Equations balanced on the previous day | Equations balanced on the next day |
Al2O3 + 2 KOH + 3 H2O = 2 Al[K(OH)4]
C6H12N4 + HNO3 = C6H14N6O6 =>
C6H12N4 + 2 HNO3 = C6H14N6O6
Fe2[SiO4] + H2O + O2 = Fe(OH)3 + Si(OH)4 =>
2 Fe2[SiO4] + 10 H2O + O2 = 4 Fe(OH)3 + 2 Si(OH)4
C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF
Na2Co3 + H2SO4 + O2 = Co2 + H2O + Na2SO4 =>
2 Na2Co3 + 2 H2SO4 + O2 = 3 Co2 + 2 H2O + 2 Na2SO4
(NH4)2CO3 + Al2(SO4)3 + H2O = Al(OH)3 + (NH4)2SO4 + H2CO3 =>
3(NH4)2CO3 + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2CO3
Na3P + CaCl2 = Ca3P2 + Na + Cl2 =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 Na + 3 Cl2
(NH4)2S + KI = (NH4)I + K2S =>
(NH4)2S + 2 KI = 2(NH4)I + K2S
CoCl3 + H2O = CoCl2 + HCl + O2 =>
4 CoCl3 + 2 H2O = 4 CoCl2 + 4 HCl + O2
FeCl2 + H2O + O2 = Fe(OH)3 + Cl2 =>
4 FeCl2 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 4 Cl2
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
C4H8O3 + O2 = CO2 + H2O =>
2 C4H8O3 + 9 O2 = 8 CO2 + 8 H2O
NaHCO3(s) + H2O = NaOH + H2CO3 =>
NaHCO3(s) + H2O = NaOH + H2CO3
Zn + C6H5CHO + HCl = C6H5CH3 + ZnCl2 + O2 =>
2 Zn + 2 C6H5CHO + 4 HCl = 2 C6H5CH3 + 2 ZnCl2 + O2
WO4{2-} + AsH4{+} = WAs2 + H2O =>
WO4{2-} + 2 AsH4{+} = WAs2 + 4 H2O
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
SiO2 + ZnO + CaCO3 = CaZnSi3O8 + CO2 =>
3 SiO2 + ZnO + CaCO3 = CaZnSi3O8 + CO2
C2H8N2(l) + N2O4(g) = N2(g) + CO2(g) + H2O(l) =>
C2H8N2(l) + 2 N2O4(g) = 3 N2(g) + 2 CO2(g) + 4 H2O(l)
FeO + KClO4 + KOH = K2FeO4 + KClO + H2O =>
3 FeO + 2 KClO4 + 6 KOH = 3 K2FeO4 + 2 KClO + 3 H2O
O2F2 = O2 + F2 =>
O2F2 = O2 + F2
Ni + Cu2SO4 = NiSO4 + Cu2 =>
Ni + Cu2SO4 = NiSO4 + Cu2
C3H6Br2 + KOH = C3H8O2 + KBr =>
C3H6Br2 + 2 KOH = C3H8O2 + 2 KBr
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NiSO4 + Br2 + NaOH = Ni(OH)3 + Na2SO4 + NaBr =>
2 NiSO4 + Br2 + 6 NaOH = 2 Ni(OH)3 + 2 Na2SO4 + 2 NaBr
Na2SnO2 + NaOH + J2 = Na2SnO3 + NaJ + H2O =>
Na2SnO2 + 2 NaOH + J2 = Na2SnO3 + 2 NaJ + H2O
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
MnO4 + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
MnO4 + 3 SO2 + 2 H2O = Mn{2+} + 3 SO4{2-} + 4 H{+}
ZnO(s) + H2SO4(aq) = ZnSO4 + H2O =>
ZnO(s) + H2SO4(aq) = ZnSO4 + H2O
MnO2 + H2O = Mn + OH =>
MnO2 + 2 H2O = Mn + 4 OH
CUO(s) + HCl(l) = CUCl2(s) + H2O(g) =>
CUO(s) + 2 HCl(l) = CUCl2(s) + H2O(g)
C7H8 + H2SO4 = SO2 + C + H2O =>
C7H8 + 4 H2SO4 = 4 SO2 + 7 C + 8 H2O
Cu2S + Fe2(SO4)3 = CuS + CuSO4 + FeSO4 =>
Cu2S + Fe2(SO4)3 = CuS + CuSO4 + 2 FeSO4
LiOH + Na = OH + LiNa =>
LiOH + Na = OH + LiNa
Fe0 + Cu2{+} = Cu + Fe2{+} =>
2 Fe0 + Cu2{+} = 2 Cu + Fe2{+}
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + H2O =>
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + 2 H2O
CH3CH(OH)CH3 + KMnO4 = CH3COCH3 + MnO2 + KOH + HO =>
CH3CH(OH)CH3 + KMnO4 = CH3COCH3 + MnO2 + KOH + HO
KOH + H3PO4 = (H4O) + KPO4 =>
KOH + H3PO4 = (H4O) + KPO4
Na2S2O4 + HNO3 = Na2SO4 + H2SO4 + NO2 + H2 =>
Na2S2O4 + 4 HNO3 = Na2SO4 + H2SO4 + 4 NO2 + H2
Al + SO3 = Al(SO3)3 =>
Al + 3 SO3 = Al(SO3)3
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
I2 + K2S + KOH = KI + K2SO8 + H2O =>
8 I2 + K2S + 16 KOH = 16 KI + K2SO8 + 8 H2O
H2S + Cs2CO3 = H2O + CO2 + Cs2S =>
H2S + Cs2CO3 = H2O + CO2 + Cs2S
AgNO3 + N2 = Ag3N + NO3 =>
6 AgNO3 + N2 = 2 Ag3N + 6 NO3
MgBr2 + AlN = MgN + AlBr2 =>
MgBr2 + AlN = MgN + AlBr2
CuSO4 + KOH = K2SO4 + Cu(OH)2 =>
CuSO4 + 2 KOH = K2SO4 + Cu(OH)2
NaOH + ClO4 = NaClO4 + OH =>
NaOH + ClO4 = NaClO4 + OH
CrCl3 + H2O2 + H2O = H2Cr2O7 + HCl =>
2 CrCl3 + 3 H2O2 + H2O = H2Cr2O7 + 6 HCl
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
4 CH3COOH + 5 CH3CH2CH2CH2OH = 4 CH3COOCH2CH2CH2CH2CH3 + 5 H2O
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
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