Equations balanced on the previous day | Equations balanced on the next day |
3 C2H6 + 9 O = C6H2O + 8 H2O
MnCl2 + K4[Fe(CN)6] = KCl + Mn2[Fe(CN)6] =>
2 MnCl2 + K4[Fe(CN)6] = 4 KCl + Mn2[Fe(CN)6]
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
Cu(s)Pd{2}(aq) = Pd(s)Cu{2}(aq) =>
Cu(s)Pd{2}(aq) = Pd(s)Cu{2}(aq)
MgO + N2 = Mg3N2 + O2 =>
6 MgO + 2 N2 = 2 Mg3N2 + 3 O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
PbCl2(aq) + MgBr2(aq) = PbBr2(aq) + MgCl2(g) =>
PbCl2(aq) + MgBr2(aq) = PbBr2(aq) + MgCl2(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + NiI = AlI + Ni =>
Al + NiI = AlI + Ni
HClO4(s) + P4O10(g) = H3PO4(s) + Cl2O7(s) =>
12 HClO4(s) + P4O10(g) = 4 H3PO4(s) + 6 Cl2O7(s)
CuSO4 = Cu{+} + SO4{-}2 =>
CuSO4 = Cu{+} + SO4{-}2
CH4 + CO2 = CH4CO2 =>
CH4 + CO2 = CH4CO2
NH3 + I2 = N2I + H2 =>
4 NH3 + I2 = 2 N2I + 6 H2
C12H23O2 + O2 = CO2 + H2O =>
4 C12H23O2 + 67 O2 = 48 CO2 + 46 H2O
CH4 + CO2 = CH4CO2 =>
CH4 + CO2 = CH4CO2
Ca3PO4 + KCO3 = CaCO3 + K3PO4 =>
Ca3PO4 + 3 KCO3 = 3 CaCO3 + K3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OOC2H5 + O2 = CO2 + H2O =>
2 C2H5OOC2H5 + 11 O2 = 8 CO2 + 10 H2O
C9H11NO + KMnO4 + H2SO4 = H2O + C9H9NO3 + K2SO4 + MnSO4 =>
5 C9H11NO + 6 KMnO4 + 9 H2SO4 = 14 H2O + 5 C9H9NO3 + 3 K2SO4 + 6 MnSO4
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O + NaOH =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 H2O + 4 NaOH
H2CrO4 = H2 + Cr + O2 =>
H2CrO4 = H2 + Cr + 2 O2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Na(s) + F2(g) = NaF(s) =>
2 Na(s) + F2(g) = 2 NaF(s)
HNO3 + Mg = NH4NO3 + Mg(NO3)2 + O =>
4 HNO3 + Mg = NH4NO3 + Mg(NO3)2 + 3 O
K2Cr2O7 + H2SO4 + KI = I2 + Cr2O3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 KI = 3 I2 + Cr2O3 + 4 K2SO4 + 4 H2O
C12H22O12(s) + O2(g) = H2O(l) + CO2(g) =>
2 C12H22O12(s) + 23 O2(g) = 22 H2O(l) + 24 CO2(g)
CH161O051 + O2 = CO2 + H2O =>
4 CH161O051 + 63 O2 = 4 CO2 + 322 H2O
CoCl2*6H2O + MnCl2*6H2O + NaOH = [Mn2CoO3] + NaCl + H2O =>
CoCl2*6H2O + 2 MnCl2*6H2O + 6 NaOH = [Mn2CoO3] + 6 NaCl + 21 H2O
C35H54O27 + O2 = CO2 + H2O =>
C35H54O27 + 35 O2 = 35 CO2 + 27 H2O
Cu2S + O2 = Cu + SO3 = CuO + SO2 =>
2 Cu2S + 3 O2 = 4 Cu + 2 SO3
Al(OH)3 + HCl = AlCl2(OH) + H2O =>
Al(OH)3 + 2 HCl = AlCl2(OH) + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O3 + C2H5OH = CH3COOH + H2O2 =>
O3 + C2H5OH = CH3COOH + H2O2
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
NaHS + H2SO4 = Na2SO4 + H2O + SO2 =>
2 NaHS + 7 H2SO4 = Na2SO4 + 8 H2O + 8 SO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
NH4 + Ca = NH4Ca =>
NH4 + Ca = NH4Ca
CH3OH + CH3CH2CH2COCl = CH3OOCCH2CH2CH3 + HCl =>
CH3OH + CH3CH2CH2COCl = CH3OOCCH2CH2CH3 + HCl
C14H20O + C6H8 = C14H28O + C6H6 =>
C14H20O + 4 C6H8 = C14H28O + 4 C6H6
MnCl2 + Cl2 + KOH = MnO2 + KCl + H2O =>
MnCl2 + Cl2 + 4 KOH = MnO2 + 4 KCl + 2 H2O
NaCN + Ca(OCl)2 + NaOH = N2 + CO2 + NaCl + H2O + Ca =>
6 NaCN + 5 Ca(OCl)2 + 4 NaOH = 3 N2 + 6 CO2 + 10 NaCl + 2 H2O + 5 Ca
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
K(s) + Br2(g) = KBr(aq) =>
2 K(s) + Br2(g) = 2 KBr(aq)
K2[Zn(OH)4] + ZnCl2 = Zn(OH)2 + KCl =>
K2[Zn(OH)4] + ZnCl2 = 2 Zn(OH)2 + 2 KCl
HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + NO2 + H2O =>
4 HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 NO2 + 2 H2O
C12H10O2 + O2 = CO2 + H2O =>
2 C12H10O2 + 27 O2 = 24 CO2 + 10 H2O
Au + Sb2O2SO4 + SbCl3 = AuCl3 + SbOCl + Sb2S2O =>
16 Au + 6 Sb2O2SO4 + 27 SbCl3 = 16 AuCl3 + 33 SbOCl + 3 Sb2S2O
Al2O3 + NaOH + H2O = NaAl(OH)4(H2O)2 =>
Al2O3 + 2 NaOH + 7 H2O = 2 NaAl(OH)4(H2O)2
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