Equations balanced on the previous day | Equations balanced on the next day |
P4 + 5 O2 = 2 P2O5
Na{+} + H2O = Na(OH) + H3O{+} =>
Na{+} + 2 H2O = Na(OH) + H3O{+}
KN202 + KNO3 + Cr2O3 = NO + K2CrO4 =>
KN202 + 271 KNO3 + 68 Cr2O3 = 473 NO + 136 K2CrO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
LiOH(aq) = Li1(s) + OH1(aq) =>
LiOH(aq) = Li1(s) + OH1(aq)
K + Ca(CH3COO) = K(CH3COO) + Ca =>
K + Ca(CH3COO) = K(CH3COO) + Ca
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cr(OH)Br2 + Cr(OH)3 = Cr(OH)2Br =>
Cr(OH)Br2 + Cr(OH)3 = 2 Cr(OH)2Br
Sr(NO3)2 + Al(NO3)3*9H2O + CH4N2O = N2 + H2O + CO2 + SrAl2O4 =>
3 Sr(NO3)2 + 6 Al(NO3)3*9H2O + 20 CH4N2O = 32 N2 + 94 H2O + 20 CO2 + 3 SrAl2O4
CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
C19H49 + CuO = H2O + CO2 + Cu2 =>
4 C19H49 + 250 CuO = 98 H2O + 76 CO2 + 125 Cu2
Co(NH3)4SO4 + HCl = CoCl2 + (NH4)2SO4 + NH4Cl =>
Co(NH3)4SO4 + 4 HCl = CoCl2 + (NH4)2SO4 + 2 NH4Cl
Zn(BrO)2 + AlF3 = Al(BrO)3 + ZnF2 =>
3 Zn(BrO)2 + 2 AlF3 = 2 Al(BrO)3 + 3 ZnF2
Cu2O(s) + SO2(g) = CuS(s) + O2(g) =>
2 Cu2O(s) + 4 SO2(g) = 4 CuS(s) + 5 O2(g)
CaCO + O2 = CO2 + CaO =>
CaCO + O2 = CO2 + CaO
SbS + HCl = SbCl + HS =>
SbS + HCl = SbCl + HS
NH4HS = NH3(g) + H2S =>
NH4HS = NH3(g) + H2S
Pt + HNO3 + HCl = (NO2)2PtCl6 + H2O + NO =>
3 Pt + 10 HNO3 + 18 HCl = 3(NO2)2PtCl6 + 14 H2O + 4 NO
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
NaN3(s) + KNO3(s) = K2O(s) + Na2O(s) + N2 =>
10 NaN3(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + 16 N2
KO = K2O2 =>
2 KO = K2O2
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl =>
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
CH3CCCH3 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 3 H2O
Cu(H2O)6{2+} + H2S = CuS + H2O + H3O{+} =>
Cu(H2O)6{2+} + H2S = CuS + 4 H2O + 2 H3O{+}
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Ca(OH)2 + C2H2O4 = CaC2O4 + H2O =>
Ca(OH)2 + C2H2O4 = CaC2O4 + 2 H2O
CuSO4 + NaOH = Na2[Cu(OH)4] + Na2SO4 =>
CuSO4 + 4 NaOH = Na2[Cu(OH)4] + Na2SO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Zn + FeLiO4P = Fe + ZnLiO4P =>
Zn + FeLiO4P = Fe + ZnLiO4P
LiOH + Na2SO4 = LiSO4 + Na2OH =>
LiOH + Na2SO4 = LiSO4 + Na2OH
CaCl2(aq) + KF(aq) = CaF2(s) + KCl(aq) =>
CaCl2(aq) + 2 KF(aq) = CaF2(s) + 2 KCl(aq)
Sn(ClO3)4 + (NH4)2SO4 = Sn2(SO4)4 + NH4ClO3 =>
2 Sn(ClO3)4 + 4(NH4)2SO4 = Sn2(SO4)4 + 8 NH4ClO3
Na2 + Cu(SO4)2 = Na2SO4 + Cu =>
2 Na2 + Cu(SO4)2 = 2 Na2SO4 + Cu
KIO3 + KI + H2SO4 = K2SO4 + H2OI2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2OI2
PH3 + K2HPO4 = P + KOH + H2O =>
5 PH3 + 3 K2HPO4 = 8 P + 6 KOH + 6 H2O
HCl + AgNO3 = Ag + HClNO3 =>
HCl + AgNO3 = Ag + HClNO3
LiBr + O2 = LiO + Br2 =>
2 LiBr + O2 = 2 LiO + Br2
NaIO3 + NaS + HCl = NaI + S + NaCl + H2O =>
NaIO3 + 6 NaS + 6 HCl = NaI + 6 S + 6 NaCl + 3 H2O
MoO3 + HCl + Zn = H2Mo5O15 + ZnCl2 =>
5 MoO3 + 2 HCl + Zn = H2Mo5O15 + ZnCl2
Ag(s) + HCl(aq) = AgCl + H2 =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl + H2
MnO2 + Zn + H{+} = Mn2O3 + Zn{2+} + H2O =>
2 MnO2 + Zn + 2 H{+} = Mn2O3 + Zn{2+} + H2O
CH3CH2CH(CH3)CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3CH2CH(CH3)CHOCH3 + H2O =>
10 CH3CH2CH(CH3)CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CH3CH2CH(CH3)CHOCH3 + 8 H2O
CO2 + H2O = C6H120O6 + O2 =>
6 CO2 + 60 H2O = C6H120O6 + 33 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O6 = H9 + O2 =>
9 H2O6 = 2 H9 + 27 O2
Fe + K4[Fe(CN4)6] = Fe[Fe(CN4)6]3 + K =>
Fe + 3 K4[Fe(CN4)6] = Fe[Fe(CN4)6]3 + 12 K
Mn3O4(s) + O2(g) = Mn2O3(s) =>
4 Mn3O4(s) + O2(g) = 6 Mn2O3(s)
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