Equations balanced on the previous day | Equations balanced on the next day |
3 HCOOH + 2 MgCO3 = 2 MgHCOO + 3 CO2 + 2 H2O
LiBr + K3PO4 = KBr + Li3PO4 =>
3 LiBr + K3PO4 = 3 KBr + Li3PO4
C2H6O2(l) + O2(g) = C2H6O4 =>
C2H6O2(l) + O2(g) = C2H6O4
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
C3H7O + O2 = C02 + H2O =>
4 C3H7O + 5 O2 = 6 C02 + 14 H2O
C32H68NBr + Ag(CN)2{-} = C32H68NAg(CN)2 + Br{-} =>
C32H68NBr + Ag(CN)2{-} = C32H68NAg(CN)2 + Br{-}
Na + HCI = NaCI + H23 =>
23 Na + 23 HCI = 23 NaCI + H23
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
PBr5 + H2O + O3 = H3PO4 + Br2 =>
6 PBr5 + 9 H2O + 5 O3 = 6 H3PO4 + 15 Br2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + H2O + KOH + (NH4)2S = S + K3[Cr(OH)6] + NH3 =>
K2Cr2O7 + H2O + 4 KOH + 3(NH4)2S = 3 S + 2 K3[Cr(OH)6] + 6 NH3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Fe2 + H3 = FeH =>
3 Fe2 + 2 H3 = 6 FeH
Zn + (NH4)2CO3 = ZnCO3 + (NH4) =>
Zn + (NH4)2CO3 = ZnCO3 + 2(NH4)
C6H12 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C3H6O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
Cd + CuSO4 = Cd(SO4) + Cu =>
Cd + CuSO4 = Cd(SO4) + Cu
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
Pt(s) + O2(g) = PtO2 =>
Pt(s) + O2(g) = PtO2
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
Na2CO3 + CuI2 = CuCO3 + Na2I2 =>
Na2CO3 + CuI2 = CuCO3 + Na2I2
K4Fe(CN)6 + KOH = KCN + Fe(OH)2 =>
K4Fe(CN)6 + 2 KOH = 6 KCN + Fe(OH)2
Zn(OH)2 + KOH = Zn(K)2 + OH =>
Zn(OH)2 + 2 KOH = Zn(K)2 + 4 OH
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO3 + C13H10 + N2O5 + K2S4O6 + H2O =>
52(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1622 KMnO4 + 2069 H2S2O7 = 182 K2Cr2O7 + 1622 MnSO3 + 168 C13H10 + 1716 N2O5 + 629 K2S4O6 + 3725 H2O
Na(s) + S8(s) = Na2S =>
16 Na(s) + S8(s) = 8 Na2S
Mg3N2 + HBr = MgBr2 + NH3 =>
Mg3N2 + 6 HBr = 3 MgBr2 + 2 NH3
CaSO4*2H2O + Na(OH) = Ca(OH)2 + Na2SO4 + H2O =>
CaSO4*2H2O + 2 Na(OH) = Ca(OH)2 + Na2SO4 + 2 H2O
C2H6 + O2 = C6H6 + H2O =>
3 C2H6 + 3 O2 = C6H6 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuOHNO3 + HNO3 = Cu(NO3)2 + H2O =>
CuOHNO3 + HNO3 = Cu(NO3)2 + H2O
C3H6O + H2O2 = C3H6O2 + H2O =>
C3H6O + H2O2 = C3H6O2 + H2O
NaClO + H2O2 = O2 + NaHClO =>
2 NaClO + H2O2 = O2 + 2 NaHClO
OH{-} + Ca{2+}{+} + H2EDTA{2-} = CaEDTA{2-} + H2O =>
2 OH{-} + Ca{2+}{+} + H2EDTA{2-} = CaEDTA{2-} + 2 H2O
Mg3N2 + HBr = MgBr2 + NH3 =>
Mg3N2 + 6 HBr = 3 MgBr2 + 2 NH3
Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2
ZnBr2(aq) + Al(s) = AlBr3(aq) + Zn(s) =>
3 ZnBr2(aq) + 2 Al(s) = 2 AlBr3(aq) + 3 Zn(s)
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4) + I2 + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 6 K2SO4 + Cr2(SO4) + 5 I2 + 7 H2O
KMnO4 + Li = LiMnO4 + K =>
KMnO4 + Li = LiMnO4 + K
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-} + I{-} + H2O =>
3 Cr(OH)3 + 2 IO3{-} + 3 OH{-} = 3 CrO4{-} + 2 I{-} + 6 H2O
CoCl2 + K4Fe(CN)6 = KCl + Co4[Fe(CN)6]2 =>
4 CoCl2 + 2 K4Fe(CN)6 = 8 KCl + Co4[Fe(CN)6]2
MnCl2 + KCl + H2O2 = KMnO4 + HCl + H2O =>
2 MnCl2 + 2 KCl + 5 H2O2 = 2 KMnO4 + 6 HCl + 2 H2O
KMnO4 + NaBr + H2SO4 = Br2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
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