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Na2CO3 + CuSO4 = CuCO3 + Na2SO4
NaClO + Na2S2O3 = Na2S2O6 + NaCl =>
3 NaClO + Na2S2O3 = Na2S2O6 + 3 NaCl
NaOH(s) + HCl(g) = H2O(g) + NaCl(s) =>
NaOH(s) + HCl(g) = H2O(g) + NaCl(s)
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
H2O2 + Fe(NO3)3 = HNO3 + Fe(NO3)2 + O2 =>
H2O2 + 2 Fe(NO3)3 = 2 HNO3 + 2 Fe(NO3)2 + O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
AgClO4(aq) + LiBr(aq) = AgBr(s) + LiClO4(aq) =>
AgClO4(aq) + LiBr(aq) = AgBr(s) + LiClO4(aq)
BaSO4 + MgCl2 = BaCl2 + MgSO4 =>
BaSO4 + MgCl2 = BaCl2 + MgSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaCO3(s) + HNO3(aq) = CO2(g) + Ca(NO3)2(aq) + H2O(l) =>
CaCO3(s) + 2 HNO3(aq) = CO2(g) + Ca(NO3)2(aq) + H2O(l)
Y2O3 + ZrO2 = Y2Zr2O7 =>
Y2O3 + 2 ZrO2 = Y2Zr2O7
(e)NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2(e)NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
Zn(ClO3)2 + LiOH = Zn(OH)2 + LiClO3 =>
Zn(ClO3)2 + 2 LiOH = Zn(OH)2 + 2 LiClO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C4H802 + O2 = CO2 + H2O =>
2 C4H802 + 409 O2 = 8 CO2 + 802 H2O
LiOH + H4P2O7 = Li3HP2O7 + H2O =>
3 LiOH + H4P2O7 = Li3HP2O7 + 3 H2O
Hg3(PO4)2 + NH4NO2 = Hg(NO2)2 + (NH4)3PO4 =>
Hg3(PO4)2 + 6 NH4NO2 = 3 Hg(NO2)2 + 2(NH4)3PO4
N2H4 + ClF3 = NF3 + HF + Cl2 =>
3 N2H4 + 10 ClF3 = 6 NF3 + 12 HF + 5 Cl2
NaN3 + H3PO4 = Na3PO4 + HN3 =>
3 NaN3 + H3PO4 = Na3PO4 + 3 HN3
Rb2CO3 = Rb2O + CO2 =>
Rb2CO3 = Rb2O + CO2
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
Rb2CO3 = Rb2O + CO2 =>
Rb2CO3 = Rb2O + CO2
P + HClO3 = P2O5 + HCl =>
6 P + 5 HClO3 = 3 P2O5 + 5 HCl
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
Ni + (CH3)2C2N2O2H2 = Ni[(CH3)2C2N2O2H]2 + H =>
Ni + 2(CH3)2C2N2O2H2 = Ni[(CH3)2C2N2O2H]2 + 2 H
Al(NO3)3 + K2CO3 = Al(CO3)3 + K2NO3 =>
Al(NO3)3 + 3 K2CO3 = Al(CO3)3 + 3 K2NO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
(C6H12O6) = C2 + H2O =>
(C6H12O6) = 3 C2 + 6 H2O
CH3CHOHCOOH + HCl = CH3CHClCOOH + H2O =>
CH3CHOHCOOH + HCl = CH3CHClCOOH + H2O
Ba(OH)2 + P2O5 = H3PO4 + BaO =>
3 Ba(OH)2 + P2O5 = 2 H3PO4 + 3 BaO
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7 =>
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7
KClO + H2O = KClO3 + H =>
KClO + 2 H2O = KClO3 + 4 H
C3H12 + O = CO2 + H2O =>
C3H12 + 12 O = 3 CO2 + 6 H2O
Zn(NO3)2(aq) + Na2SO4(aq) = ZnSO4(s) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2SO4(aq) = ZnSO4(s) + 2 NaNO3(aq)
Ca(NO3)2 + NaIO3 = CaIO3 + Na(NO3)2 =>
Ca(NO3)2 + NaIO3 = CaIO3 + Na(NO3)2
Al + BaI2 = Ba + AlI3 =>
2 Al + 3 BaI2 = 3 Ba + 2 AlI3
C2H3O2Cl + NaOH = C2H4O3 + NaCl =>
C2H3O2Cl + NaOH = C2H4O3 + NaCl
C7H603 + O2 = H2O + CO2 =>
4 C7H603 + 631 O2 = 1206 H2O + 28 CO2
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + (NO3)2 + (NH4)2 =>
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + (NO3)2 + (NH4)2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Zn(OH)4 + HCl = ZnCl2 + Cl + H2O =>
Zn(OH)4 + 4 HCl = ZnCl2 + 2 Cl + 4 H2O
B + La + C + K = BLaCK =>
B + La + C + K = BLaCK
As2S3 + NO3{-} + H{+} = As{5+} + SO4{2-} + H2O + NO =>
3 As2S3 + 28 NO3{-} + 40 H{+} = 6 As{5+} + 9 SO4{2-} + 20 H2O + 28 NO
H2S + KMnO4 + HCl = KCl + H2O + S + MnCl2 =>
5 H2S + 2 KMnO4 + 6 HCl = 2 KCl + 8 H2O + 5 S + 2 MnCl2
Cl2O2 = Cl2 + O5 =>
5 Cl2O2 = 5 Cl2 + 2 O5
Al(s) + KOH(aq) + H2O = K{+} + Al(OH)4{-} + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2(g)
Zn + H3P = Zn3P2 + H =>
3 Zn + 2 H3P = Zn3P2 + 6 H
Fe2O4 + HSO4 = Fe + SO4 + H2O =>
Fe2O4 + 8 HSO4 = 2 Fe + 8 SO4 + 4 H2O
Cd + Ti(NO3)2 = Ti + Cd(NO3)2 =>
Cd + Ti(NO3)2 = Ti + Cd(NO3)2
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