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2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + Na6Cl6
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
MgO + CrO3 = MgCrO4 =>
MgO + CrO3 = MgCrO4
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
(C6H14) + O2 = CO2 + H2O =>
2(C6H14) + 19 O2 = 12 CO2 + 14 H2O
HNO3AgF = AgNO3HF =>
HNO3AgF = AgNO3HF
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
FeCl3 + NaCO3 = NaCl2 + Fe2(CO3)3 =>
2 FeCl3 + 3 NaCO3 = 3 NaCl2 + Fe2(CO3)3
Zn(s) + H2SO4(l) = H2(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(l) = H2(g) + ZnSO4(aq)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
C2N2(g) + Cl2(g) = NCl3(g) + CCl4(g) =>
C2N2(g) + 7 Cl2(g) = 2 NCl3(g) + 2 CCl4(g)
BCl3 + NH3 = BN + HCl =>
BCl3 + NH3 = BN + 3 HCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CdSO4 + Cu = Cd + CuSO4 =>
CdSO4 + Cu = Cd + CuSO4
Na2O + Br2O = NaBrO =>
Na2O + Br2O = 2 NaBrO
CuO + H2SO4 = SO4Cu + H2O =>
CuO + H2SO4 = SO4Cu + H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
LiNO2 + H2SO4 = Li2SO4 + HNO2 =>
2 LiNO2 + H2SO4 = Li2SO4 + 2 HNO2
HgO = Hg + O =>
HgO = Hg + O
Sn(s) + Ni(NO3)2(aq) = Ni(s) + Sn(NO3)2(aq) =>
Sn(s) + Ni(NO3)2(aq) = Ni(s) + Sn(NO3)2(aq)
NaBr + Na2S = Na + BrS =>
NaBr + Na2S = 3 Na + BrS
C2H3OF + O2 = CO + H2O + F2 =>
4 C2H3OF + 5 O2 = 8 CO + 6 H2O + 2 F2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Zn + HCl = ZnCl + H2(g) =>
2 Zn + 2 HCl = 2 ZnCl + H2(g)
KOH + H2O4S = H2O + K2O4S =>
2 KOH + H2O4S = 2 H2O + K2O4S
(CH)2 + KMnO4 + H2O = MnO2 + (COOH)2 + KOH =>
3(CH)2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3(COOH)2 + 8 KOH
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Cu3(PO4)2 + BaCl2 = CuCl2 + Ba3(PO4)2 =>
Cu3(PO4)2 + 3 BaCl2 = 3 CuCl2 + Ba3(PO4)2
FeCl3(aq) + KOH(aq) = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KCl(aq)
Mg + HNO3 = Mg[NO3]2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg[NO3]2 + N2O + 5 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
COOHCH2CH(OH)COOH + F = CF4 + H2O + O2 =>
COOHCH2CH(OH)COOH + 16 F = 4 CF4 + 3 H2O + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn(C2H3O2)2 = Zn + C2H3O2 =>
Zn(C2H3O2)2 = Zn + 2 C2H3O2
Ca(NO3)2 + H3(PO4) = Ca3(PO4)2 + H(NO3) =>
3 Ca(NO3)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H(NO3)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
ZrO2 + C = ZrC + CO =>
ZrO2 + 3 C = ZrC + 2 CO
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Au(NO3)3(aq) + Co(s) = Co(NO3)3(aq) + Au(s) =>
Au(NO3)3(aq) + Co(s) = Co(NO3)3(aq) + Au(s)
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
Mn2O7 + Cl2 = MnCl7 + O2 =>
2 Mn2O7 + 14 Cl2 = 4 MnCl7 + 7 O2
MgCO3 + KNO3 = K2CO3 + Mg(NO3)2 =>
MgCO3 + 2 KNO3 = K2CO3 + Mg(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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