Equations balanced on the previous day | Equations balanced on the next day |
2 O2 + N2 + 2 CO = 2 CO3N
Pb(C2H3O2)2 = Pb{2+} + C2H3O2{-} =>
Pb(C2H3O2)2 = Pb{2+} + 2 C2H3O2{-}
H + O = H2O =>
2 H + O = H2O
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C30H62 + O2 = H2O + CO2 =>
2 C30H62 + 91 O2 = 62 H2O + 60 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MG + O = MGO =>
MG + O = MGO
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
Na2CO3 = Na{+} + CO3{2-} =>
Na2CO3 = 2 Na{+} + CO3{2-}
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca + V2O5 = CaO + V =>
5 Ca + V2O5 = 5 CaO + 2 V
NaI + Ca = CaI + Na =>
NaI + Ca = CaI + Na
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
KSCN(aq) + Fe(NO3)2(aq) = Fe(SCN)2 + KNO3 =>
2 KSCN(aq) + Fe(NO3)2(aq) = Fe(SCN)2 + 2 KNO3
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Mo2O3 + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
5 Mo2O3 + 6 KMnO4 + 9 H2SO4 = 10 MoO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2O + 3 CO2
L2 + Na2S2O3 = NaL + Na2S4O6 =>
L2 + 2 Na2S2O3 = 2 NaL + Na2S4O6
NaAu(CN)2 + Zn = Na2Zn(CN)4 + Au =>
2 NaAu(CN)2 + Zn = Na2Zn(CN)4 + 2 Au
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
HCl + H2SO3 + KIO3 = ICl + KCl + H2SO4 + H20 =>
20 HCl + 30 H2SO3 + 10 KIO3 = 10 ICl + 10 KCl + 30 H2SO4 + H20
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + KNO3 =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 KNO3
C3H7NO3 + O2 = CO2 + H20 + CH4N2O =>
4 C3H7NO3 + 5 O2 = 10 CO2 + H20 + 2 CH4N2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
KI + Cl2 = KCl2 + I2 =>
2 KI + 2 Cl2 = 2 KCl2 + I2
KI + FeCl3 = FeCl2 + KCl + I2 =>
2 KI + 2 FeCl3 = 2 FeCl2 + 2 KCl + I2
AGBR = AG + BR =>
AGBR = AG + BR
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KOH + H2SO4 = HOH + K2SO4 =>
2 KOH + H2SO4 = 2 HOH + K2SO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
NaI + Ca = CaI + Na =>
NaI + Ca = CaI + Na
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S + BaCl2 = ClH + BaS =>
H2S + BaCl2 = 2 ClH + BaS
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Hg + HNO3 = Hg(NO3)2 + H2O + NO =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4 H2O + 2 NO
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
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Equations balanced on 05/09/15
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