Equations balanced on the previous day | Equations balanced on the next day |
Al(OH)3 + KOH = K[Al(OH)4]
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
KBrO3 + KBr + H2SO4 = KBr3 + K2SO4 + H2O =>
KBrO3 + 8 KBr + 3 H2SO4 = 3 KBr3 + 3 K2SO4 + 3 H2O
S + HNO3 + H2O = H2(SO4) + HNO2 =>
S + 3 HNO3 + H2O = H2(SO4) + 3 HNO2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
KMnO4 + Na2S2O5 = MnO2 + K + Na + S2O7 =>
KMnO4 + Na2S2O5 = MnO2 + K + 2 Na + S2O7
HS2O3 + H2O = S + H2SO4 =>
6 HS2O3 + 2 H2O = 7 S + 5 H2SO4
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
NH2OH + H2SO4 = (NH3OH)2SO4 =>
2 NH2OH + H2SO4 = (NH3OH)2SO4
S2O3{-} + I2 = S4O6{-} + I{-} =>
4 S2O3{-} + I2 = 2 S4O6{-} + 2 I{-}
MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr
MnO2 + AmO3 + OH{-} = MnO4{-} + AmO2 + H2O =>
2 MnO2 + 3 AmO3 + 2 OH{-} = 2 MnO4{-} + 3 AmO2 + H2O
K2Cr2O7 + H2S = K2CrO4Cr(OH)3 + S =>
2 K2Cr2O7 + 3 H2S = 2 K2CrO4Cr(OH)3 + 3 S
NaH2PO4 + NaOH + CaCl2 = NaCl + H2O + CaHPO4 =>
NaH2PO4 + NaOH + CaCl2 = 2 NaCl + H2O + CaHPO4
Bi + Pb(NO3)2 = Bi(NO3)3 + Pb =>
2 Bi + 3 Pb(NO3)2 = 2 Bi(NO3)3 + 3 Pb
KI + HNO3 + NaClO = KNO3 + NaCl + I2 + H2O =>
2 KI + 2 HNO3 + NaClO = 2 KNO3 + NaCl + I2 + H2O
CuSO4 + NaOH = CuSO4Cu(OH)2 + Na2SO4 =>
2 CuSO4 + 2 NaOH = CuSO4Cu(OH)2 + Na2SO4
MnSO4H2O(aq) + H2C2O4(aq) + H2O(l) = MnC2O4H2OH2OH2O(s) + H2SO4(aq) =>
MnSO4H2O(aq) + H2C2O4(aq) + 2 H2O(l) = MnC2O4H2OH2OH2O(s) + H2SO4(aq)
Ba(OH)2 + ClHO4 = H2O + Ba(ClO4)2 =>
Ba(OH)2 + 2 ClHO4 = 2 H2O + Ba(ClO4)2
MgCl2(aq) + Na2HPO4(aq) + NH3(aq) = Mg(NH4)PO4(s) + NaCl(aq) =>
MgCl2(aq) + Na2HPO4(aq) + NH3(aq) = Mg(NH4)PO4(s) + 2 NaCl(aq)
BaO(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
BaO(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l)
AlP + Li(OH) = Al(OH)3 + Li3P =>
AlP + 3 Li(OH) = Al(OH)3 + Li3P
BeNO3 + HCl = BeCl + HNO3 =>
BeNO3 + HCl = BeCl + HNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KClO4 + KI + H2O = I2 + KCl + KOH =>
KClO4 + 8 KI + 4 H2O = 4 I2 + KCl + 8 KOH
NaOH4 + FeCl3 = NaCl + Fe(OH4)3 =>
3 NaOH4 + FeCl3 = 3 NaCl + Fe(OH4)3
PbF2 + K2CrO4 = PbCrO4 + K2F2 =>
PbF2 + K2CrO4 = PbCrO4 + K2F2
CH3CH2CH2CH2Cl + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaCl =>
CH3CH2CH2CH2Cl + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaCl
CH3COONa + HBr = NaBr + C2H4O2 =>
CH3COONa + HBr = NaBr + C2H4O2
Co + NaCN + O2 + H2O = NaCo(CN)2 + NaOH =>
4 Co + 8 NaCN + O2 + 2 H2O = 4 NaCo(CN)2 + 4 NaOH
K2SH2SO4 = K2SO4H2S =>
K2SH2SO4 = K2SO4H2S
Mo + HF(aq) = MoF4 + H2 =>
Mo + 4 HF(aq) = MoF4 + 2 H2
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
MnO2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + 3 Cl2 + 8 KOH = 2 KMnO4 + 6 KCl + 4 H2O
Na2O5 + Ba(OH)2 = BaO5 + NaOH =>
Na2O5 + Ba(OH)2 = BaO5 + 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C + H2SO4 = SO2 + CO2 + H2O =>
C + 2 H2SO4 = 2 SO2 + CO2 + 2 H2O
Na2B4O7 + AgNO3 + H2O = AgBO2 + NaNO3 + HNO3 =>
Na2B4O7 + 4 AgNO3 + H2O = 4 AgBO2 + 2 NaNO3 + 2 HNO3
Na + SO3 = Na2SO3 =>
2 Na + SO3 = Na2SO3
CaCl2 + NH4Cl + K4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + 2 NH4Cl + K4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + 4 KCl
Al2 + (SO4)3 + NaOH = Na2(SO4) + Al(OH)3 =>
Al2 + (SO4)3 + 6 NaOH = 3 Na2(SO4) + 2 Al(OH)3
H3BO3 + H3PO4 + CuH4Cl2O2 + C2H3O2Na + C5H8O2 + C2H4N4 = CuBPN + NaCl + CO2 + H2 =>
4 H3BO3 + 4 H3PO4 + 4 CuH4Cl2O2 + 8 C2H3O2Na + 2 C5H8O2 + C2H4N4 = 4 CuBPN + 8 NaCl + 28 CO2 + 42 H2
KNO2 + BaSO4 = K2SO4 + Ba(NO2)2 =>
2 KNO2 + BaSO4 = K2SO4 + Ba(NO2)2
ZnAgNO3 = Zn(NO3)Ag =>
ZnAgNO3 = Zn(NO3)Ag
FeCl2 + NaNO3 + H2SO4 = FeCl3 + FeSO4 + NO + Na2SO4 + H2O =>
9 FeCl2 + 2 NaNO3 + 4 H2SO4 = 6 FeCl3 + 3 FeSO4 + 2 NO + Na2SO4 + 4 H2O
HgS + O2 = HgO + SO =>
HgS + O2 = HgO + SO
FeS2 + OH{-} + O2 = FeOOH + SO4{2-} + H2O =>
4 FeS2 + 16 OH{-} + 15 O2 = 4 FeOOH + 8 SO4{2-} + 6 H2O
N4H8Cr2O7 = Cr2O3 + N2 + H2O =>
N4H8Cr2O7 = Cr2O3 + 2 N2 + 4 H2O
HNO3 + Hg + HCl = NO2 + HgCl2 + H2O =>
2 HNO3 + Hg + 2 HCl = 2 NO2 + HgCl2 + 2 H2O
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