Equations balanced on the previous day | Equations balanced on the next day |
Na2Co3 + PbNo3 = Na2No3 + PbCo3(s)
H2O + NH4OH = H7O2N =>
H2O + NH4OH = H7O2N
Cr2O3(s) + Na2CO3(s) + O2(g) = Na2CrO4(s) + CO2(g) =>
2 Cr2O3(s) + 4 Na2CO3(s) + 3 O2(g) = 4 Na2CrO4(s) + 4 CO2(g)
Ag + KNO3 = NO3 + AgK =>
Ag + KNO3 = NO3 + AgK
Na2SO3 + BaCl2 + HCl = NaCl + BaCl + HSO3 =>
Na2SO3 + BaCl2 + HCl = 2 NaCl + BaCl + HSO3
(CH3)2CHCH2CH2OH + CH3COCl = C7H14O2 + HCl =>
(CH3)2CHCH2CH2OH + CH3COCl = C7H14O2 + HCl
FeHO2 + HCl = H2O + FeClO =>
FeHO2 + HCl = H2O + FeClO
(NH4)2S(aq) + SrCl2(aq) = (NH4)Cl + SrS =>
(NH4)2S(aq) + SrCl2(aq) = 2(NH4)Cl + SrS
C3H7ONO + Na2CO3 + H2O = C3H8O + NaNO2 + CO2 =>
2 C3H7ONO + Na2CO3 + H2O = 2 C3H8O + 2 NaNO2 + CO2
Au + H2SO4 = Au(SO4)3 + H2 =>
Au + 3 H2SO4 = Au(SO4)3 + 3 H2
HC2H3O2 + NaHCO8 = CO2 + NaC2H3O2 + H2O =>
9 HC2H3O2 + 4 NaHCO8 = 14 CO2 + 4 NaC2H3O2 + 14 H2O
CH3CH2CH2CH2OH + KBr + H2SO4 = CH3CH2CH2CH2Br + KHSO4 + H2O =>
CH3CH2CH2CH2OH + KBr + H2SO4 = CH3CH2CH2CH2Br + KHSO4 + H2O
C3H8O(l) + O2(g) = CO2(g) + H2(g) =>
2 C3H8O(l) + 5 O2(g) = 6 CO2(g) + 8 H2(g)
NiI2 + KOH = Ni(OH)2 + KI =>
NiI2 + 2 KOH = Ni(OH)2 + 2 KI
Ba(OH)2*8H2O = Ba + O + H =>
Ba(OH)2*8H2O = Ba + 10 O + 18 H
FeO4 + CO = CO2 + Fe2 =>
2 FeO4 + 8 CO = 8 CO2 + Fe2
Cl2O7(l) + H2O(l) = ClO3(OH) =>
Cl2O7(l) + H2O(l) = 2 ClO3(OH)
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C2H5COOH + K2CO3 = KC2H5COO + CO2 + H2O =>
2 C2H5COOH + K2CO3 = 2 KC2H5COO + CO2 + H2O
C7H5ClO2 + NaOH = H2O + C7H4ClO2Na =>
C7H5ClO2 + NaOH = H2O + C7H4ClO2Na
H2CO + LiAlH4 + H2O = CH3OH + Al(OH)3 + LiOH =>
4 H2CO + LiAlH4 + 4 H2O = 4 CH3OH + Al(OH)3 + LiOH
NaCl + (NH4)2S = Na2S + NH4Cl =>
2 NaCl + (NH4)2S = Na2S + 2 NH4Cl
CO2 + SO2 = CSO4 =>
CO2 + SO2 = CSO4
Cr2O3 + H3PO4 = Cr2(PO4)2 + H2O =>
Cr2O3 + 2 H3PO4 = Cr2(PO4)2 + 3 H2O
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
Fe(OH)3 + H2C2O4 = H2O + Fe2(C2O4)3 =>
2 Fe(OH)3 + 3 H2C2O4 = 6 H2O + Fe2(C2O4)3
Ti + FeSO4 = TiSO4 + Fe =>
Ti + FeSO4 = TiSO4 + Fe
BrF3(l) + SeO2(s) = SeF6(g) + O2(g) + Br2(l) =>
2 BrF3(l) + SeO2(s) = SeF6(g) + O2(g) + Br2(l)
FeSO4(s) = Fe2O3 + SO2 + SO3 =>
2 FeSO4(s) = Fe2O3 + SO2 + SO3
HCl + KIO3 + NaBr = H2O + NaIO + KBr + Cl2 =>
4 HCl + KIO3 + NaBr = 2 H2O + NaIO + KBr + 2 Cl2
Fe(s) + CuCl2(ac) = Cu(s) + FeCl2(ac) =>
Fe(s) + CuCl2(ac) = Cu(s) + FeCl2(ac)
Al + (CO3) + HNO3 = CO2 + H2O + Al2(NO3)6 =>
2 Al + 3(CO3) + 6 HNO3 = 3 CO2 + 3 H2O + Al2(NO3)6
potassiumcarbonate + zincchloride = zinccarbonate + potassiumchloride =>
K2CO3 + ZnCl2 = ZnCO3 + 2 KCl
NaOH + Cu(SO4) = Na2(SO4) + Cu(OH)2 =>
2 NaOH + Cu(SO4) = Na2(SO4) + Cu(OH)2
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO2{-} + OH{-} =>
4 CrO4{2-} + 3 PH3 + 7 H2O = 4 Cr(OH)3 + 3 H2PO2{-} + 5 OH{-}
Zn + Pb(CH3COO)2 = Pb + (CH3COO)2Zn =>
Zn + Pb(CH3COO)2 = Pb + (CH3COO)2Zn
NaCl(ac) + AgNO3 = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3 = AgCl(s) + NaNO3(ac)
Co(NH3)6(OH)2 + O2 + H2O = Co(OH)3 + NH3 =>
4 Co(NH3)6(OH)2 + O2 + 2 H2O = 4 Co(OH)3 + 24 NH3
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
C2H5I + I2 = CHI3 + HI =>
C2H5I + 4 I2 = 2 CHI3 + 3 HI