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CaCO3*MgCO3 = MgOCaCO3CO2
CaC + HCl = C2H2 + CaCl2 + H2 =>
2 CaC + 4 HCl = C2H2 + 2 CaCl2 + H2
NH3 + H2O + VCl3 = NH4Cl + V(OH)3 =>
3 NH3 + 3 H2O + VCl3 = 3 NH4Cl + V(OH)3
Fe(OH)2 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe(OH)2 + 6 KOH + 2 Br2 = K2FeO4 + 4 KBr + 4 H2O
Sn + HNO3 = Sn(NO3)2 + NHNO3 + H2O =>
5 Sn + 14 HNO3 = 5 Sn(NO3)2 + 2 NHNO3 + 6 H2O
MnCl2 + KBr = MnBr2 + KCl =>
MnCl2 + 2 KBr = MnBr2 + 2 KCl
AlCl3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4Cl(aq) =>
AlCl3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4Cl(aq)
HBr(aq) + H2O(l) = H3O + Br2 =>
2 HBr(aq) + 2 H2O(l) = 2 H3O + Br2
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
Ca(OH)2 + CaBr2 = Ca(OH)Br =>
Ca(OH)2 + CaBr2 = 2 Ca(OH)Br
ZnCl2 + NaNo3 = Zn(No3)2 + NaCl =>
ZnCl2 + 2 NaNo3 = Zn(No3)2 + 2 NaCl
CoCO3*H2O = CoCO3 + H2O =>
CoCO3*H2O = CoCO3 + H2O
Na(s) + Co(NO3)2(aq) = Co(s) + NaNO3(aq) =>
2 Na(s) + Co(NO3)2(aq) = Co(s) + 2 NaNO3(aq)
C2H4(OH)2 = C2H4 + H2O2 =>
C2H4(OH)2 = C2H4 + H2O2
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + NO2 + H2O =>
6 K4Fe(CN)6 + 55 K2Cr2O7 + 241 H2SO4 = 67 K2SO4 + 3 Fe2(SO4)3 + 55 Cr2(SO4)3 + 36 CO2 + 36 NO2 + 241 H2O
CaCl2 + K2Cr2O4 = K2Cl2 + CaCr2O4 =>
CaCl2 + K2Cr2O4 = K2Cl2 + CaCr2O4
NiCO3*2Ni(OH)2*4H2O = NiO + H2O + CO2 =>
NiCO3*2Ni(OH)2*4H2O = 3 NiO + 6 H2O + CO2
HCOOH + Na2CO3*10H2O = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3*10H2O = 4 HCOONa + 21 H2O + CO3
Na2SO3 + Cl2 + KOH = Na2SO4 + KCl + H2O =>
Na2SO3 + Cl2 + 2 KOH = Na2SO4 + 2 KCl + H2O
NaCl(aq) + KBr(aq) = KCl + NaBr =>
NaCl(aq) + KBr(aq) = KCl + NaBr
C3H7O2N + NaOH = CH3COONa + NH3 + H2O =>
2 C3H7O2N + 3 NaOH = 3 CH3COONa + 2 NH3 + H2O
K(s) + H2O(l) = K2O(s) + H2(g) =>
2 K(s) + H2O(l) = K2O(s) + H2(g)
MnO2 + C2H5OH = MnO + CH3COOH + H2O =>
2 MnO2 + C2H5OH = 2 MnO + CH3COOH + H2O
C6H7N2 + O2 = CO2 + H2O + N2 =>
4 C6H7N2 + 31 O2 = 24 CO2 + 14 H2O + 4 N2
SO2 = SO3 + SO =>
2 SO2 = SO3 + SO
CrOH3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 CrOH3 + 4 NaOH + 7 H2O2 = 2 Na2CrO4 + 12 H2O
Pb + KCIO3 = PbCIO3 + K =>
Pb + KCIO3 = PbCIO3 + K
Na3PO4 + CH3COOH = CH3COONa + H3PO4 =>
Na3PO4 + 3 CH3COOH = 3 CH3COONa + H3PO4
FeCl3 + NH3SCN = FeNH3 + SCNCl3 =>
FeCl3 + NH3SCN = FeNH3 + SCNCl3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + H2O + NH4HSO4 =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 4 H2O + 2 NH4HSO4
Na2S2O3 + CH3COOH = CH3COONa + S + SO2 + H2O =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + S + SO2 + H2O
Na3PO4 + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBrO4(aq) + Fe(OH)2(s) = H2O(l) + Fe(BrO4)2 =>
2 HBrO4(aq) + Fe(OH)2(s) = 2 H2O(l) + Fe(BrO4)2
CN2Ca + H2O = CO3Ca + NH3 =>
CN2Ca + 3 H2O = CO3Ca + 2 NH3
H2O + NaHCO3 + Al = NaAlO2 + CO2 + H2 =>
2 H2O + 2 NaHCO3 + 2 Al = 2 NaAlO2 + 2 CO2 + 3 H2
Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g) =>
2 Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g)
Zn + HSO4 = ZnSO4 + H2(g) =>
2 Zn + 2 HSO4 = 2 ZnSO4 + H2(g)
CH3CH2OH(l) + O2 = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2 = 2 CO2(g) + 3 H2O(g)
C5H12O(l) + O2(l) = H2O(l) + CO2(g) =>
2 C5H12O(l) + 15 O2(l) = 12 H2O(l) + 10 CO2(g)
C5H10O2 + O2 = CO25H2O =>
C5H10O2 + 64 O2 = 5 CO25H2O
Zn(CH3COO)22H2O + CH3CH2OH = Zn + CH3COOC2H5 + H2O =>
2 Zn(CH3COO)22H2O + 66 CH3CH2OH = 2 Zn + 55 CH3COOC2H5 + 46 H2O
Au + Ba(OH)2 = Au(OH)3 + Ba =>
2 Au + 3 Ba(OH)2 = 2 Au(OH)3 + 3 Ba
NH4 + NO = N2 + H2O =>
2 NH4 + 4 NO = 3 N2 + 4 H2O
C6H8O6 + HCl = C6H7O5Cl + H2O =>
C6H8O6 + HCl = C6H7O5Cl + H2O
CH4(r) + O2(r) = H2O(r) + CO2(r) =>
CH4(r) + 2 O2(r) = 2 H2O(r) + CO2(r)
Mg + P = MgP3 =>
Mg + 3 P = MgP3
Ca(C2H3O2)2 + Al2O3 = CaO + Al(C2H3O2)3 =>
3 Ca(C2H3O2)2 + Al2O3 = 3 CaO + 2 Al(C2H3O2)3
Al + HBr = AlBrH =>
Al + HBr = AlBrH
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