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Na2CO3 + H2O = 2 NaO + CO2 + H2
C2H5N(CH3)2 + O2 = CO2 + H2O + NO2 =>
4 C2H5N(CH3)2 + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH4O + Cr2O7{2-} + H{+} = CH2O2 + Cr{3+} + H2O =>
3 CH4O + 2 Cr2O7{2-} + 16 H{+} = 3 CH2O2 + 4 Cr{3+} + 11 H2O
CH3COOH + K2CO3 = CH3COOHK + CO2 + H2O =>
9 CH3COOH + 4 K2CO3 = 8 CH3COOHK + 6 CO2 + 2 H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
BaCl2(aq) + Pb(No3)2(aq) = PbCl2(s) + Ba(No3)2(aq) =>
BaCl2(aq) + Pb(No3)2(aq) = PbCl2(s) + Ba(No3)2(aq)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaBH4 + C13H8O + CH3OH = C3H10O + BNa =>
8 NaBH4 + C13H8O + 5 CH3OH = 6 C3H10O + 8 BNa
Ca(NO3)2 + Al2(SO4)3 = Al(NO3)3 + CaSO4 =>
3 Ca(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 CaSO4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Cs2SO4 + H2O = H2SO4 + Cs2O =>
Cs2SO4 + H2O = H2SO4 + Cs2O
Ba(NO3)2 + K2HPO4 = Ba(HPO4) + KNO3 =>
Ba(NO3)2 + K2HPO4 = Ba(HPO4) + 2 KNO3
Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2(SO4)3 =>
6 Cr(NO3)2 + 3 CuSO4 = 3 Cu + 4 Cr(NO3)3 + Cr2(SO4)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
CaC3 + NaOH = Ca(OH)2 + Na2C3 =>
CaC3 + 2 NaOH = Ca(OH)2 + Na2C3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
NI = N + I =>
NI = N + I
FeS2 + Ag = Ag2S + Fe =>
FeS2 + 4 Ag = 2 Ag2S + Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ba(SO4)2 + Al(OH)3 = Ba(OH)2 + Al(SO4)3 =>
3 Ba(SO4)2 + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al(SO4)3
H2SO4 + NaBrO3 + HBr = Br2 + Na2SO4 + H2O =>
H2SO4 + 2 NaBrO3 + 10 HBr = 6 Br2 + Na2SO4 + 6 H2O
CH3{-}CH3 = CH3{-}CH2{-}Cl = C2H5{-}OH{-}CH2 = CH2{-}CH3{-}CH3 =>
CH3{-}CH3 = CH3{-}CH2{-}Cl
S2Cl2 + NH3 = N2S4 + NH4Cl + S8 =>
12 S2Cl2 + 32 NH3 = 4 N2S4 + 24 NH4Cl + S8
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
VideMg + O2 = VideMgO =>
2 VideMg + O2 = 2 VideMgO
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
CH3OOC(CH2)14CH3 + O2 = CO2 + H2O =>
2 CH3OOC(CH2)14CH3 + 49 O2 = 34 CO2 + 34 H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
(Co(H2O)6)Cl2(s) = (Co(H2O)4)Cl2(s) + H2O(g) =>
(Co(H2O)6)Cl2(s) = (Co(H2O)4)Cl2(s) + 2 H2O(g)
H2C2O4(H2C2O4) + NaOH = H2O + Na2C2O4 =>
H2C2O4(H2C2O4) + 4 NaOH = 4 H2O + 2 Na2C2O4
FeCl3(aq) + K2C2O4(aq) + H2O(l) = K3[Fe(C2O4)3]*3H2O(s) + KCl(aq) =>
FeCl3(aq) + 3 K2C2O4(aq) + 3 H2O(l) = K3[Fe(C2O4)3]*3H2O(s) + 3 KCl(aq)
C10H22 + O2 = OC2 + H2O =>
C10H22 + 8 O2 = 5 OC2 + 11 H2O
Ni + KCN = KNiCN =>
Ni + KCN = KNiCN
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
A1 + HC1 = A1C1 + H =>
A1 + HC1 = A1C1 + H
(CH3COO)3Fe + H2O = CH3COOH + (CH3COO)2Fe(OH) =>
(CH3COO)3Fe + H2O = CH3COOH + (CH3COO)2Fe(OH)
Sn + H2O = Sn2OH + H2 =>
4 Sn + 2 H2O = 2 Sn2OH + H2
NaOH(aq) + H2S(g) = Na2S(ag) + H2O(l) =>
2 NaOH(aq) + H2S(g) = Na2S(ag) + 2 H2O(l)
CaF2 + CuSO4 = CaSO4 + CuF2 =>
CaF2 + CuSO4 = CaSO4 + CuF2
HAsO2 + KIO3 + H2SO4 = HAsO3 + I2 + K2SO4 + H2O =>
5 HAsO2 + 2 KIO3 + H2SO4 = 5 HAsO3 + I2 + K2SO4 + H2O
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