Equations balanced on the previous day | Equations balanced on the next day |
2 Ag2O = 4 Ag + O2
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
PB(s) + H2O(l) + O2(g) = PB(OH)2 =>
2 PB(s) + 2 H2O(l) + O2(g) = 2 PB(OH)2
V + H2SO4 = V2(SO4)5 + S + H2O =>
6 V + 20 H2SO4 = 3 V2(SO4)5 + 5 S + 20 H2O
C6H5NO2 + Fe + H2O = Fe3O4 + C6H5NH2 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 3 Fe3O4 + 4 C6H5NH2
PbSO4 + KNO3 = Pb(NO3)2 + K2SO4 =>
PbSO4 + 2 KNO3 = Pb(NO3)2 + K2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H + O + C = C6H12O22 =>
12 H + 22 O + 6 C = C6H12O22
Co(NO3)2 + NaHCO3 = CO2 + CoCO3 + H2O + NaNO3 =>
Co(NO3)2 + 2 NaHCO3 = CO2 + CoCO3 + H2O + 2 NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H + O = CO + H =>
C2H + 2 O = 2 CO + H
Cr2(SO4)3 + KClO3 + NaOH = Na2CrO4 + KCl + Na2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 NaOH = 2 Na2CrO4 + KCl + 3 Na2SO4 + 5 H2O
Na2[B2(OH)4(O2)2(OH)4]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2(OH)4]6H2O + 58 KI + 30 H2SO4 = Na2SO4 + 29 K2SO4 + 6 B2O3 + 55 H2O + 29 I2
Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2
C2 + H2 = C7H8 =>
7 C2 + 8 H2 = 2 C7H8
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SO3(g) = SO2 + O2(g) =>
2 SO3(g) = 2 SO2 + O2(g)
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
PB(s) + H2O(l) + O2(g) = PB(OH)2 =>
2 PB(s) + 2 H2O(l) + O2(g) = 2 PB(OH)2
SO3(g) = SO2 + O2(g) =>
2 SO3(g) = 2 SO2 + O2(g)
IO3{-} + S2O3{2-} + H{+} = I{-} + S4O7{2-} + H2O =>
2 IO3{-} + 6 S2O3{2-} + 6 H{+} = 2 I{-} + 3 S4O7{2-} + 3 H2O
Ca3N2(s) + H2O = Ca(OH)2 + NH3 =>
Ca3N2(s) + 6 H2O = 3 Ca(OH)2 + 2 NH3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C12H28O4Ti + Fe(NO3)3 + O2 = TiFe3O4 + CO2 + N2 + H2O =>
2 C12H28O4Ti + 6 Fe(NO3)3 + 11 O2 = 2 TiFe3O4 + 24 CO2 + 9 N2 + 28 H2O
Ti + HNO3 = Ti(NO3)2 + N2O + H2O =>
4 Ti + 10 HNO3 = 4 Ti(NO3)2 + N2O + 5 H2O
NaNO2 + NaI + H2SO4 = NO + I + Na2SO4 + H2O =>
NaNO2 + NaI + H2SO4 = NO + I + Na2SO4 + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Au + NaCl + HCl + O2 = NaAuCl4 + H2O =>
4 Au + 4 NaCl + 12 HCl + 3 O2 = 4 NaAuCl4 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3(g) = SO2 + O2(g) =>
2 SO3(g) = 2 SO2 + O2(g)
PB(s) + H2O(l) + O2(g) = PB(OH)2 =>
2 PB(s) + 2 H2O(l) + O2(g) = 2 PB(OH)2
Br{-} + I3{-} + Na2S2O3 = NaBr + I{-} + S4O6{2-} =>
4 Br{-} + I3{-} + 2 Na2S2O3 = 4 NaBr + 3 I{-} + S4O6{2-}
C2 + H2 = C7H8 =>
7 C2 + 8 H2 = 2 C7H8
N2O + H2O = HNO =>
N2O + H2O = 2 HNO
CaOH + NaCl2 = CaCl + Na(OH)2 =>
2 CaOH + NaCl2 = 2 CaCl + Na(OH)2
Zn(s) + HCl(aq) = Zn{2+}(aq) + H2(g) + Cl{-}(aq) =>
Zn(s) + 2 HCl(aq) = Zn{2+}(aq) + H2(g) + 2 Cl{-}(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
H2SO3 + Ca(OH)2 = HOH + Ca2(SO4) =>
H2SO3 + 2 Ca(OH)2 = 3 HOH + Ca2(SO4)
CuCl2 + Pb(No3)4 = Cu(No3)2 + PbCl4 =>
2 CuCl2 + Pb(No3)4 = 2 Cu(No3)2 + PbCl4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
SO2 + O3 = SO3 =>
3 SO2 + O3 = 3 SO3
Ca(ClO3)2(S) = CaCl2(S) + O2(g) =>
Ca(ClO3)2(S) = CaCl2(S) + 3 O2(g)
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
C2 + H2 = C7H8 =>
7 C2 + 8 H2 = 2 C7H8
PB(s) + H2O(l) + O2(g) = PB(OH)2 =>
2 PB(s) + 2 H2O(l) + O2(g) = 2 PB(OH)2
Pb3O4 + H2SO4 + KHC2O4*H2C2O4*2H2O = PbSO4 + K2SO4 + CO2 + H2O =>
4 Pb3O4 + 13 H2SO4 + 2 KHC2O4*H2C2O4*2H2O = 12 PbSO4 + K2SO4 + 8 CO2 + 20 H2O
C6H5NO2 + Fe + H2O = Fe3O4 + C6H5NH2 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 3 Fe3O4 + 4 C6H5NH2
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Equations balanced on 11/19/23
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