Equations balanced on the previous day | Equations balanced on the next day |
CrNO3 = Cr + N + 3 O
Mg2 + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg2 + 24 HNO3 = 10 Mg(NO3)2 + 2 N2 + 12 H2O
KOH + HClO = KClO + H2O =>
KOH + HClO = KClO + H2O
Ca(OH)2 + H2CrO4 = H2O + CaCrO4 =>
Ca(OH)2 + H2CrO4 = 2 H2O + CaCrO4
CHI3 + AgNO3 + H2O = AgI + HNO3 + CO =>
CHI3 + 3 AgNO3 + H2O = 3 AgI + 3 HNO3 + CO
C12H22O11 = C6H12O6 + C6H10O5 =>
C12H22O11 = C6H12O6 + C6H10O5
Hg2O = Hg + O =>
Hg2O = 2 Hg + O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeSO4 + H2NO6 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
8 FeSO4 + H2NO6 + 4 H2SO4 = 4 Fe2(SO4)3 + NO + 5 H2O
KO2 + KI + H2SO4 = HIO4 + KHSO4 + H2O =>
8 KO2 + 3 KI + 11 H2SO4 = 3 HIO4 + 11 KHSO4 + 4 H2O
H4P2O7 + Ca = CaP2O7 + H2 =>
H4P2O7 + Ca = CaP2O7 + 2 H2
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
Fe2O2(s) + H2(g) = Fe(s) + H2O =>
Fe2O2(s) + 2 H2(g) = 2 Fe(s) + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Na2S2O3(aq) + HCl(aq) = SO2(g) + NaCl(aq) + H2O(l) + S =>
Na2S2O3(aq) + 2 HCl(aq) = SO2(g) + 2 NaCl(aq) + H2O(l) + S
Fe(SCN)3 + KF = K3[FeF6] + KSCN =>
Fe(SCN)3 + 6 KF = K3[FeF6] + 3 KSCN
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
VO2{+} + H{+} + I{-} = VO{2+} + H2O + I2 =>
2 VO2{+} + 4 H{+} + 2 I{-} = 2 VO{2+} + 2 H2O + I2
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
Ti + S = Ti2S =>
2 Ti + S = Ti2S
Ne + O = Ne2O =>
2 Ne + O = Ne2O
Cu{2+} + S2O3{2-} = Cu{+} + S4O6{2-} =>
2 Cu{2+} + 2 S2O3{2-} = 2 Cu{+} + S4O6{2-}
Al2(CrO4)3 + (NH4)2(SO4) = (NH4)2(CrO4) + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2(SO4) = 3(NH4)2(CrO4) + Al2(SO4)3
H2P + O2 = H2O + PO4 =>
2 H2P + 5 O2 = 2 H2O + 2 PO4
(NH4)2(SO4) + Cu(NO3)2 = (NH4)(NO3) + Cu2(SO4)2 =>
2(NH4)2(SO4) + 2 Cu(NO3)2 = 4(NH4)(NO3) + Cu2(SO4)2
SnCl2 + Sr(OH)2 = Sn(OH)2 + SrCl2 =>
SnCl2 + Sr(OH)2 = Sn(OH)2 + SrCl2
KI + KMnO4 + HCI = KCI + MnCI2 + I2 + H2O =>
12 KI + 2 KMnO4 + 16 HCI = 14 KCI + 2 MnCI2 + 5 I2 + 8 H2O
BaCl2 + Al2(SO4) = Ba(SO4) + Al2Cl2 =>
BaCl2 + Al2(SO4) = Ba(SO4) + Al2Cl2
ZnSO4 + Ba(OH)2 = Zn(OH)2 + Ba(SO4) =>
ZnSO4 + Ba(OH)2 = Zn(OH)2 + Ba(SO4)
Pb3O4 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
5 Pb3O4 + 2 Mn(NO3)2 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
B + NaNO3 = B(NO3)3 + Na =>
B + 3 NaNO3 = B(NO3)3 + 3 Na
CH3COOH + ZnCO3 = Zn(CH3COO)2 + CO2H2O =>
2 CH3COOH + ZnCO3 = Zn(CH3COO)2 + CO2H2O
PB + H2O + O2 = PB(OH)2 =>
2 PB + 2 H2O + O2 = 2 PB(OH)2
(CH3COO)2Pb(aq) + Na2CO3(aq) = PbCO3(s) + (CH3COO)Na(aq) =>
(CH3COO)2Pb(aq) + Na2CO3(aq) = PbCO3(s) + 2(CH3COO)Na(aq)
H3PO4 + Rb = H + PO4Rb =>
H3PO4 + Rb = 3 H + PO4Rb
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
VO{2+} + Zn + H{+} = V{3+} + Zn{2+} + H2O =>
2 VO{2+} + Zn + 4 H{+} = 2 V{3+} + Zn{2+} + 2 H2O
CrNO3 = Cr + N + O =>
CrNO3 = Cr + N + 3 O
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
O2 + Mn + Al(OH)3 = Al(MnO4)3 + H2 =>
9 O2 + 6 Mn + 2 Al(OH)3 = 2 Al(MnO4)3 + 3 H2
C3H5(OH)2OH = C3H5(OH)3 =>
C3H5(OH)2OH = C3H5(OH)3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Fe + HCl = Fe2HCl =>
2 Fe + HCl = Fe2HCl
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
Hg2Cl2 + NH3 = Hg + Hg(NH2)Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + Hg(NH2)Cl + NH4Cl
C20H42 + O2 = CO2 + [H20] =>
10 C20H42 + 200 O2 = 200 CO2 + 21[H20]
BaSiO3 + HBr = H2SiBr6 + BaBr2 + H2O =>
BaSiO3 + 8 HBr = H2SiBr6 + BaBr2 + 3 H2O
MgSO4 + NaAlO2 + H2O = Al5Mg10(OH)31(SO4)2 + NaOH + Al2(SO4)3 =>
30 MgSO4 + 31 NaAlO2 + 62 H2O = 3 Al5Mg10(OH)31(SO4)2 + 31 NaOH + 8 Al2(SO4)3
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