Equations balanced on the previous day | Equations balanced on the next day |
K2SO3 + HCl = K2Cl + HSO3
ClFe3 + KHO = Fe3OH + KCl =>
ClFe3 + KHO = Fe3OH + KCl
PO4{3-} + HCl = H3PO4 + Cl{-} =>
PO4{3-} + 3 HCl = H3PO4 + 3 Cl{-}
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
H2SO4(a) + Fe(s) = FeSO4(a) + H2(s) =>
H2SO4(a) + Fe(s) = FeSO4(a) + H2(s)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CaO + H2O = Ca + H2O2 =>
CaO + H2O = Ca + H2O2
K2Mn2O4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
3 K2Mn2O4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + O3
KMnO4 + NaSO3 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = 2 MnSO4 + 5 NaSO4 + K2SO4 + 3 H2O
NH3 + Ba(OH)2 = NH3OH + Ba =>
2 NH3 + Ba(OH)2 = 2 NH3OH + Ba
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Sn + Pb(NO3)2 = Pb + Sn(NO3)4 =>
Sn + 2 Pb(NO3)2 = 2 Pb + Sn(NO3)4
CsNa2 + H2O = H2 + CsOH + NaOH =>
2 CsNa2 + 6 H2O = 3 H2 + 2 CsOH + 4 NaOH
K(OH) + (NH4)2(SO4) = (NH3) + H2O + K2SO4 =>
2 K(OH) + (NH4)2(SO4) = 2(NH3) + 2 H2O + K2SO4
NaHCO3(aq) + H2C2O4(aq) = Na2C2O4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + H2C2O4(aq) = Na2C2O4(aq) + 2 H2O(l) + 2 CO2(g)
FeO + Mn = Mn2O5 + Fe =>
5 FeO + 2 Mn = Mn2O5 + 5 Fe
S2O8{2-} + CrO2{-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
3 S2O8{2-} + 2 CrO2{-} + 8 OH{-} = 2 CrO4{2-} + 6 SO4{2-} + 4 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
O2 + Co(NO3)2*6H2O + KSCN + C2H10N4O6 = [Co(C2H9N4O6)2(NCS)2]NCS + KOH + H2O + KNO3 =>
3 O2 + 4 Co(NO3)2*6H2O + 12 KSCN + 8 C2H10N4O6 = 4[Co(C2H9N4O6)2(NCS)2]NCS + 4 KOH + 26 H2O + 8 KNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Bi(NO3)3 + K2C2O4 = K3[Bi(C2O4)3] + KNO3 =>
Bi(NO3)3 + 3 K2C2O4 = K3[Bi(C2O4)3] + 3 KNO3
Ho + HOH = Ho(OH)3 + H2 =>
2 Ho + 6 HOH = 2 Ho(OH)3 + 3 H2
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
B(OH)3 = B2O3 + H2O =>
2 B(OH)3 = B2O3 + 3 H2O
CH3N2 + O2 = CO2 + H2O + N2 =>
4 CH3N2 + 7 O2 = 4 CO2 + 6 H2O + 4 N2
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
Cr(OH)4{-} + H2O2 = CrO4{-} + H2O =>
Cr(OH)4{-} + 2 H2O2 = CrO4{-} + 4 H2O
Na2Hg + HCl = H2 + NaCl + Hg =>
Na2Hg + 2 HCl = H2 + 2 NaCl + Hg
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH2 + H = CH3 =>
CH2 + H = CH3
Mg + Al2S3 = MgS + Al =>
3 Mg + Al2S3 = 3 MgS + 2 Al
CH3CH2CH2(OH)CH2OH + O2 = CO2 + H2O =>
4 CH3CH2CH2(OH)CH2OH + 23 O2 = 16 CO2 + 22 H2O
NH3 + B2 = NB + H2B =>
4 NH3 + 5 B2 = 4 NB + 6 H2B
KMnO4 + H2SO4 + KBr = Br2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 5 Br2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
CoBr2 = Co2 + Br =>
2 CoBr2 = Co2 + 4 Br
Fe(s) + CN(g) = Fe(CN)2 =>
Fe(s) + 2 CN(g) = Fe(CN)2
H2RuCl6 + BaCl2 = HCl + BaRuCl6 =>
H2RuCl6 + BaCl2 = 2 HCl + BaRuCl6
Co3Mn3O4 + O2 = CoMnO3 =>
2 Co3Mn3O4 + 5 O2 = 6 CoMnO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Cu + Zn(NO3)2 = Zn + Cu(NO3) =>
2 Cu + Zn(NO3)2 = Zn + 2 Cu(NO3)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
N2 + H2SO4 = NSO4 + H2 =>
N2 + 2 H2SO4 = 2 NSO4 + 2 H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CH3CH2CH2CHO + Cr2O7{-2} + H{+} = CH3CH2CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2CHO + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CH2COOH + 2 Cr{3+} + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe(s) + O2(s) = Fe2O3(s) =>
4 Fe(s) + 3 O2(s) = 2 Fe2O3(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
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