| Equations balanced on the previous day | Equations balanced on the next day |
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Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
P + KIO4 + KOH = K3PO4 + I + H2O =>
7 P + 5 KIO4 + 16 KOH = 7 K3PO4 + 5 I + 8 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
As + H2SO4 = H3AsO4 + SO2 + H2O =>
2 As + 5 H2SO4 = 2 H3AsO4 + 5 SO2 + 2 H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
K2C2 + H2O = KOH + C2H2 =>
K2C2 + 2 H2O = 2 KOH + C2H2
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
CA3(PO4)2 + SIO2 + C = CASIO3 + P4 + CO =>
2 CA3(PO4)2 + 6 SIO2 + 14 C = 6 CASIO3 + P4 + 10 CO
NaCr02 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCr02 + 13 PbO2 + 32 NaOH = 4 Na2CrO4 + 13 Na2PbO2 + 16 H2O
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + CrCl3 + H2O + K2SO4 =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + 2 CrCl3 + 7 H2O + K2SO4
ZnCl2 + C2H5Oh = C2H5Cl + Zn + Oh =>
ZnCl2 + 2 C2H5Oh = 2 C2H5Cl + Zn + 2 Oh
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Fe + AGNO3 = Fe(NO3)2 + AG =>
Fe + 2 AGNO3 = Fe(NO3)2 + 2 AG
Br2 + OH{-} = H2O + BrO3{-} + Br{-} =>
3 Br2 + 6 OH{-} = 3 H2O + BrO3{-} + 5 Br{-}
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C4H9OH + CH3COOH = CH3COOC4H9 + H2O =>
C4H9OH + CH3COOH = CH3COOC4H9 + H2O
KI + MNO2 + H2SO4 = K2SO4 + MNSO4 + H2O + I2 =>
2 KI + MNO2 + 2 H2SO4 = K2SO4 + MNSO4 + 2 H2O + I2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(ClO3)2(s) = MgCl2(s) + O2(g) =>
Mg(ClO3)2(s) = MgCl2(s) + 3 O2(g)
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Na2 + O2 = NaO =>
Na2 + O2 = 2 NaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + H2O + N2 =>
5 Cr2O3 + 6 KNO3 + 14 KOH = 10 K2CrO4 + 7 H2O + 3 N2
H2SnO3 + NO2 + H20 = Sn + HNO3 =>
20 H2SnO3 + 60 NO2 + H20 = 20 Sn + 60 HNO3
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Cu2S + HNO3 = Cu(NO3)2 + SO2 + NO2 + H20 =>
10 Cu2S + 60 HNO3 = 20 Cu(NO3)2 + 10 SO2 + 20 NO2 + 3 H20
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
Al + {3} = Al{2}O{3} =>
3 Al + 2{3} = 3 Al{2}O{3}
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Y3Al5O12 = Y2O3 + Al2O3 =>
2 Y3Al5O12 = 3 Y2O3 + 5 Al2O3
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
CH4 = C + H2 =>
CH4 = C + 2 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/24/14
Equations balanced on 12/24/13
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