Equations balanced on the previous day | Equations balanced on the next day |
K2CO3(aq) + 2 HNO3(aq) = CO2(aq) + H2O(l) + 2 KNO3(aq)
CH3CH3 + O2 = CO + H2O =>
2 CH3CH3 + 5 O2 = 4 CO + 6 H2O
KMnO4 + H2SO3 = K2SO4 + MnSO3 + HSO4 + H2O =>
6 KMnO4 + 17 H2SO3 = 3 K2SO4 + 6 MnSO3 + 8 HSO4 + 13 H2O
C2H6 + HNO3 = C2H5NO3 + H2NO3 =>
C2H6 + 3 HNO3 = C2H5NO3 + 2 H2NO3
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
C6H10O5 + C6H16O3 + H2O = C6H12O5 =>
4 C6H10O5 + C6H16O3 + 2 H2O = 5 C6H12O5
NaOH + H2C2O4H2O = Na2C2O4 + H2O =>
2 NaOH + H2C2O4H2O = Na2C2O4 + 3 H2O
Ni(OH)2 + NaBrO = NaBr + NiO2 + H2O =>
Ni(OH)2 + NaBrO = NaBr + NiO2 + H2O
Mn{2+} + O2 + H2O = Mn2O3 + H{+} =>
4 Mn{2+} + O2 + 4 H2O = 2 Mn2O3 + 8 H{+}
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
NO2 + O2 + BaOH = Ba(NO3)2 + H2O =>
8 NO2 + 3 O2 + 4 BaOH = 4 Ba(NO3)2 + 2 H2O
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
H2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 H2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 8 H2O
C + Fe2 = CFe4 =>
C + 2 Fe2 = CFe4
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
Fe2 + C = FeC =>
Fe2 + 2 C = 2 FeC
Bi2O3 + C2 = Bi3 + CO =>
6 Bi2O3 + 9 C2 = 4 Bi3 + 18 CO
K + SI = KSI =>
K + SI = KSI
H3AsO3 + MnO2 + H{+} = H2AsO4{-} + Mn{+2} + H2O =>
H3AsO3 + MnO2 + H{+} = H2AsO4{-} + Mn{+2} + H2O
KCl + Pb(C2H3O2)2 = KC2H3O2 + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 KC2H3O2 + PbCl2
Al + FeBr = AlBr + Fe =>
Al + FeBr = AlBr + Fe
HgO = Hg + O =>
HgO = Hg + O
C2H2(s) + O2(s) = CO2(s) + H2O(s) =>
2 C2H2(s) + 5 O2(s) = 4 CO2(s) + 2 H2O(s)
KCN + CuSO4 = K2(Cu(CN)4) + K2SO4 =>
4 KCN + CuSO4 = K2(Cu(CN)4) + K2SO4
H{+} + I{-} + MnO4{-} = I2 + Mn{2+} + H2O =>
16 H{+} + 10 I{-} + 2 MnO4{-} = 5 I2 + 2 Mn{2+} + 8 H2O
FeS2 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
Cd + Hg2Cl2 = CdCl2 + Hg =>
Cd + Hg2Cl2 = CdCl2 + 2 Hg
Cr{3+} + IO3{-} + OH{-} = CrO4{2-} + H2O + I{-} =>
2 Cr{3+} + IO3{-} + 10 OH{-} = 2 CrO4{2-} + 5 H2O + I{-}
KMnO4 + Zn + LiOH = KMnO + Li2O + Zn(OH)2 =>
KMnO4 + 3 Zn + 6 LiOH = KMnO + 3 Li2O + 3 Zn(OH)2
CH3(CH2)13CH2OH + O2 = CO2 + H2O =>
2 CH3(CH2)13CH2OH + 45 O2 = 30 CO2 + 32 H2O
C2H4O2(g) + O2(g) = CO2(s) + H2O(g) =>
C2H4O2(g) + 2 O2(g) = 2 CO2(s) + 2 H2O(g)
Mg(s) + S8(s) = MgS =>
8 Mg(s) + S8(s) = 8 MgS
LCl3 + H2O = HCl + LCl + HLO3 =>
2 LCl3 + 3 H2O = 5 HCl + LCl + HLO3
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
KNO3 + AlOH = KOH + AlNO3 =>
KNO3 + AlOH = KOH + AlNO3
CaCO3 + NH4OH = NH3 + CO2 + Ca(OH)2 =>
CaCO3 + NH4OH = NH3 + CO2 + Ca(OH)2
Al(OH)3 + H{+} + H2O = [Al(H2O)6]{+3} =>
Al(OH)3 + 3 H{+} + 3 H2O = [Al(H2O)6]{+3}
HI(aq) + KOH(aq) = KI(aq) + H2O(l) =>
HI(aq) + KOH(aq) = KI(aq) + H2O(l)
XHCO3(s) + HCl(aq) = XCl(aq) + H2O(l) + CO2(g) =>
XHCO3(s) + HCl(aq) = XCl(aq) + H2O(l) + CO2(g)
NH4ClO4 + Al = AlCl3 + H2O + Al2O3 + N2 =>
6 NH4ClO4 + 10 Al = 2 AlCl3 + 12 H2O + 4 Al2O3 + 3 N2
NO2(g) + H2O(g) + O2(g) = HNO3(aq) =>
4 NO2(g) + 2 H2O(g) + O2(g) = 4 HNO3(aq)
K + OH = KOH = O + KK =>
K + OH = KOH
K2O + CuO = Cu2K + O2 =>
2 K2O + 8 CuO = 4 Cu2K + 5 O2
C3H8O2 + C3H8O = H2O + C7H14O2 =>
6 C3H8O2 + C3H8O = 7 H2O + 3 C7H14O2
Ca(OH)2 + (H3PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2(H3PO4) = Ca3(PO4)2 + 6 H2O
C8H14 + O2 = CO2 + H2 =>
C8H14 + 8 O2 = 8 CO2 + 7 H2
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl =>
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
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