Equations balanced on the previous day | Equations balanced on the next day |
SnI2 + Cl = SnCl + 2 I
CH3CH2OH + KMnO4 + KOH = MnO4{2-} + CH3COOK + H{+} + K{+} =>
CH3CH2OH + 4 KMnO4 + KOH = 4 MnO4{2-} + CH3COOK + 4 H{+} + 4 K{+}
Na2S2O8 + C6H10O5 = Na2S2 + C6H8O7 + H2O =>
3 Na2S2O8 + 8 C6H10O5 = 3 Na2S2 + 8 C6H8O7 + 8 H2O
PbO + C12H22O11 = Pb + CO2 + H2O =>
24 PbO + C12H22O11 = 24 Pb + 12 CO2 + 11 H2O
CH3COOH + NH4OH = H2O + CO2 + NH4 =>
CH3COOH + 8 NH4OH = 6 H2O + 2 CO2 + 8 NH4
I + CHCl3 = CHCl2 + ClI =>
I + CHCl3 = CHCl2 + ClI
(NH4)2SO4 + Ca(OH)2 = NH3 + H2O + Ca(SO4) =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca(SO4)
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
ZnBr2 + AgNO3 = ZnNO3 + Br2Ag =>
ZnBr2 + AgNO3 = ZnNO3 + Br2Ag
LiO2H = Li2O2 + O2 + H2O =>
4 LiO2H = 2 Li2O2 + O2 + 2 H2O
NH4Fe(SO4)2 + NaOH = Na2SO4 + Fe(OH)3 + NH3H2O =>
NH4Fe(SO4)2 + 4 NaOH = 2 Na2SO4 + Fe(OH)3 + NH3H2O
H2SO4 + BeO = Be(HSO4)2 + H2O =>
2 H2SO4 + BeO = Be(HSO4)2 + H2O
Li2S(aq) + SrI2(aq) = LiI(aq) + SrS(aq) =>
Li2S(aq) + SrI2(aq) = 2 LiI(aq) + SrS(aq)
H2O2 = H2O + O21 =>
21 H2O2 = 21 H2O + O21
CaCl2*2H2O + NiCl2*2H2O + KH2PO4 = CaNi(HPO4)2*4H2O + KCl + HCl =>
CaCl2*2H2O + NiCl2*2H2O + 2 KH2PO4 = CaNi(HPO4)2*4H2O + 2 KCl + 2 HCl
NaS + AgNO3 = NaAg + SNO3 =>
NaS + AgNO3 = NaAg + SNO3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
RCOOH + NaOH + CuSO4X5 = Cu2(RCOO)4 + Na2SO4 + H2O + X =>
4 RCOOH + 4 NaOH + 2 CuSO4X5 = Cu2(RCOO)4 + 2 Na2SO4 + 4 H2O + 10 X
Cs2SO4 + HCl = CsCl + H2O + SO3 =>
Cs2SO4 + 2 HCl = 2 CsCl + H2O + SO3
HCrO4 = H2O + Cr + O2 =>
4 HCrO4 = 2 H2O + 4 Cr + 7 O2
Co(NO3)2 + KI = CoI + (NO3)2K =>
Co(NO3)2 + KI = CoI + (NO3)2K
Pb + CuCO3 = PbCu + CO3 =>
Pb + CuCO3 = PbCu + CO3
Cu + CaF = Ca + CuF2 =>
Cu + 2 CaF = 2 Ca + CuF2
HNO3 + CH3COCH3 = CH3COOH + H2O + NO =>
8 HNO3 + 6 CH3COCH3 = 9 CH3COOH + 4 H2O + 8 NO
Ca(NO2)2 + NH3 + H2O = Ca(OH)2 + NH4NO2 =>
Ca(NO2)2 + 2 NH3 + 2 H2O = Ca(OH)2 + 2 NH4NO2
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
KMnO4 + H2O = HMnO4 + KOH =>
KMnO4 + H2O = HMnO4 + KOH
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
I + AlCl3 = ICl + Al =>
3 I + AlCl3 = 3 ICl + Al
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
FeCl2 + NH3 + H2O2 + H2O = Fe(OH)3 + NH4Cl =>
2 FeCl2 + 4 NH3 + H2O2 + 4 H2O = 2 Fe(OH)3 + 4 NH4Cl
Ca(HCO3) + HBr = CaBr + CO3 + H2 =>
Ca(HCO3) + HBr = CaBr + CO3 + H2
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{-}
FeSO4 + Cu = Fe + (CuSO4) =>
FeSO4 + Cu = Fe + (CuSO4)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(HCO3) + HBr = CaBr + CO3 + H2 =>
Ca(HCO3) + HBr = CaBr + CO3 + H2
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + OHH =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 OHH
HNO3 + Te = TeO2 + H2O + NO2 =>
4 HNO3 + Te = TeO2 + 2 H2O + 4 NO2
[(C2H5)2NH2Cl] + CuCl2*H2O = [(CH3CH2)2NH2]2[CuCl4] + H2O =>
2[(C2H5)2NH2Cl] + CuCl2*H2O = [(CH3CH2)2NH2]2[CuCl4] + H2O
HSO4 + Ra(OH)2 = H2O + Ra(SO4)2 =>
2 HSO4 + Ra(OH)2 = 2 H2O + Ra(SO4)2
NiS + O2 = Ni2S3 + Ni2SO4 =>
4 NiS + 2 O2 = Ni2S3 + Ni2SO4
KCo3 + BaCl2 = KCl2 + BaCo3 =>
KCo3 + BaCl2 = KCl2 + BaCo3
cadmium + sulfur = CdS =>
Cd + S = CdS
Ni(NO3)2 + Pb = Pb(NO3)2 + Ni =>
Ni(NO3)2 + Pb = Pb(NO3)2 + Ni
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MgS + Na3PO4 = Mg3(PO4)2 + Na2S =>
3 MgS + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2S
WO3 + SnCl2 + HCl = H2[SnCl6] + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2[SnCl6] + W3O8 + H2O
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