Equations balanced on the previous day | Equations balanced on the next day |
KCl + K2CO3 = KCO3 + K2Cl
Fe(NO3)3 + K2C2O4 = K3[Fe(C2O4)3] + KNO3 =>
Fe(NO3)3 + 3 K2C2O4 = K3[Fe(C2O4)3] + 3 KNO3
Na2B4O7 + CuSO4 + H2O = H3BO3 + CuOHBO2 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = 3 H3BO3 + CuOHBO2 + Na2SO4
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
Al(NO3)3(aq) + O2(g) = Al2O3(s) + NO3(aq) =>
4 Al(NO3)3(aq) + 3 O2(g) = 2 Al2O3(s) + 12 NO3(aq)
C2H5Br + Br2 = C2H4Br + HBr =>
2 C2H5Br + Br2 = 2 C2H4Br + 2 HBr
CH3CO + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
10 CH3CO + 18 KMnO4 + 27 H2SO4 = 20 CO2 + 42 H2O + 9 K2SO4 + 18 MnSO4
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Al(NO3)3 + (Na2)CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3(Na2)CO3 = Al2(CO3)3 + 6 NaNO3
HJ + NaOH = NaJ + H2O =>
HJ + NaOH = NaJ + H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
OH{-} + Cl2 = ClO3{-} + H2O + Cl{-} =>
6 OH{-} + 3 Cl2 = ClO3{-} + 3 H2O + 5 Cl{-}
Co(NO3)2*6H2O + NH3 = Co2(NH3)10 + H2O + NO3 =>
2 Co(NO3)2*6H2O + 10 NH3 = Co2(NH3)10 + 12 H2O + 4 NO3
S4N4 + (OH){-} + H2O = (S2O3){-}2 + (SO3){-}2 + NH3 =>
5 S4N4 + 12(OH){-} + 24 H2O = 8(S2O3){-}2 + 4(SO3){-}2 + 20 NH3
K2CrO7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 9 I2 + 14 H2O
Si + Ca(OH)2 + NaOH = NaSiO3 + CaO + H2 =>
2 Si + 4 Ca(OH)2 + 2 NaOH = 2 NaSiO3 + 4 CaO + 5 H2
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
KBr2 + KMnO4 + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
5 KBr2 + KMnO4 + 4 H2SO4 = 5 Br2 + 3 K2SO4 + MnSO4 + 4 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
PO4{-3} + H3O{+} = HPO4{-2} + H2O =>
PO4{-3} + H3O{+} = HPO4{-2} + H2O
Ni(NO3)2(aq) + CuSO4(aq) = NiSO4 + Cu(NO3)2(aq) =>
Ni(NO3)2(aq) + CuSO4(aq) = NiSO4 + Cu(NO3)2(aq)
*N2 + O2 = NO2 =>
*N2 + 2 O2 = 2 NO2
Ba(BrO3)2 + H3AsO3 = BaBr2 + H3AsO4 =>
Ba(BrO3)2 + 6 H3AsO3 = BaBr2 + 6 H3AsO4
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
FeS2(s) + O2(g) + H2O(l) = Fe(OH)2(aq) + H2SO4(aq) =>
2 FeS2(s) + 7 O2(g) + 6 H2O(l) = 2 Fe(OH)2(aq) + 4 H2SO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H14(g) + O2(g) = CO2(l) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(l) + 14 H2O(g)
Si + CoO = SiO2 + CoSi =>
3 Si + 2 CoO = SiO2 + 2 CoSi
KOH + H3PO4 = K2HPO4 + H2O = KOH + H3PO4 =>
2 KOH + H3PO4 = K2HPO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Si + CoO = SiO2 + CoSi =>
3 Si + 2 CoO = SiO2 + 2 CoSi
Al2(SO4)3 + Ca(OH)2 = Al(HO)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(HO)3 + 3 CaSO4
CaC2 + H2O + CO2 = CaO2H2 + C3H4O2 =>
6 CaC2 + 16 H2O + 3 CO2 = 6 CaO2H2 + 5 C3H4O2
H2O + CO2 = O2 + C6H12O6 =>
6 H2O + 6 CO2 = 6 O2 + C6H12O6
N2O3 + H2O = H2N2O4 =>
N2O3 + H2O = H2N2O4
CaCl + NaHCO3 = CaHCO3 + ClNa =>
CaCl + NaHCO3 = CaHCO3 + ClNa
NaCrO4 + Ba(NO3)2 = Na(NO3)2 + BaCrO4 =>
NaCrO4 + Ba(NO3)2 = Na(NO3)2 + BaCrO4
[Ag(NH3)2] + H = NH4 + AgH =>
[Ag(NH3)2] + 3 H = 2 NH4 + AgH
K2SO4 + Ba(ClO3)2 = KClO3 + BaSO4 =>
K2SO4 + Ba(ClO3)2 = 2 KClO3 + BaSO4
HNO3 + H2O = OH + N =>
HNO3 + 2 H2O = 5 OH + N
(NH4)3PO4 + NaBr = (NH4)Br + Na3(PO4) =>
(NH4)3PO4 + 3 NaBr = 3(NH4)Br + Na3(PO4)
HX(aq) + NaHCO3(s) = NaX(aq) + H2O(l) + CO2(g) =>
HX(aq) + NaHCO3(s) = NaX(aq) + H2O(l) + CO2(g)
CH3OH + H2 = H2O + C2H6 =>
2 CH3OH + H2 = 2 H2O + C2H6
GeO + KOH + H2O = K2[Ge(OH)4] =>
GeO + 2 KOH + H2O = K2[Ge(OH)4]
CH3COOH + CaCO3 = CO2 + Ca(C2H3O2)2 + H2O =>
2 CH3COOH + CaCO3 = CO2 + Ca(C2H3O2)2 + H2O
Ag{+} + K2CrO4 = Ag2CrO4 + K{+} =>
2 Ag{+} + K2CrO4 = Ag2CrO4 + 2 K{+}
Si + CoO = SiO2 + CoSi =>
3 Si + 2 CoO = SiO2 + 2 CoSi
MnCl2 + Cl2 = MnCl3 =>
2 MnCl2 + Cl2 = 2 MnCl3
C5H11OH + O2 = C02 + H2O =>
2 C5H11OH + 5 O2 = 5 C02 + 12 H2O
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