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9 HNO2 + 2 CrO7{2-} + 10 H{+} = 2 Cr{3+} + 9 HNO3 + 5 H2O
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
Na2CO3 + HC2H3O2 = NaC2 + CO2 + H2O =>
4 Na2CO3 + 9 HC2H3O2 = 8 NaC2 + 6 CO2 + 18 H2O
ZnCO3 + CH3COOH = Zn(CH3COO)2 + CO2 + H2O =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + CO2 + H2O
NaOH + Ca5(PO4)3F = CaO + Na3PO4 + HF + Ca(OH)2 =>
9 NaOH + Ca5(PO4)3F = CaO + 3 Na3PO4 + HF + 4 Ca(OH)2
Al + H2SO4 = Al29(SO4)3 + H2 =>
29 Al + 3 H2SO4 = Al29(SO4)3 + 3 H2
Na2CO3 + HC2H3O2 = NaC2 + CO2 + H2O =>
4 Na2CO3 + 9 HC2H3O2 = 8 NaC2 + 6 CO2 + 18 H2O
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
Ca(OH){2} + HC{2}H{3}O{2} = Ca(C{2}H{3}O{2}){2} + H(OH) =>
Ca(OH){2} + HC{2}H{3}O{2} = Ca(C{2}H{3}O{2}){2} + H(OH)
NbCl5 + Al2O3 = Nb2O5 + AlCl3 =>
6 NbCl5 + 5 Al2O3 = 3 Nb2O5 + 10 AlCl3
BO3 + magnesium = magnesiumoxide + boron =>
BO3 + 3 Mg = 3 MgO + B
KMnO4 + H2O + SO2 = H2SO4 + K2SO4 + MnSO3 =>
2 KMnO4 + 4 H2O + 7 SO2 = 4 H2SO4 + K2SO4 + 2 MnSO3
Cl + CBr = CCl2 + Br2 =>
4 Cl + 2 CBr = 2 CCl2 + Br2
WCl2 + H2O = WO3 + HCl + H2 =>
WCl2 + 3 H2O = WO3 + 2 HCl + 2 H2
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
F2 + NH4I = FNH4 + I2 =>
F2 + 2 NH4I = 2 FNH4 + I2
CuCrO4 + H2O = Cu(OH)2 + H2CrO4 =>
CuCrO4 + 2 H2O = Cu(OH)2 + H2CrO4
H2 + Ag(NO3) = HNO3 + AgH =>
H2 + Ag(NO3) = HNO3 + AgH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg2C + O2 = Mg + CO =>
2 Mg2C + O2 = 4 Mg + 2 CO
CoCl2 + NaHCO3 + H2O2 = Na3[Co(CO3)3] + HCl + H2O =>
2 CoCl2 + 6 NaHCO3 + H2O2 = 2 Na3[Co(CO3)3] + 4 HCl + 2 H2O
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
S + H2SeO4 = H2SO4 + Se =>
S + H2SeO4 = H2SO4 + Se
SrO + NaOH = H2O + Na2SrO2 =>
SrO + 2 NaOH = H2O + Na2SrO2
KAl2(Si3Al)O10(OH)2 + Si3O6 = KAlSi3O8 + Al2SiO5 + H2O =>
3 KAl2(Si3Al)O10(OH)2 + Si3O6 = 3 KAlSi3O8 + 3 Al2SiO5 + 3 H2O
C71H93O37N + H2O = CO2 + CH4 + NH3 =>
2 C71H93O37N + 60 H2O = 67 CO2 + 75 CH4 + 2 NH3
KAl2(Si3Al)O10(OH)2 + Si3O6 = KAlSi3O8 + Al2SiO5 + H2O =>
3 KAl2(Si3Al)O10(OH)2 + Si3O6 = 3 KAlSi3O8 + 3 Al2SiO5 + 3 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H2SO4 + NaCr2O7 + NaCl = Cr2(SO4)3 + Cl2 + Na(SO4) + H2O =>
14 H2SO4 + 2 NaCr2O7 + 6 NaCl = 2 Cr2(SO4)3 + 3 Cl2 + 8 Na(SO4) + 14 H2O
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
C6H6 + CH2ICOCH3 = C6H5CH2COCH3 + HI =>
C6H6 + CH2ICOCH3 = C6H5CH2COCH3 + HI
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Cl2 + AlBr3 = AlCl3 + Br2 =>
3 Cl2 + 2 AlBr3 = 2 AlCl3 + 3 Br2
Bi + Cl2 = Bi2Cl3 =>
4 Bi + 3 Cl2 = 2 Bi2Cl3
X + H2SO4 + KCIO4 = X2(SO4)3 + KCI + H2O =>
8 X + 12 H2SO4 + 3 KCIO4 = 4 X2(SO4)3 + 3 KCI + 12 H2O
BeO + P2O5 = Be3(PO4)2 =>
3 BeO + P2O5 = Be3(PO4)2
Li2SO4 + Ba(NO3)2 = LiNO3 + Ba(SO4) =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + Ba(SO4)
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
CuSO4 + KI = K + SO4 + CuI =>
CuSO4 + KI = K + SO4 + CuI
ZnS + CO = ZnO + SO2 + C =>
ZnS + 3 CO = ZnO + SO2 + 3 C
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
COF3 + H2O = O2 + COF2 + HF =>
4 COF3 + 2 H2O = O2 + 4 COF2 + 4 HF
O2 + U = O2U8 =>
O2 + 8 U = O2U8
Zn(s) + CuSO4 = ZnSO4 + Cu =>
Zn(s) + CuSO4 = ZnSO4 + Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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