Equations balanced on the previous day | Equations balanced on the next day |
9 CH2CHCH2CH2CHCH2 + 14 O3 = 30 CH2O + 6 CHOCH2CHCHO
Mg(OH)2 + CH3COOH = H2O + Mg(CH3COO)2 =>
Mg(OH)2 + 2 CH3COOH = 2 H2O + Mg(CH3COO)2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sn + HNO3 = H2SnO3 + H2O + NO2 =>
Sn + 4 HNO3 = H2SnO3 + H2O + 4 NO2
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Fe(NO3)3 + K2CO3 = Fe2(CO3)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KNO3
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
Pb3O4 + H{+} + I{-} = PbI2 + I2 + H2O =>
Pb3O4 + 8 H{+} + 8 I{-} = 3 PbI2 + I2 + 4 H2O
H{+} + NO3{-} + UO{+2} = NO + UO2{+2} + H2O =>
2 H{+} + 2 NO3{-} + 3 UO{+2} = 2 NO + 3 UO2{+2} + H2O
Al + Hg(NO3)2 = Al2NO3 + Hg =>
4 Al + Hg(NO3)2 = 2 Al2NO3 + Hg
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
N2 + Ca = Ca3N2 =>
N2 + 3 Ca = Ca3N2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
MGCl2 + H2O = MG(OH)2 + HCl =>
MGCl2 + 2 H2O = MG(OH)2 + 2 HCl
C4H8O + Cu2O = Cu + CO2 + H2O =>
C4H8O + 11 Cu2O = 22 Cu + 4 CO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3COOH + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 CH3COOH + Al(OH)3 = 3 H2O + Al(C2H3O2)3
SO2 + Br2 + H2O = H{+} + SO4{2-} + Br{-} =>
SO2 + Br2 + 2 H2O = 4 H{+} + SO4{2-} + 2 Br{-}
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
C2H6 + O2 = H20 + CO2 =>
10 C2H6 + 20 O2 = 3 H20 + 20 CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ag2CO3(s) = Ag(s) + CO2(g) + O2(g) =>
2 Ag2CO3(s) = 4 Ag(s) + 2 CO2(g) + O2(g)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C17H33COOH + KOH = C17H33COOK + H2O =>
C17H33COOH + KOH = C17H33COOK + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na3N + Pb(C2H3O2)2 = NaC2H3O2 + Pb3N2 =>
2 Na3N + 3 Pb(C2H3O2)2 = 6 NaC2H3O2 + Pb3N2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
K3AsO4 + H2S = As2S5 + KOH + H2O =>
2 K3AsO4 + 5 H2S = As2S5 + 6 KOH + 2 H2O
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
MgCl2(l) + H2O(l) = MgO + HCl =>
MgCl2(l) + H2O(l) = MgO + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
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