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2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3 + H2O + CO2
CH3CH2CH2COOHH2 = CH3CH2COOHCH4 =>
CH3CH2CH2COOHH2 = CH3CH2COOHCH4
C7H5BiO4 + HCl = C7H6O3 + BiCl3 + H2O =>
C7H5BiO4 + 3 HCl = C7H6O3 + BiCl3 + H2O
FeO + SO2 = Fe2O3 + S =>
4 FeO + SO2 = 2 Fe2O3 + S
CuHgSO4 = CuSO4Hg =>
CuHgSO4 = CuSO4Hg
C6H5COOH + CH3CH2OH = C6H5CH2COCH3 + H2O =>
10 C6H5COOH + 19 CH3CH2OH = 12 C6H5CH2COCH3 + 27 H2O
HCl + ZnS + KNO3 = ZnCl2 + S + KCl + NO + H2O =>
8 HCl + 3 ZnS + 2 KNO3 = 3 ZnCl2 + 3 S + 2 KCl + 2 NO + 4 H2O
BaNaOH = BaONaH =>
BaNaOH = BaONaH
NaClO + Na2SO3 = Na2SO4 + NaCl =>
NaClO + Na2SO3 = Na2SO4 + NaCl
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl =>
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl
BaCl2(aq) + CaSO4(aq) = BaSO4 + CaCl2 =>
BaCl2(aq) + CaSO4(aq) = BaSO4 + CaCl2
Pb(C4H3O2)2 + Na2SO4 = NaC4H3O2 + Pb2(SO4)2 =>
2 Pb(C4H3O2)2 + 2 Na2SO4 = 4 NaC4H3O2 + Pb2(SO4)2
Cr2 = Cr =>
Cr2 = 2 Cr
CuBr2 + Pb(CH3CO2)2 = Cu(CH3CO2)2 + PbBr2 =>
CuBr2 + Pb(CH3CO2)2 = Cu(CH3CO2)2 + PbBr2
H2SO3 + MnO2 = Mn{2+} + (SO4){2-} + H2O =>
H2SO3 + MnO2 = Mn{2+} + (SO4){2-} + H2O
S8(s) + Cl2(g) = SCl3(s) =>
S8(s) + 12 Cl2(g) = 8 SCl3(s)
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
NaOH + Fe(BrO3)3 = Fe(OH)3 + NaBrO3 =>
3 NaOH + Fe(BrO3)3 = Fe(OH)3 + 3 NaBrO3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
H2SO4 + V2O3 = V2(SO4)3 + H2O =>
3 H2SO4 + V2O3 = V2(SO4)3 + 3 H2O
Na2S(aq) + O2(g) + H2O(l) = Na2S2O3(aq) + NaOH(aq) =>
2 Na2S(aq) + 2 O2(g) + H2O(l) = Na2S2O3(aq) + 2 NaOH(aq)
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Na2C2O4 + CuSO4 = Na2SO4 + C2CuO4 =>
Na2C2O4 + CuSO4 = Na2SO4 + C2CuO4
H2O + NO2 + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + 2 NO2 + Br2 = 2 NO3{-} + 2 Br{-} + 4 H{+}
X(s) + HCl(aq) = XCl4(aq) + H2(g) =>
X(s) + 4 HCl(aq) = XCl4(aq) + 2 H2(g)
CaOHClH = CaClH2O =>
CaOHClH = CaClH2O
CaS = Ca*S =>
CaS = Ca*S
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 =>
2 KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4
CH3COOH + FeO = (CH3COO)2Fe + H2O =>
2 CH3COOH + FeO = (CH3COO)2Fe + H2O
HgO + F = HgF + O =>
HgO + F = HgF + O
Pb(CO3)2 + H2SO4 = CO2 + H2O + Pb(SO4)2 =>
Pb(CO3)2 + 2 H2SO4 = 2 CO2 + 2 H2O + Pb(SO4)2
Bi(OH)3 + SnO2{2-} = Bi + SnO3{2-} + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 SnO3{2-} + 3 H2O
Li2CO3 + CH3COOH = CH3COOLi + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = 2 CH3COOLi + CO2 + H2O
C6H5CH2CH2Br + NaCN = C6H5CH2CH2CN + BrNa =>
C6H5CH2CH2Br + NaCN = C6H5CH2CH2CN + BrNa
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na[Al(OH)4] + NH4NO3 = Al(OH)3 + NaNO3 + H2O + NH3 =>
Na[Al(OH)4] + NH4NO3 = Al(OH)3 + NaNO3 + H2O + NH3
N2O5 + Li2O = LiNO3 =>
N2O5 + Li2O = 2 LiNO3
CH3CH2 + CuO = CH3CH0 + H2O + Cu =>
2 CH3CH2 + CuO = 2 CH3CH0 + H2O + Cu
KCl + K2Cr2O7 + H2SO4 = Cl2 + KHSO4 + Cr2(SO4)3 + H2O =>
6 KCl + K2Cr2O7 + 11 H2SO4 = 3 Cl2 + 8 KHSO4 + Cr2(SO4)3 + 7 H2O
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O2 + H2 =>
Ca(OH)2 + H2SO4 = CaSO4 + H2O2 + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HBrO4 + Pb = Pb(BrO4)2 + H2 =>
2 HBrO4 + Pb = Pb(BrO4)2 + H2
Zn(OH)2 + KOH + H2O = KZn(OH)4 + H2 =>
2 Zn(OH)2 + 2 KOH + 2 H2O = 2 KZn(OH)4 + H2
ZnO + CH3COOH = Zn(CH3COO)2 + (H2O) =>
ZnO + 2 CH3COOH = Zn(CH3COO)2 + (H2O)
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
C6H5OH + Cl2 = C6Cl6O + HCl =>
C6H5OH + 6 Cl2 = C6Cl6O + 6 HCl
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
AsO3 + C = CO2 + As =>
2 AsO3 + 3 C = 3 CO2 + 2 As
CaCO3 + SiO2 = CO2 + Ca2SiO4 =>
2 CaCO3 + SiO2 = 2 CO2 + Ca2SiO4
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