Equations balanced on the previous day | Equations balanced on the next day |
2 MnO4{-} + H2O + Br{-) = 2 MnO2+2OH{-}+BrO3{-}
K2CrO7 + KBr + H2SO4 = Br2 + KHSO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KBr + 25 H2SO4 = 9 Br2 + 22 KHSO4 + Cr2(SO4)3 + 14 H2O
C6H5CHO + (CH3)2CO = C17H14O + H2O =>
2 C6H5CHO + (CH3)2CO = C17H14O + 2 H2O
CuCl2 + S = CuS + Cl2 =>
CuCl2 + S = CuS + Cl2
AlCl3 + Na2CO3 + H2O = NaCl + NaHCO3 + Al(OH)3 =>
AlCl3 + 3 Na2CO3 + 3 H2O = 3 NaCl + 3 NaHCO3 + Al(OH)3
PbCrO4 + NH4OH = Pb(OH)2 + (NH4)2CrO4 =>
PbCrO4 + 2 NH4OH = Pb(OH)2 + (NH4)2CrO4
Br2 + Na2S = S2 + NaBr =>
2 Br2 + 2 Na2S = S2 + 4 NaBr
K2C2O7 + C = CO + K =>
K2C2O7 + 5 C = 7 CO + 2 K
Cu(CH3CO2)2 + BaCl2 = CuCl2 + Ba(CH3CO2)2 =>
Cu(CH3CO2)2 + BaCl2 = CuCl2 + Ba(CH3CO2)2
Fe + HNO3 = Fe(NO3)3 + N + H2O =>
5 Fe + 18 HNO3 = 5 Fe(NO3)3 + 3 N + 9 H2O
Na2S2O3 + I2 = NaI + S4O6 =>
2 Na2S2O3 + 2 I2 = 4 NaI + S4O6
(C6H5CO)2 + O2NC6H3(NH2)2 = C20H13N3O2 + H2O =>
(C6H5CO)2 + O2NC6H3(NH2)2 = C20H13N3O2 + 2 H2O
AgNO3(aq) + Cu(NO3)2(aq) = AgCu + NO3(NO3)2 =>
AgNO3(aq) + Cu(NO3)2(aq) = AgCu + NO3(NO3)2
C7H7Cl + NH3 = C7H9N + HCl =>
C7H7Cl + NH3 = C7H9N + HCl
NH4 + NO4 = H2O + N20 =>
40 NH4 + 20 NO4 = 80 H2O + 3 N20
LiSO4 + Ba2Cl = LiCl + Ba2SO4 =>
LiSO4 + Ba2Cl = LiCl + Ba2SO4
Na2SiO3 + NH4Cl = NaHSiO3 + NH3 + NaCl =>
Na2SiO3 + NH4Cl = NaHSiO3 + NH3 + NaCl
Zr + Co3O4 = ZrO2 + Co =>
2 Zr + Co3O4 = 2 ZrO2 + 3 Co
H2SO = H2OS =>
H2SO = H2OS
K2(CrO4) + AgNO3 = K2NO3 + Ag(CrO4) =>
K2(CrO4) + AgNO3 = K2NO3 + Ag(CrO4)
Fe6S + O = Fe2O3 + SO3 =>
Fe6S + 12 O = 3 Fe2O3 + SO3
C3H7OH + Li = C3H7OLi + H2 =>
2 C3H7OH + 2 Li = 2 C3H7OLi + H2
C7H6O3C4H6O3 = C9H8O4C2H4O2 =>
C7H6O3C4H6O3 = C9H8O4C2H4O2
I2 + CaCl2 = CaI2 + Cl2 =>
I2 + CaCl2 = CaI2 + Cl2
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
NH4ClO4 + Al = N2 + H2O + Al2O3 + AlCl3 =>
6 NH4ClO4 + 10 Al = 3 N2 + 12 H2O + 4 Al2O3 + 2 AlCl3
CrCl3 + KOH + F2 = KClO4 + K2CrO4 + KF + H2O =>
2 CrCl3 + 64 KOH + 27 F2 = 6 KClO4 + 2 K2CrO4 + 54 KF + 32 H2O
HNO3 + As2S3 = NO + SO2 + H2O + H3AsO4 =>
22 HNO3 + 3 As2S3 = 22 NO + 9 SO2 + 2 H2O + 6 H3AsO4
CuS + H2S = Cu(HS)2 =>
CuS + H2S = Cu(HS)2
CaCH3COO + NaC = CaC + NaCH3COO =>
CaCH3COO + NaC = CaC + NaCH3COO
magnesiumchloride + ammoniumnitrate = MgN2O6 + ammoniumchloride =>
MgCl2 + 2 NH4NO3 = MgN2O6 + 2 NH4Cl
[Si(CH3)2Cl2] + H2O = [Si(CH3)2O]20 + HCl =>
20[Si(CH3)2Cl2] + 20 H2O = [Si(CH3)2O]20 + 40 HCl
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
Al(s) + AuCl3(l) = AlCl3(l) + Au(s) =>
Al(s) + AuCl3(l) = AlCl3(l) + Au(s)
FeO(s) = Fe2(aq) + O =>
2 FeO(s) = Fe2(aq) + 2 O
H3AsO3 + F(OH)5 = F3(AsO3)5 + H2O =>
5 H3AsO3 + 3 F(OH)5 = F3(AsO3)5 + 15 H2O
NaCl2 + H2SO4 = NaHSO4 + HCl2 =>
NaCl2 + H2SO4 = NaHSO4 + HCl2
CH3COOH + C5H12O = CH3COO(CH2)4CH3 + H2O =>
CH3COOH + C5H12O = CH3COO(CH2)4CH3 + H2O
HCl + CrS = CrCl2 + H2S =>
2 HCl + CrS = CrCl2 + H2S
H2O + (NH4)2Cr2O7 + (NH4)2S = S + Cr(OH)3 + NH4OH =>
7 H2O + (NH4)2Cr2O7 + 3(NH4)2S = 3 S + 2 Cr(OH)3 + 8 NH4OH
Cu(HNO3)(aq) + NaOH(aq) = CuOH(aq) + Na(HNO3)(aq) =>
Cu(HNO3)(aq) + NaOH(aq) = CuOH(aq) + Na(HNO3)(aq)
AlCl3 + Na2CO3 + H2O = NaCl + NaHCO3 + Al(OH)3 =>
AlCl3 + 3 Na2CO3 + 3 H2O = 3 NaCl + 3 NaHCO3 + Al(OH)3
C + CaO = CO2 + CaC2 =>
5 C + 2 CaO = CO2 + 2 CaC2
KNO3 + BrNH4 = KBr + NO3NH4 =>
KNO3 + BrNH4 = KBr + NO3NH4
Al + (SO4)3 + Ca(OH)2 = Al(OH)3 + Ca(SO4)2 =>
2 Al + 2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(SO4)2
F2 + Na = Na{+} + F{-} =>
F2 + 2 Na = 2 Na{+} + 2 F{-}
Ba(OH)2 + H3 + PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3 + 2 PO4 = Ba3(PO4)2 + 6 H2O
Ba + H4SiO4 = Ba2SiO4 + H2 =>
2 Ba + H4SiO4 = Ba2SiO4 + 2 H2
CO4 + KOH = COH + KO4 =>
CO4 + KOH = COH + KO4
Mg + Al(SO4)3 = Mg(SO4)3 + Al2 =>
2 Mg + 2 Al(SO4)3 = 2 Mg(SO4)3 + Al2
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