Equations balanced on the previous day | Equations balanced on the next day |
2 ZnCO3 = 2 Zn + 2 C + 3 O2
NaCl(aq) + H2SO4(aq) = HCl{-}(g) + Na2SO4{+2}(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl{-}(g) + Na2SO4{+2}(aq)
Cu + Al = CuAl =>
Cu + Al = CuAl
Mg + CH3CH2COOH = Mg(CH3CH2COO) + H2 =>
2 Mg + 2 CH3CH2COOH = 2 Mg(CH3CH2COO) + H2
Na2S2 + SnS = Na2Sn + S =>
Na2S2 + SnS = Na2Sn + 3 S
NaC2 + H3PO4 = NaPO3 + HC2 + H2O =>
NaC2 + H3PO4 = NaPO3 + HC2 + H2O
Cl2 + Br2 = ClBr2 =>
Cl2 + 2 Br2 = 2 ClBr2
As2O3 + MnO4{-} + H2O + H{+} = H3AsO4 + Mn{2}{+} =>
5 As2O3 + 4 MnO4{-} + 9 H2O + 12 H{+} = 10 H3AsO4 + 4 Mn{2}{+}
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
SrOH + HClO3 = H2O + SrClO3 =>
SrOH + HClO3 = H2O + SrClO3
Pb{2+} + e = Pb =>
Pb{2+} + 2e = Pb
Cl2 + C + H2O{+} = CO2 + H{+} + Cl{-} =>
Cl2 + C + 2 H2O{+} = CO2 + 4 H{+} + 2 Cl{-}
Na2S2O5 = Na2S2O3 + O2 =>
Na2S2O5 = Na2S2O3 + O2
Zn + HNO3(diluido) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(diluido) = 4 Zn(NO3)2 + N2O + 5 H2O
BaCl2(aq) + NaI(aq) = NaCl(aq) + BaI2(s) =>
BaCl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + BaI2(s)
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
C9H10 + KMnO4 + H2O = C7H6O2 + MnO2 + KOH =>
21 C9H10 + 52 KMnO4 + 2 H2O = 27 C7H6O2 + 52 MnO2 + 52 KOH
KMnO4 + HSO3{-} = KSO4{-} + HSO4{-} + H2O + MnO2 =>
2 KMnO4 + 3 HSO3{-} = 2 KSO4{-} + HSO4{-} + H2O + 2 MnO2
(NH4)3PO4 + CrSO4 = (NH4)3SO4 + CrPO4 =>
(NH4)3PO4 + CrSO4 = (NH4)3SO4 + CrPO4
Ga2(SO3)3 + Rb(NO2) = Ga(NO2)3 + Rb2(SO3) =>
Ga2(SO3)3 + 6 Rb(NO2) = 2 Ga(NO2)3 + 3 Rb2(SO3)
Na2SO3 + KMnO4 + H3PO4 = Na2SO4 + Mn3(PO4)2 + K3PO4 + H2O =>
15 Na2SO3 + 6 KMnO4 + 6 H3PO4 = 15 Na2SO4 + 2 Mn3(PO4)2 + 2 K3PO4 + 9 H2O
NaBO2 + H2O2 = NaBO3 + H2O =>
NaBO2 + H2O2 = NaBO3 + H2O
H4 + O16 = H2O =>
8 H4 + O16 = 16 H2O
SO2 + CaCO3 + O3 = CaSO4 + CO2 =>
3 SO2 + 3 CaCO3 + O3 = 3 CaSO4 + 3 CO2
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + NH4NO3 =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + 2 NH4NO3
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
NaNO3(s) = NaNO2(aq) + O2(aq) =>
2 NaNO3(s) = 2 NaNO2(aq) + O2(aq)
Ca(C2H3O2)2 = CaCO3 + (CH3)2CO =>
Ca(C2H3O2)2 = CaCO3 + (CH3)2CO
Fe + HNO3 + H{+} = Fe{3+} + NO2 + H2O =>
Fe + 3 HNO3 + 3 H{+} = Fe{3+} + 3 NO2 + 3 H2O
Na3AsO3 + Zn + NaOH + H2O = AsH3 + Na2[Zn(OH)4] =>
Na3AsO3 + 3 Zn + 3 NaOH + 6 H2O = AsH3 + 3 Na2[Zn(OH)4]
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
Zn(OH)2 + C = CO2 + Zn + H2O =>
2 Zn(OH)2 + C = CO2 + 2 Zn + 2 H2O
K2Cr2O7 + Fe = Fe2(Cr2O7)3 + K =>
3 K2Cr2O7 + 2 Fe = Fe2(Cr2O7)3 + 6 K
C3H4 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H4 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O
Fe(SO4)3H2O = FeOH2(SO4)3 =>
Fe(SO4)3H2O = FeOH2(SO4)3
Ca + H2SO4 = Ca(HSO4) + H2 =>
2 Ca + 2 H2SO4 = 2 Ca(HSO4) + H2
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3 =>
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
C6H4N2O4 + Zn + HCl = C6H8N2 + ZnCl2 + H2O =>
C6H4N2O4 + 6 Zn + 12 HCl = C6H8N2 + 6 ZnCl2 + 4 H2O
HBO = B + H + O =>
HBO = B + H + O
CrO3 + S = Cr3O8 + SO2 =>
6 CrO3 + S = 2 Cr3O8 + SO2
Sn + Ca(NO3)2 = Ca2 + Sn(NO3) =>
4 Sn + 2 Ca(NO3)2 = Ca2 + 4 Sn(NO3)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe2O3 + NaOH + Na2S2O7 = Na2FeO4 + Na2S2O6 + H2O =>
Fe2O3 + 4 NaOH + 3 Na2S2O7 = 2 Na2FeO4 + 3 Na2S2O6 + 2 H2O
(NH4)2MoO4 + HCl + SnCl2 = Mo2O5 + H2O + SnCl4 + NH3 =>
2(NH4)2MoO4 + 2 HCl + SnCl2 = Mo2O5 + 3 H2O + SnCl4 + 4 NH3
Cu2S + O2 + H2O = CuO + SO4{2-} + H{+} =>
2 Cu2S + 5 O2 + 2 H2O = 4 CuO + 2 SO4{2-} + 4 H{+}
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K22SO4 + I + H2O =>
K2Cr2O7 + 86 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K22SO4 + 86 I + 7 H2O
(FeCu)S2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3(FeCu)S2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/05/24
Equations balanced on 05/05/23
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