Equations balanced on the previous day | Equations balanced on the next day |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr(OH)3 + H2O2 = CrO4{2-} + H2O + H{+} =>
2 Cr(OH)3 + 3 H2O2 = 2 CrO4{2-} + 4 H2O + 4 H{+}
Ca + KCl = K2 + CaCl =>
2 Ca + 2 KCl = K2 + 2 CaCl
HY + NaOH = HOH + NaY =>
HY + NaOH = HOH + NaY
KI(s) + Pb(NO3)2(aq) = K(NO3)(aq) + PbI2(s) =>
2 KI(s) + Pb(NO3)2(aq) = 2 K(NO3)(aq) + PbI2(s)
H2C2O4 + CeCl3 = Ce2(C2O4)3 + HCl =>
3 H2C2O4 + 2 CeCl3 = Ce2(C2O4)3 + 6 HCl
HC(CH3)3CO2 + H2O = C(CH3)3CO2 + H3O =>
HC(CH3)3CO2 + H2O = C(CH3)3CO2 + H3O
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
NH4OH + Cu2SO4 = Cu2NH4 + OHSO4 =>
NH4OH + Cu2SO4 = Cu2NH4 + OHSO4
Ca2 + H1 = CaH2 =>
Ca2 + 4 H1 = 2 CaH2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C6H6 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C6H6 + 6 KMnO4 + 9 H2SO4 = 6 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 12 H2O
Hg(NO3)2 + NH4OH = [Hg2ONH2]NO3 + NH4NO3 + H2O =>
2 Hg(NO3)2 + 4 NH4OH = [Hg2ONH2]NO3 + 3 NH4NO3 + 3 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NaPh + CaN = NaN + CaPh =>
NaPh + CaN = NaN + CaPh
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
LiCl + O2 = Cl2 + Li2O =>
4 LiCl + O2 = 2 Cl2 + 2 Li2O
Na + Si + O2 = Na4SiO4(s) =>
4 Na + Si + 2 O2 = Na4SiO4(s)
ZnO + HNO3 + H2O = Zn(NO3)2*6H2O =>
ZnO + 2 HNO3 + 5 H2O = Zn(NO3)2*6H2O
C2H5O1H1 + O2 = C1O2 + H2O1 =>
C2H5O1H1 + 3 O2 = 2 C1O2 + 3 H2O1
C(s) + O2(s) = CO2 =>
C(s) + O2(s) = CO2
O + C4H6O = CO + H2O =>
6 O + C4H6O = 4 CO + 3 H2O
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Ca + He = CaHe2 =>
Ca + 2 He = CaHe2
Fe(NO3)3 + NaSO4 = FeSO4 + Na(NO3)3 =>
Fe(NO3)3 + NaSO4 = FeSO4 + Na(NO3)3
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
NH4{+} + CO3{-2} = NH3 + H2O + CO2 =>
2 NH4{+} + CO3{-2} = 2 NH3 + H2O + CO2
F2 + Kr = KrF2 =>
F2 + Kr = KrF2
IO3{-} + HSO3{-} + H2O = I2 + SO4{-2} + H3O{+} =>
2 IO3{-} + 5 HSO3{-} + 2 H2O = I2 + 5 SO4{-2} + 3 H3O{+}
CaSO3 + O2 = CaO2 + SO2 =>
2 CaSO3 + O2 = 2 CaO2 + 2 SO2
Na2CrO4 + Pb(ClO4)2 = PbCrO4 + NaClO4 =>
Na2CrO4 + Pb(ClO4)2 = PbCrO4 + 2 NaClO4
Hg2Cl = Hg + Cl2 =>
2 Hg2Cl = 4 Hg + Cl2
ZnO = Zn(s) + O2 =>
2 ZnO = 2 Zn(s) + O2
NaOH + Al(OH)3 = Al + NaO + H2O =>
3 NaOH + Al(OH)3 = Al + 3 NaO + 3 H2O
Fe(OH2) + K2Cr2O7 + H2SO4 = Fe2(SO4) + Cr2(SO4) + K2(SO4) + H2O =>
10 Fe(OH2) + K2Cr2O7 + 7 H2SO4 = 5 Fe2(SO4) + Cr2(SO4) + K2(SO4) + 17 H2O
Al(SiO3)3 + H2SO4 = HSiO3 + Al2(SO4)3 =>
2 Al(SiO3)3 + 3 H2SO4 = 6 HSiO3 + Al2(SO4)3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
MnO4{-} + As{3+} + H2O = Mn{2+} + AsO4{3-} + H{+} =>
2 MnO4{-} + 5 As{3+} + 12 H2O = 2 Mn{2+} + 5 AsO4{3-} + 24 H{+}
Mn3O4 + A1 = A12O3 + Mn =>
3 Mn3O4 + 48 A1 = 4 A12O3 + 9 Mn
(NH4)2Fe(SO4)2 + KMnO4 = NH4MnO4 + K2Fe(SO4)2 =>
(NH4)2Fe(SO4)2 + 2 KMnO4 = 2 NH4MnO4 + K2Fe(SO4)2
Cu(CH3COO)2 + Na2S = CuS + NaCH3COO =>
Cu(CH3COO)2 + Na2S = CuS + 2 NaCH3COO
MnO4({-}) + H2SO3 + H = Mn + SO4({-2}) + H2O =>
2 MnO4({-}) + H2SO3 + 12 H = 2 Mn + SO4({-2}) + 7 H2O
KBrO3 + Na2S2O3 = K2S2O3 + NaBrO3 =>
2 KBrO3 + Na2S2O3 = K2S2O3 + 2 NaBrO3
KH + O2 = KO + H2 =>
2 KH + O2 = 2 KO + H2
Cu(NH3)4 + K4Fe(CN)6 = Cu2[Fe(CN)6] + NH3 + K =>
2 Cu(NH3)4 + K4Fe(CN)6 = Cu2[Fe(CN)6] + 8 NH3 + 4 K
CuFeS2 + Fe2(SO4)3 + H2O = CuSO4 + FeSO4 + H2SO4 =>
CuFeS2 + 8 Fe2(SO4)3 + 8 H2O = CuSO4 + 17 FeSO4 + 8 H2SO4
HF + ZnSO4 = ZnF2 + H2SO4 =>
2 HF + ZnSO4 = ZnF2 + H2SO4
FeCl3 + NaBH4 = Fe + NaCl + BH3 + H2 =>
2 FeCl3 + 6 NaBH4 = 2 Fe + 6 NaCl + 6 BH3 + 3 H2
H2SO4(aq) + Sr(OH)2(aq) = SrSO4(aq) + H2O(aq) =>
H2SO4(aq) + Sr(OH)2(aq) = SrSO4(aq) + 2 H2O(aq)
CsCl + Li = LiCl + Cs =>
CsCl + Li = LiCl + Cs
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