Equations balanced on the previous day | Equations balanced on the next day |
2 OOH({-}) + 2 H2O = 2 H3O2({-}) + O2
Cu3O + O2 = Cu2O =>
4 Cu3O + O2 = 6 Cu2O
ZnOZn + OHONO = O2NOZnONO2 + H2NOONOH2 + HOH =>
4 ZnOZn + 18 OHONO = 8 O2NOZnONO2 + H2NOONOH2 + 7 HOH
C10H8 + HNO3 = H2O + CO2 + NO =>
C10H8 + 16 HNO3 = 12 H2O + 10 CO2 + 16 NO
H2SO4 + K2Cr2O7 + C4H10O = Cr2(SO4)3 + KHSO4 + H2O + C4H9O =>
5 H2SO4 + K2Cr2O7 + 6 C4H10O = Cr2(SO4)3 + 2 KHSO4 + 7 H2O + 6 C4H9O
H3PO2 + H2O = H3PO3 + H2 =>
H3PO2 + H2O = H3PO3 + H2
Cu + Cl = Cu(Cl) =>
Cu + Cl = Cu(Cl)
O + C + H = C2H5OH =>
O + 2 C + 6 H = C2H5OH
Al + Fe3O4 = AlO3 + Fe =>
4 Al + 3 Fe3O4 = 4 AlO3 + 9 Fe
KCrO4 + HNO3 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O =>
KCrO4 + 8 HNO3 + 4 Fe(NO3)2 = KNO3 + 4 Fe(NO3)3 + Cr(NO3)3 + 4 H2O
C2H2 + KMnO4 + KOH = CH3COOK + MnO2 + K2CO3 =>
5 C2H2 + 6 KMnO4 + 2 KOH = 4 CH3COOK + 6 MnO2 + 2 K2CO3
NiSO4 + NH4OH = (NH4)2SO4 + Ni(OH)2 =>
NiSO4 + 2 NH4OH = (NH4)2SO4 + Ni(OH)2
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
K2(Cr2O7) + CaCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Ca(SO4) + Cl2 + H2O =>
K2(Cr2O7) + 3 CaCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Ca(SO4) + 3 Cl2 + 7 H2O
Cu2(SO4)2{-} + Al = Al(SO4)2{-} + Cu =>
Cu2(SO4)2{-} + Al = Al(SO4)2{-} + 2 Cu
C17H22N2O6 + NaHCO3 = C13H16N2 + C4H4O6Na2 + CO2 + H2O =>
C17H22N2O6 + 2 NaHCO3 = C13H16N2 + C4H4O6Na2 + 2 CO2 + 2 H2O
Na2CO3(s) + HCl(aq) = NaCl + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + H2O(l) + CO2(g)
ZnSO4 + PbS = PbSO4 + ZnS =>
ZnSO4 + PbS = PbSO4 + ZnS
Na2Cr2O7 + H2SO4 + NaI = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 7 H2SO4 + 6 NaI = 3 I2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
KHCO3 + NH3 = (NH4)2CO3 + K2CO3 =>
2 KHCO3 + 2 NH3 = (NH4)2CO3 + K2CO3
NaPO4 + HSO4 = NaSO4 + HPO4 =>
NaPO4 + HSO4 = NaSO4 + HPO4
Hg + H{+} + NO3{-} = NO + Hg2{+} + H2O =>
6 Hg + 4 H{+} + NO3{-} = NO + 3 Hg2{+} + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaAl(OH)4 = Na2O + Al2O3 + H2O =>
2 NaAl(OH)4 = Na2O + Al2O3 + 4 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
HCl(g) + HNO3(l) = NO2(g) + H2O(l) + Cl2(g) =>
2 HCl(g) + 2 HNO3(l) = 2 NO2(g) + 2 H2O(l) + Cl2(g)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Mn{+2} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{+2} + 5 S2O8{2-} + 8 H2O = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
KCrO4 + H2SO4 = K2SO4 + HCrO4 =>
2 KCrO4 + H2SO4 = K2SO4 + 2 HCrO4
RbOH + Zn(ClO3)2 = Zn(OH)2 + Rb(ClO3) =>
2 RbOH + Zn(ClO3)2 = Zn(OH)2 + 2 Rb(ClO3)
V2O5(s) + HCl(s) = VOCl3(s) + H2O =>
V2O5(s) + 6 HCl(s) = 2 VOCl3(s) + 3 H2O
Fe + HNO3 = Fe(NO3)2 + N2 + H2O =>
5 Fe + 12 HNO3 = 5 Fe(NO3)2 + N2 + 6 H2O
C2H4O2 + Na2CO3 = CH3CO2Na + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 CH3CO2Na + CO2 + H2O
Cu(SO4) + Fe(Cl3) = Cu(Cl3) + Fe(SO4) =>
Cu(SO4) + Fe(Cl3) = Cu(Cl3) + Fe(SO4)
Fe2 + Pb(NO3)2 = Pb2 + Fe(NO3)2 =>
Fe2 + 2 Pb(NO3)2 = Pb2 + 2 Fe(NO3)2
C19H31 + O2 = H2O + CO2 =>
4 C19H31 + 107 O2 = 62 H2O + 76 CO2
CaO + MgCl2 = MgO + CaCl2 =>
CaO + MgCl2 = MgO + CaCl2
FeSO4(NH4)2SO4 + K2Cr2O7 + H{+} = NH4{+} + SO4{2-} + Fe{3+} + K{+} + Cr{2+} + H2O =>
8 FeSO4(NH4)2SO4 + K2Cr2O7 + 14 H{+} = 16 NH4{+} + 16 SO4{2-} + 8 Fe{3+} + 2 K{+} + 2 Cr{2+} + 7 H2O
CoSO4(aq) + Zn(s) = ZnSO4(aq) + Co(s) =>
CoSO4(aq) + Zn(s) = ZnSO4(aq) + Co(s)
Ca5(PO4)3OH + H2SO4 = CaSO4 + H3PO4 + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 5 CaSO4 + 3 H3PO4 + H2O
MgNO3 + HSO4 = MgSO4 + HNO3 =>
MgNO3 + HSO4 = MgSO4 + HNO3
C4H10(g) + O3(g) = H2O(g) + CO2(g) =>
3 C4H10(g) + 13 O3(g) = 15 H2O(g) + 12 CO2(g)
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Ca + Sc{3+} = Ca{2+} + Sc =>
3 Ca + 2 Sc{3+} = 3 Ca{2+} + 2 Sc
Cu(NO3)2(aq) + NaOH(l) = Cu(OH)2(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(l) = Cu(OH)2(aq) + 2 NaNO3(aq)
Co(NO3)2 + H2S = CoS + H(NO3) =>
Co(NO3)2 + H2S = CoS + 2 H(NO3)
Zn + NaNO3 + NaOH = Na2ZnO2 + N3 + H2O =>
15 Zn + 6 NaNO3 + 24 NaOH = 15 Na2ZnO2 + 2 N3 + 12 H2O
Pb(C2H3O2)2 + HCl = Pb(H3O2)2 + C2H2Cl2 =>
Pb(C2H3O2)2 + 4 HCl = Pb(H3O2)2 + 2 C2H2Cl2
C6H15N4O2 + Cl + H2O = C6H12O6 + CH4N2O + HCl =>
3 C6H15N4O2 + 21 Cl + 12 H2O = 2 C6H12O6 + 6 CH4N2O + 21 HCl
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Equations balanced on 12/04/23
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