Equations balanced on the previous day | Equations balanced on the next day |
2 CO2 = 2 CO + O2
C + O2 = CO =>
2 C + O2 = 2 CO
C60O85H12 + O2 = CO2 + H2O =>
2 C60O85H12 + 41 O2 = 120 CO2 + 12 H2O
Fe(NO3)3*9H2O + LiNO3 + Co(NO3)2*6H2O + C6H8O7H2O = CoLiFe2O4 + N2 + H2O + CO2 =>
36 Fe(NO3)3*9H2O + 18 LiNO3 + 18 Co(NO3)2*6H2O + 46 C6H8O7H2O = 18 CoLiFe2O4 + 81 N2 + 662 H2O + 276 CO2
CaO + Fe7(CN)18(H2O) = Ca(OH)2Fe7(CN)18 =>
CaO + Fe7(CN)18(H2O) = Ca(OH)2Fe7(CN)18
C2HCl3 + H2 = C2H4 + HCl =>
C2HCl3 + 3 H2 = C2H4 + 3 HCl
PbO2 + KOH + H2O = K2Pb(OH)4 + O2 =>
2 PbO2 + 4 KOH + 2 H2O = 2 K2Pb(OH)4 + O2
KI + Na2SiO3 + HgCl2 = NaCl + HgI2 + K2SiO3 =>
2 KI + Na2SiO3 + HgCl2 = 2 NaCl + HgI2 + K2SiO3
Cd + HCl = CdCl2 + (H)2 =>
Cd + 2 HCl = CdCl2 + (H)2
C5H4NCO2 + OH = C2H3NO5 + CO2 + H2O =>
C5H4NCO2 + 23 OH = C2H3NO5 + 4 CO2 + 12 H2O
MnO4{-} + CH3CHO + H{+} = Mn{2+} + CH3CO2H + H2O =>
2 MnO4{-} + 5 CH3CHO + 6 H{+} = 2 Mn{2+} + 5 CH3CO2H + 3 H2O
(Hg2)3(PO4)2 + Sr(NO2)2 = Hg2(NO2)2 + Sr3(PO4)2 =>
(Hg2)3(PO4)2 + 3 Sr(NO2)2 = 3 Hg2(NO2)2 + Sr3(PO4)2
I2 + NaBr = I2Na + Br =>
I2 + NaBr = I2Na + Br
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CuS + O2 = SO2 + Cu4O2 =>
4 CuS + 5 O2 = 4 SO2 + Cu4O2
Fe3O4 + Cl2 = FeCl3 + O2 =>
2 Fe3O4 + 9 Cl2 = 6 FeCl3 + 4 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Mg(OH)2(aq) + (NH4)2SO4(aq) = MgSO4(aq) + NH3(g) + H2O(l) =>
Mg(OH)2(aq) + (NH4)2SO4(aq) = MgSO4(aq) + 2 NH3(g) + 2 H2O(l)
CaO + Fe7(CN)18(H2O) = Ca(OH)2Fe7(CN)18 =>
CaO + Fe7(CN)18(H2O) = Ca(OH)2Fe7(CN)18
C2HCl3 + H2 = C2H4 + Cl{-} + H{+} =>
C2HCl3 + 3 H2 = C2H4 + 3 Cl{-} + 3 H{+}
Na2SO3 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O =>
Na2SO3 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O
KI + Na2SiO3 + HgCl2 = NaCl + HgI2 + K2SiO3 =>
2 KI + Na2SiO3 + HgCl2 = 2 NaCl + HgI2 + K2SiO3
Fe(NO3)3*9H2O + LiNO3 + Co(NO3)2*6H2O + C6H8O7H2O = CoLiFe2O4 + N2 + H2O + CO2 =>
36 Fe(NO3)3*9H2O + 18 LiNO3 + 18 Co(NO3)2*6H2O + 46 C6H8O7H2O = 18 CoLiFe2O4 + 81 N2 + 662 H2O + 276 CO2
KCl + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + Cl =>
5 KCl + KMnO4 + 7 H2SO4 = 6 KHSO4 + MnSO4 + 4 H2O + 5 Cl
Fe(OCOCH3)2(aq) + K2CrO4(aq) + HOCOCH3(aq) = Fe(OCOCH3)3(aq) + Cr(OCOCH3)3(aq) + KOCOCH3(aq) + H2O(l) =>
3 Fe(OCOCH3)2(aq) + K2CrO4(aq) + 8 HOCOCH3(aq) = 3 Fe(OCOCH3)3(aq) + Cr(OCOCH3)3(aq) + 2 KOCOCH3(aq) + 4 H2O(l)
HBr + NaBrO3 = NaBr + Br2 + H2O =>
6 HBr + NaBrO3 = NaBr + 3 Br2 + 3 H2O
Fe2 + H2O = Fe(OH)3 + H =>
Fe2 + 6 H2O = 2 Fe(OH)3 + 6 H
Hg + (OH)2 = Hg2(OH)2 =>
2 Hg + (OH)2 = Hg2(OH)2
H3PO4 + HCl + Zn = H3P + ZnCl2 + H2O =>
H3PO4 + 8 HCl + 4 Zn = H3P + 4 ZnCl2 + 4 H2O
Fe2(NO3)2 + KI = Fe2(I)2 + K(NO3) =>
Fe2(NO3)2 + 2 KI = Fe2(I)2 + 2 K(NO3)
KOH + MnO = K2O + Mn(OH)2 =>
2 KOH + MnO = K2O + Mn(OH)2
CH2O + Cl2 = CCl4 + H2O =>
CH2O + 2 Cl2 = CCl4 + H2O
KBr + H2SO4 = H2O + H2S + Br2 + K2SO4 =>
8 KBr + 5 H2SO4 = 4 H2O + H2S + 4 Br2 + 4 K2SO4
CuS + O2 = SO2 + Cu4O2 =>
4 CuS + 5 O2 = 4 SO2 + Cu4O2
HBr + NaBrO3 = NaBr + Br2 + H2O =>
6 HBr + NaBrO3 = NaBr + 3 Br2 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HBrO3(aq) + NH4OH(aq) = NH4BrO3(s) + H2O(l) =>
HBrO3(aq) + NH4OH(aq) = NH4BrO3(s) + H2O(l)
HNO3 + NH4OH = N2OH + H2O =>
7 HNO3 + 9 NH4OH = 8 N2OH + 22 H2O
AgCl(s) + NH3(aq) = Ag(NH3) + Cl(aq) =>
AgCl(s) + NH3(aq) = Ag(NH3) + Cl(aq)
C9H8O7 + NaHCO3 = C9H7NaO4 + H2O + CO2 =>
6 C9H8O7 + 5 NaHCO3 = 5 C9H7NaO4 + 9 H2O + 14 CO2
KMnO4 + H2X + H2SO4 = K2SO4 + MnSO4 + X + H2O =>
2 KMnO4 + 5 H2X + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 X + 8 H2O
C5H12 + O2 = CO2 + HO2 =>
C5H12 + 17 O2 = 5 CO2 + 12 HO2
Ca(C2H3O2)2(aq) + K3PO4(aq) = Ca3(PO4)2 + KC2H3O2(aq) =>
3 Ca(C2H3O2)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2 + 6 KC2H3O2(aq)
Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
C240H90O4NS + O2 = CO2 + H2O + NO + SO2 =>
C240H90O4NS + 262 O2 = 240 CO2 + 45 H2O + NO + SO2
C6H17NSi + O2 = SiO2 + H2O + NO2 + CO2 =>
4 C6H17NSi + 49 O2 = 4 SiO2 + 34 H2O + 4 NO2 + 24 CO2
Zn + AlO2 = ZnO + Al =>
2 Zn + AlO2 = 2 ZnO + Al
Na3PO4 + KI = K3PO4 + NaI =>
Na3PO4 + 3 KI = K3PO4 + 3 NaI
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 6 I + 7 H2O
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