Equations balanced on the previous day | Equations balanced on the next day |
42 Al + 16 H{+} + 2(BrO4){-}�� = 14 Al3{+} + Br2 + 8 H2O
H2SO4 + PbS = (PbSO4) + H2S =>
H2SO4 + PbS = (PbSO4) + H2S
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
NH3 + HCO2H = (NH2)2CO + H2O + H2 =>
2 NH3 + HCO2H = (NH2)2CO + H2O + H2
MnO4{-4} + e + H{+} = Mn{2+} + H2O =>
MnO4{-4} + 2e + 8 H{+} = Mn{2+} + 4 H2O
C5H9N + C7H6O2 + C7H6O + H = C19H25NO3 =>
C5H9N + C7H6O2 + C7H6O + 4 H = C19H25NO3
UO2(CH3COO)2 + NaOH = Na2U2O7 + CH3COONa + H2O =>
2 UO2(CH3COO)2 + 6 NaOH = Na2U2O7 + 4 CH3COONa + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cl2O7 + H2O = Cl(OH)7 =>
Cl2O7 + 7 H2O = 2 Cl(OH)7
NiCl2 + NaOH = NiOH + Cl2Na =>
NiCl2 + NaOH = NiOH + Cl2Na
H3BO3 + Fe(OH)2 = [Fe(OH)]3BO3 + H2O =>
H3BO3 + 3 Fe(OH)2 = [Fe(OH)]3BO3 + 3 H2O
P(s) + F2(g) = PF3(l) =>
2 P(s) + 3 F2(g) = 2 PF3(l)
(NH4ClO4) = Cl2 + H2O + N2 + O2 =>
2(NH4ClO4) = Cl2 + 4 H2O + N2 + 2 O2
Mg + H2O = (MgOH)2 + H =>
2 Mg + 2 H2O = (MgOH)2 + 2 H
H2O + [Cr(N2H4CO)6]4[Cr(CN)6]3 + MnO4{-} = Cr2O7{2-} + CO2 + NO3{-} + Mn{2+} + OH{-} =>
919 H2O + 10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 MnO4{-} = 35 Cr2O7{2-} + 420 CO2 + 660 NO3{-} + 1176 Mn{2+} + 2798 OH{-}
MnO4{2-} + H{+} + e = MnO2 + H2O =>
MnO4{2-} + 4 H{+} + 2e = MnO2 + 2 H2O
I2 + SO3 + H2O = I{-} + SO4 + H{+} =>
I2 + SO3 + H2O = 2 I{-} + SO4 + 2 H{+}
Ti(SO4)2 + H2O2 + H2O = H2TiO4 + H2SO4 =>
Ti(SO4)2 + H2O2 + 2 H2O = H2TiO4 + 2 H2SO4
Ag2SO4 + FeSO4 = Ag + Fe2(SO4)3 =>
Ag2SO4 + 2 FeSO4 = 2 Ag + Fe2(SO4)3
Pb(CH3CO2)2 + HCl = PbCl2 + CH3CO2H =>
Pb(CH3CO2)2 + 2 HCl = PbCl2 + 2 CH3CO2H
Mn(NO3)2 + NH4(OH) = Mn(OH)2 + NH4(NO3) =>
Mn(NO3)2 + 2 NH4(OH) = Mn(OH)2 + 2 NH4(NO3)
V2O5 + SO2 = SO3 + V =>
V2O5 + 5 SO2 = 5 SO3 + 2 V
FeCl + NaPO4 = FePO4 + ClNa =>
FeCl + NaPO4 = FePO4 + ClNa
Al2(SIO3)3 + H2O = Al(OH)3 + H2SIO3 =>
Al2(SIO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2SIO3
C8H12O8Sn + HCl = SnCl4 + CH3COOH =>
C8H12O8Sn + 4 HCl = SnCl4 + 4 CH3COOH
Al2(SO3)3 + (NH4)3PO4 = AlPO4 + (NH4)2SO3 =>
Al2(SO3)3 + 2(NH4)3PO4 = 2 AlPO4 + 3(NH4)2SO3
K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Rb2CO3 + Fe(C2H3O2)2 = RbC2H3O2 + FeCO3 =>
Rb2CO3 + Fe(C2H3O2)2 = 2 RbC2H3O2 + FeCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Cu2S = CuCl + H2S =>
2 HCl + Cu2S = 2 CuCl + H2S
SodiumBromide + SilverNitrate = SodiumNitrate + SilverBromide =>
NaBr + AgNO3 = NaNO3 + AgBr
NH3 + I2 = N1I6 + H2 =>
2 NH3 + 6 I2 = 2 N1I6 + 3 H2
S{8+} + AsF{5+} = S{16+}(AsF{6+})2 + AsF{3+} =>
S{8+} + 4 AsF{5+} = S{16+}(AsF{6+})2 + 4 AsF{3+}
HCN + HNO3 = CO2 + NO + H2O =>
3 HCN + 7 HNO3 = 3 CO2 + 10 NO + 5 H2O
NaCl + K2CrO4 = KCl + Na2CrO4 =>
2 NaCl + K2CrO4 = 2 KCl + Na2CrO4
C2H6HNO3 = C2H5NO2H2O =>
C2H6HNO3 = C2H5NO2H2O
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COOH =>
8 NaHCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 NaCH3COOH
C4H9NO + H2O = H3O + C4H8NO =>
C4H9NO + H2O = H3O + C4H8NO
C5H12O + NaClO = C5H10O + NaCl + H2O =>
C5H12O + NaClO = C5H10O + NaCl + H2O
FeBr2 + H2SO4 = Fe2(SO4)3 + S + Br2 + H2O =>
2 FeBr2 + 4 H2SO4 = Fe2(SO4)3 + S + 2 Br2 + 4 H2O
Cl + NO = NCl3 + O =>
3 Cl + NO = NCl3 + O
MgCl + NH4OH = MgOH + ClNH4 =>
MgCl + NH4OH = MgOH + ClNH4
HCOOH + Ag(NH3)2OH = CO2 + HOH + Ag + NH3 =>
HCOOH + 2 Ag(NH3)2OH = CO2 + 2 HOH + 2 Ag + 4 NH3
Al2Si4O10(OH)2 + K{+} + H4SiO4 = KAlSi3O8 + H{+} + H2O =>
Al2Si4O10(OH)2 + 2 K{+} + 2 H4SiO4 = 2 KAlSi3O8 + 2 H{+} + 4 H2O
Mn(ScN)2 + Ag = AgScN + Mn =>
Mn(ScN)2 + 2 Ag = 2 AgScN + Mn
K2Cr2O7 + Ag + HCl = CrCl3 + AgCl3 + KCl + H2O =>
K2Cr2O7 + 2 Ag + 14 HCl = 2 CrCl3 + 2 AgCl3 + 2 KCl + 7 H2O
Al2(SO4)3 + H2O + CO2 = Al2(CO3)3 + H2SO4 =>
Al2(SO4)3 + 3 H2O + 3 CO2 = Al2(CO3)3 + 3 H2SO4
NH4Br(aq)KOH(aq) = KBr(aq)NH3(aq)H2O(l) =>
NH4Br(aq)KOH(aq) = KBr(aq)NH3(aq)H2O(l)
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