Equations balanced on the previous day | Equations balanced on the next day |
Ag2SO3 = 2 Ag{+} + SO3{-2}
H2Cr2O7 + NaOH = Na2CrO4 + H2O =>
H2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 3 H2O
Potassiumhydroxide + calcium = calciumhydroxide + potassium =>
2 KOH + Ca = Ca(OH)2 + 2 K
HCHO + KMnO4 + HCl = MnCl2 + HCOOH + KCl + H2 =>
8 HCHO + 2 KMnO4 + 6 HCl = 2 MnCl2 + 8 HCOOH + 2 KCl + 3 H2
H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI
AlCl3 + Na(OH) = Na(AlO2) + NaCl + H2O =>
AlCl3 + 4 Na(OH) = Na(AlO2) + 3 NaCl + 2 H2O
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
RaCl + AgNO3 = AgCl + RaNO3 =>
RaCl + AgNO3 = AgCl + RaNO3
Fe(OH)3 + CO = Fe + CO2 + H2O =>
2 Fe(OH)3 + 3 CO = 2 Fe + 3 CO2 + 3 H2O
(CH3)2OH2O = (CH3)2OHOH =>
(CH3)2OH2O = (CH3)2OHOH
Na2O*2SiO2 + H2SO4 = Na2SO4 + SiO2 + H2O =>
Na2O*2SiO2 + H2SO4 = Na2SO4 + 2 SiO2 + H2O
Na2SO3 + Mn(NO3)3 = NaNO3 + Mn2(SO3)3 =>
3 Na2SO3 + 2 Mn(NO3)3 = 6 NaNO3 + Mn2(SO3)3
(CH3COO)2Ca + C2H5OH = CH3COOC2H5 + Ca(OH)2 =>
(CH3COO)2Ca + 2 C2H5OH = 2 CH3COOC2H5 + Ca(OH)2
Mn(ClO3)2 = Mn2 + (ClO3)2 =>
2 Mn(ClO3)2 = Mn2 + 2(ClO3)2
SbF5 + HF = SbF6{-} + H2F{+} =>
SbF5 + 2 HF = SbF6{-} + H2F{+}
KI + K2Cr2O7 + HCl = I2 + KCl + CrCl3 + H2O =>
6 KI + K2Cr2O7 + 14 HCl = 3 I2 + 8 KCl + 2 CrCl3 + 7 H2O
Mn2O3 + H2O = H2Mn2O4 =>
Mn2O3 + H2O = H2Mn2O4
KI + K2Cr2O7 + HCl = I2 + KCl + CrCl3 + H2O =>
6 KI + K2Cr2O7 + 14 HCl = 3 I2 + 8 KCl + 2 CrCl3 + 7 H2O
AgNo3 + NaOH = No3OH + AgNa =>
AgNo3 + NaOH = No3OH + AgNa
CuSO4 + Sr(NO3)2 = CuNO3 + Sr(SO4)2 =>
2 CuSO4 + Sr(NO3)2 = 2 CuNO3 + Sr(SO4)2
AI + HCI = AICI + H =>
AI + HCI = AICI + H
Zn + HCl + K2Cr2O7 = CrCl3 + H2O + KCl + ZnCl2 =>
3 Zn + 14 HCl + K2Cr2O7 = 2 CrCl3 + 7 H2O + 2 KCl + 3 ZnCl2
MgCl2(aq) + KOH(aq) = KCl + Mg(OH)2 =>
MgCl2(aq) + 2 KOH(aq) = 2 KCl + Mg(OH)2
CH3CH2CH(OH)CH3 + O2 = CH3CH2COCH3 + H2O =>
2 CH3CH2CH(OH)CH3 + O2 = 2 CH3CH2COCH3 + 2 H2O
Al + OH{-} + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-}1 + 2 H2O = 8 AlO2{-}1 + 3 NH3
Cu + H2O = Cu(OH)2 + H3O =>
Cu + 4 H2O = Cu(OH)2 + 2 H3O
C3H6O2 + H2O = CO2 + H2 =>
C3H6O2 + 4 H2O = 3 CO2 + 7 H2
Ni + MgCl2 = Ni(Cl2)2 + Mg =>
Ni + 2 MgCl2 = Ni(Cl2)2 + 2 Mg
Cu(NO3)2(aq)NaS(aq) = CuS(aq)Na(NO3)2(aq) =>
Cu(NO3)2(aq)NaS(aq) = CuS(aq)Na(NO3)2(aq)
KMnO4 + H2SO4 + Na2S = K2SO4 + Na2SO4 + MnO2 + H2O =>
8 KMnO4 + 4 H2SO4 + 3 Na2S = 4 K2SO4 + 3 Na2SO4 + 8 MnO2 + 4 H2O
Pb(OH)2 + H3PO4 = H2O + Pb + HPO4 =>
Pb(OH)2 + H3PO4 = 2 H2O + Pb + HPO4
Pb + HNO3 = NO2 + Pb{2+} + NO3{-} + H2O =>
Pb + 4 HNO3 = 2 NO2 + Pb{2+} + 2 NO3{-} + 2 H2O
HCl + Ba(NO3)2 = BaCl2 + HNO3 =>
2 HCl + Ba(NO3)2 = BaCl2 + 2 HNO3
BaSO4HF = BaFHSO4 =>
BaSO4HF = BaFHSO4
Pb(C2H3O2)2 + NaOH = Pb(OH)2 + (C2H3O2)Na =>
Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2(C2H3O2)Na
NaNO3 + K2CrO4 = NaCrO4 + K2NO3 =>
NaNO3 + K2CrO4 = NaCrO4 + K2NO3
X2SiCl2 + H2O = X2Si(OH)2 + HCl =>
X2SiCl2 + 2 H2O = X2Si(OH)2 + 2 HCl
SnCl4 + HCl = SnH4 + Cl2 =>
SnCl4 + 4 HCl = SnH4 + 4 Cl2
HI + Li2S = H2S + LiI =>
2 HI + Li2S = H2S + 2 LiI
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
P2O3 + Mg(OH)2 = MgHPO3 + H2O =>
P2O3 + 2 Mg(OH)2 = 2 MgHPO3 + H2O
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3(s) + Na(NO3)(aq) =>
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3(s) + 2 Na(NO3)(aq)
NaNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaNO2 + 6 FeCl2 + 4 H2SO4 = N2 + 4 FeCl3 + Na2SO4 + Fe2(SO4)3 + 4 H2O
Mn(OH)2 + NaClO3 = MnO2 + NaCl + H2O =>
3 Mn(OH)2 + NaClO3 = 3 MnO2 + NaCl + 3 H2O
C16H32O2 + NaOH = C16H31O2Na + H2O =>
C16H32O2 + NaOH = C16H31O2Na + H2O
Ba(CO3)4 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
4 Ba(CO3)4 + 11 CH3COOH = 4(CH3COO)2Ba + 22 CO2 + 10 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
Cr2(SO4)3 + Cu = Cr + Cu2SO4 =>
Cr2(SO4)3 + 6 Cu = 2 Cr + 3 Cu2SO4
Co + NaF = Na + CoF2 =>
Co + 2 NaF = 2 Na + CoF2
Al(s) + HCl(aq) = AlCl3(af) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(af) + 3 H2(g)
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