Equations balanced on the previous day | Equations balanced on the next day |
5 K4Fe(CN)6 + 164 HCl + 43 KMnO4 = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
C3H5(C17H35COO)3 + NaOH = C17H35COONa + C3H5(OH)3 =>
C3H5(C17H35COO)3 + 3 NaOH = 3 C17H35COONa + C3H5(OH)3
H2Co3 + Mg = MgCo3 + H2 =>
H2Co3 + Mg = MgCo3 + H2
Cu2O + CuO + Fe2O3 + ReO3 = Cu2FeReO6 =>
Cu2O + 2 CuO + Fe2O3 + 2 ReO3 = 2 Cu2FeReO6
KMnO4 + Na2S2O3 + HCl = MnCl2 + Na2S4O6 + NaCl + KCl + H2O =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 2 MnCl2 + 5 Na2S4O6 + 10 NaCl + 2 KCl + 8 H2O
NH4{+}(aq) + Cr2O7{2-}(aq) + H{+} = Cr{3+}(aq) + N2(g) + H2O =>
2 NH4{+}(aq) + Cr2O7{2-}(aq) + 6 H{+} = 2 Cr{3+}(aq) + N2(g) + 7 H2O
K + Sr(CH3COO)2 = Sr + KCH3COO =>
2 K + Sr(CH3COO)2 = Sr + 2 KCH3COO
C3H8(g) + O2(g) = C3 + H8O2 =>
C3H8(g) + O2(g) = C3 + H8O2
C50H100O40N + O2 = CO2 + H2O + NH4 =>
C50H100O40N + 54 O2 = 50 CO2 + 48 H2O + NH4
zinc + H2SO4 = ZnSO4 + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
C18 + H28 + O3 = C16H13O3 =>
224 C18 + 117 H28 + 252 O3 = 252 C16H13O3
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
CoCl3 = CoCl2 + Cl2 =>
2 CoCl3 = 2 CoCl2 + Cl2
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
Al2(CO3)3 + PbS = Al2S3 + PbCO3 =>
Al2(CO3)3 + 3 PbS = Al2S3 + 3 PbCO3
NaOH + Al(NO3) = Na(NO3) + Al(OH) =>
NaOH + Al(NO3) = Na(NO3) + Al(OH)
MnO4{-} + H{+} + H2C2O4 = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 10 CO2 + 8 H2O
BiCl3 + Cl2 + NaOH = NaBiO3 + NaCl + H2O =>
BiCl3 + Cl2 + 6 NaOH = NaBiO3 + 5 NaCl + 3 H2O
Sn(CO3)4 + AnNO3 = Sn(NO3)4 + AnCO3 =>
Sn(CO3)4 + 4 AnNO3 = Sn(NO3)4 + 4 AnCO3
FeSO4 + K2Cr2O7 + KHSO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 2 K2Cr2O7 + 28 KHSO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 16 K2SO4 + 14 H2O
PH3 + I + H2O = H3PO2 + HI =>
PH3 + 4 I + 2 H2O = H3PO2 + 4 HI
NaCl + AgC2H3O2 = AgCl + NaC2H3O2 =>
NaCl + AgC2H3O2 = AgCl + NaC2H3O2
H3C6H5O7 + CaCO3 = Ca(H3C6H5O7) + H2O + CO2 =>
10 H3C6H5O7 + 9 CaCO3 = 9 Ca(H3C6H5O7) + 4 H2O + 15 CO2
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
NaBH4 + BF3(g) = NaBF4(s) + B2H6(g) =>
3 NaBH4 + 4 BF3(g) = 3 NaBF4(s) + 2 B2H6(g)
Zn + KCl = ZnKCl =>
Zn + KCl = ZnKCl
CH3OH + H2SO4 + Na2Cr2O7 = CHO2H + Cr2(SO4)3 + Na2SO4 + H2 =>
7 CH3OH + 4 H2SO4 + Na2Cr2O7 = 7 CHO2H + Cr2(SO4)3 + Na2SO4 + 11 H2
Ag + CuSO4 = Cu + Ag(SO4) =>
Ag + CuSO4 = Cu + Ag(SO4)
NO + H2O + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
Cu + Ag2SO4 = Ag + CuSO4 =>
Cu + Ag2SO4 = 2 Ag + CuSO4
HI + Rb2CO3 = H2O + CO2 + RbI =>
2 HI + Rb2CO3 = H2O + CO2 + 2 RbI
H2O(g) + Li(s) = LiHO(s) + H2(g) =>
2 H2O(g) + 2 Li(s) = 2 LiHO(s) + H2(g)
CH3CH2OH + K2Cs2O7 + H2SO4 = CH3COOH + Cs4(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 4 K2Cs2O7 + 10 H2SO4 = 9 CH3COOH + 2 Cs4(SO4)3 + 4 K2SO4 + 19 H2O
FeS2 + HCl = FeH + S2Cl =>
FeS2 + HCl = FeH + S2Cl
NH4No3 = HNo3NH3 =>
NH4No3 = HNo3NH3
NH4VO3 + H{+} = NH4V3O8 + NH4{+} + H2O =>
3 NH4VO3 + 2 H{+} = NH4V3O8 + 2 NH4{+} + H2O
KMnO4 = O2 + K2O + MnO3 =>
4 KMnO4 = O2 + 2 K2O + 4 MnO3
[NH4]2Fe[SO4]2(H2O)6 = FeSO4 + (NH4)2SO4 + H2O =>
[NH4]2Fe[SO4]2(H2O)6 = FeSO4 + (NH4)2SO4 + 6 H2O
C18H34OH + O2 = CO2 + H2O =>
4 C18H34OH + 105 O2 = 72 CO2 + 70 H2O
CaCO3 + HNO3 = Ca + H2O + NO3 + CO2 =>
CaCO3 + 2 HNO3 = Ca + H2O + 2 NO3 + CO2
NH4No3 = HNo3NH3 =>
NH4No3 = HNo3NH3
H3CCHO + O2 = CO2 + H2O =>
2 H3CCHO + 5 O2 = 4 CO2 + 4 H2O
Na2S + AgO3 = Ag2S + NaO3 =>
Na2S + 2 AgO3 = Ag2S + 2 NaO3
PbCl2 = Cl{-} + Pb{2+} =>
PbCl2 = 2 Cl{-} + Pb{2+}
Cl2 + NaI2 = NaCl + I =>
Cl2 + 2 NaI2 = 2 NaCl + 4 I
Sn(NO3)2 + Cs2CO3 = Sn2(CO3)2 + Cs(NO3) =>
2 Sn(NO3)2 + 2 Cs2CO3 = Sn2(CO3)2 + 4 Cs(NO3)
ZnO + CH3COOH = H2O + (CH3COO)2Zn =>
ZnO + 2 CH3COOH = H2O + (CH3COO)2Zn
Ba3(PO4)2 + Fe(NO3)3 = FePO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 2 FePO4 + 3 Ba(NO3)2
C10H30S2 + O2 = CO2 + SO2 + H2O =>
2 C10H30S2 + 39 O2 = 20 CO2 + 4 SO2 + 30 H2O
Fe3O4 + Cr2O7{-2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
6 Fe3O4 + Cr2O7{-2} + 62 H{+} = 2 Cr{+3} + 18 Fe{+3} + 31 H2O
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