Equations balanced on the previous day | Equations balanced on the next day |
2 Cr2H4 + 5 O2 = 2 Cr2O3 + 4 H2O
Cd + SnO2 = Sn + CdO =>
2 Cd + SnO2 = Sn + 2 CdO
Na(OH) + SO3 = Na2SO4 + H2O =>
2 Na(OH) + SO3 = Na2SO4 + H2O
Al(NO3)3 + BaCl2 = AlCl3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(NO3)2
I{-} + MnO4{-} + OH{-} = MnO4{-2} + IO4{-} + H2O =>
I{-} + 8 MnO4{-} + 8 OH{-} = 8 MnO4{-2} + IO4{-} + 4 H2O
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K3AsO4 + H2O =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 11 K2SO4 + 2 K3AsO4 + 8 H2O
HCl(aq) + NaF(aq) = HF(aq) + NaCl(aq) =>
HCl(aq) + NaF(aq) = HF(aq) + NaCl(aq)
HClO4 + Na2CO3 = NaClO4 + H2CO3 =>
2 HClO4 + Na2CO3 = 2 NaClO4 + H2CO3
nitrogenmonoxide + Oxygen = nitrogendioxide =>
2 NO + O2 = 2 NO2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 8 H{+} + 40 NO
CH4 + Br = CBr4 + H2 =>
CH4 + 4 Br = CBr4 + 2 H2
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe =>
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe
Ca3(PO4)2 + C + SiO2 = CO + P4 + CaSiO3 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 10 CO + P4 + 6 CaSiO3
HCN + H2O = NH3 + O2 + CH4 =>
2 HCN + 6 H2O = 2 NH3 + 3 O2 + 2 CH4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Na + Ca3(PO4)2 = Na3PO4 + Ca =>
6 Na + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca
BaCl2 + K + SO4 = BaSO4 + KCl =>
BaCl2 + 2 K + SO4 = BaSO4 + 2 KCl
Fe2(CO3)3 + CO2 + H2O = Fe(HCO3)3 =>
Fe2(CO3)3 + 3 CO2 + 3 H2O = 2 Fe(HCO3)3
Fe2(CO3)3 + CO2 + H2O = Fe(HCO3)3 =>
Fe2(CO3)3 + 3 CO2 + 3 H2O = 2 Fe(HCO3)3
K2CO3 + C15H31COOH = C15H31COOK + H2CO3 =>
K2CO3 + 2 C15H31COOH = 2 C15H31COOK + H2CO3
Al + H2O + NaCl = AlCl3 + H + NaO =>
Al + 3 H2O + 3 NaCl = AlCl3 + 6 H + 3 NaO
BaO(aq) + H2O(l) = Ba(OH)2(aq) =>
BaO(aq) + H2O(l) = Ba(OH)2(aq)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe2(CO3)3 + CO2 + H2O = Fe(HCO3)3 =>
Fe2(CO3)3 + 3 CO2 + 3 H2O = 2 Fe(HCO3)3
Ag2CO3 + CH3COOH = CH3CO2Ag + CO2 + H2O =>
Ag2CO3 + 2 CH3COOH = 2 CH3CO2Ag + CO2 + H2O
Cu(s) + Ag(NO3)(l) = Ag(s) + Cu(NO3)(l) =>
Cu(s) + Ag(NO3)(l) = Ag(s) + Cu(NO3)(l)
CH3OH + O2 = C02 + H2O =>
2 CH3OH + O2 = C02 + 4 H2O
Al(OH)3 + K2CO3 = Al2(CO3)3 + KOH =>
2 Al(OH)3 + 3 K2CO3 = Al2(CO3)3 + 6 KOH
Fe2(CO3)3 + CO2 + H2O = Fe(HCO3)3 =>
Fe2(CO3)3 + 3 CO2 + 3 H2O = 2 Fe(HCO3)3
C4H8(OH)2 + O2 = H2O + CO2 =>
2 C4H8(OH)2 + 11 O2 = 10 H2O + 8 CO2
Fe2(CO3)3 + CO2 + H2O = Fe(HCO3)3 =>
Fe2(CO3)3 + 3 CO2 + 3 H2O = 2 Fe(HCO3)3
Pb(NO3)2 + K3PO4 = KNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3PO4 = 6 KNO3 + Pb3(PO4)2
C6H2Br3OH + HBr = C6H5OH + Br =>
C6H2Br3OH + 3 HBr = C6H5OH + 6 Br
C5H12OH + O2 = CO2 + H2O =>
4 C5H12OH + 31 O2 = 20 CO2 + 26 H2O
Fe2(CO3)3 + CO2 + H2O = Fe(HCO3)3 =>
Fe2(CO3)3 + 3 CO2 + 3 H2O = 2 Fe(HCO3)3
Cu3P + H{+} + Cr2O7{2-} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{2-} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
(HCOO)2Ca = HCOO + Ca =>
(HCOO)2Ca = 2 HCOO + Ca
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
B + A = AB =>
B + A = AB
Au + HC2H3O2 = AuC2H3O2 + H =>
Au + HC2H3O2 = AuC2H3O2 + H
CuSo4(aq) + Al(s) = Al2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Al(s) = Al2(So4)3(aq) + 3 Cu(s)
C11H12O13 + O2 = CO2 + H2O =>
2 C11H12O13 + 15 O2 = 22 CO2 + 12 H2O
HCl3CO2 + OH = Cl3CO2 + H2O =>
HCl3CO2 + OH = Cl3CO2 + H2O
Ca{2+} + H2O = HCa{3+} + OH{-} =>
Ca{2+} + H2O = HCa{3+} + OH{-}
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
C2O4 + CrO4 + H2O = HCO3 + Cr(OH)3 =>
5 C2O4 + 2 CrO4 + 8 H2O = 10 HCO3 + 2 Cr(OH)3
H2SO4 + N2O3 = H2O + N2(SO4)3 =>
3 H2SO4 + N2O3 = 3 H2O + N2(SO4)3
C2O4 + CrO4 + H2O = HCO3 + Cr(OH)3 =>
5 C2O4 + 2 CrO4 + 8 H2O = 10 HCO3 + 2 Cr(OH)3
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
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