZnC4H6O4 + NH4SO4 = ZnSO4 + (NH4)C4H6O4 =>
ZnC4H6O4 + NH4SO4 = ZnSO4 + (NH4)C4H6O4
H2O2 + C6H8O7 = C2H2O4 + H2O =>
6 H2O2 + C6H8O7 = 3 C2H2O4 + 7 H2O
NiCO3*2Ni(OH)2*4H2O + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3*2Ni(OH)2*4H2O + 3 H2SO4 = 3 NiSO4 + CO2 + 9 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4Cl + (Ca(OH)2)2 = CaCl2 + H2O + NH3 =>
4 NH4Cl + (Ca(OH)2)2 = 2 CaCl2 + 4 H2O + 4 NH3
C3H4O + H2O2 = CO2 + H2O =>
C3H4O + 7 H2O2 = 3 CO2 + 9 H2O
Cu + HNO3 = Cu(N1O3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(N1O3)2 + 2 NO + 4 H2O
C3H8(s) + O2(g) = CO2(s) + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2(s) + 4 H2O
OH{-} + HAsS3{2-} + H2O2 = HAsO4{2-} + SO4{2-} + H2O =>
6 OH{-} + HAsS3{2-} + 13 H2O2 = HAsO4{2-} + 3 SO4{2-} + 16 H2O
CH2SO4 = CH2 + SO4 =>
CH2SO4 = CH2 + SO4
C3H8O3 + H2 = C2H6O2 =>
2 C3H8O3 + H2 = 3 C2H6O2
Cu(MnO4)3 + MnCO3 = Mn(MnO4)3 + CuCO3 =>
Cu(MnO4)3 + MnCO3 = Mn(MnO4)3 + CuCO3
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
HIO3 + CO = CO2 + H2O + I2 =>
2 HIO3 + 5 CO = 5 CO2 + H2O + I2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
NH3 + HOCl = NH4Cl + N2 + H2O =>
5 NH3 + 3 HOCl = 3 NH4Cl + N2 + 3 H2O
K3PO4 + MgS = K2S + Mg3(PO4)2 =>
2 K3PO4 + 3 MgS = 3 K2S + Mg3(PO4)2
Au2O3 + Na2S2O3 + H2O = Au2O + NaOH + Na2S4O6 =>
Au2O3 + 4 Na2S2O3 + 2 H2O = Au2O + 4 NaOH + 2 Na2S4O6
KClO3 + MgAl = KCl + MgO + Al2O3 =>
5 KClO3 + 6 MgAl = 5 KCl + 6 MgO + 3 Al2O3
C11H16 + HNO3 = C11H16HNO3 =>
C11H16 + HNO3 = C11H16HNO3
AgNO3 + NH4Cl = AgCl + NO3(NH4) =>
AgNO3 + NH4Cl = AgCl + NO3(NH4)
S(s) + NaCr2O7(s) = Cr2O3(s) + NaSO4(s) =>
S(s) + NaCr2O7(s) = Cr2O3(s) + NaSO4(s)
N{3-} + H{+} = NH3 =>
N{3-} + 3 H{+} = NH3
B2S5 + HNO3 = B2O5 + H2SO4 + NO + H2O =>
3 B2S5 + 40 HNO3 = 3 B2O5 + 15 H2SO4 + 40 NO + 5 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Bi19 + Sb1 + Te26 + Se4 = Bi19Sb1Te26Se4 =>
Bi19 + Sb1 + Te26 + Se4 = Bi19Sb1Te26Se4
Pb4 + AlBr = PbBr4 + Al =>
Pb4 + 16 AlBr = 4 PbBr4 + 16 Al
ZrCl2 + In = Zr + InCl3 =>
3 ZrCl2 + 2 In = 3 Zr + 2 InCl3
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