Equations balanced on the previous day | Equations balanced on the next day |
2 Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + 2 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
FeO + Al2 = Fe + Al2O =>
FeO + Al2 = Fe + Al2O
HCl + CO2 + CaO = Ca(OCl)2 + C2H8 =>
8 HCl + 2 CO2 + 4 CaO = 4 Ca(OCl)2 + C2H8
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
N + Na = NNa3 =>
N + 3 Na = NNa3
Fe2(SO4)3 + Na2SO4 = Fe2SO4 + NaSO4 =>
Fe2(SO4)3 + 2 Na2SO4 = Fe2SO4 + 4 NaSO4
Hg2Cl2 + HCl = Cl + HgH =>
Hg2Cl2 + 2 HCl = 4 Cl + 2 HgH
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
CH3 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
2 CH3 + 2 KMnO4 + 3 H2SO4 = 2 HCOOH + 2 MnSO4 + K2SO4 + 4 H2O
Na + Ar = Na2Ar =>
2 Na + Ar = Na2Ar
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
HCl(g) = H2(g) + Cl2(l) =>
2 HCl(g) = H2(g) + Cl2(l)
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr
CH3CH2CH2CH2NO2 + SnCl2 + HCl = CH3CH2CH2CH2NH2 + SnCl4 + H2O =>
CH3CH2CH2CH2NO2 + 3 SnCl2 + 6 HCl = CH3CH2CH2CH2NH2 + 3 SnCl4 + 2 H2O
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
MnO4{-} + H2S + H{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{2+} + 5 S + 8 H2O
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
SnCl2 + NaOH + Bi(NO3)3 = Bi + Na2SnO3 + H2O + NaCl + NaNO3 =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 2 Bi + 3 Na2SnO3 + 9 H2O + 6 NaCl + 6 NaNO3
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + KOH = FeO + K2O + H2 =>
Fe + 2 KOH = FeO + K2O + H2
Fe + KOH = Fe(OH)2 + K =>
Fe + 2 KOH = Fe(OH)2 + 2 K
P4 + HNO3 = P2O5 + NO + H2O =>
3 P4 + 20 HNO3 = 6 P2O5 + 20 NO + 10 H2O
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
KOH + Fe = Fe(OH)3 + K =>
3 KOH + Fe = Fe(OH)3 + 3 K
CoFeS2 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CoFeS2 + 32 HNO3 = 3 Co(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
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