| Equations balanced on the previous day | Equations balanced on the next day |
C2H2 + 2 H2 = C2H6
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
ZnCl2(aq) + NaOH(aq) = Zn(OH)2(s) + NaCl(aq) =>
ZnCl2(aq) + 2 NaOH(aq) = Zn(OH)2(s) + 2 NaCl(aq)
Na2SO3S + HCl = NaCl + SO2 + S + H2O =>
Na2SO3S + 2 HCl = 2 NaCl + SO2 + S + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
Al + H2SeO4 = AlSeO4 + H2 =>
Al + H2SeO4 = AlSeO4 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cd + MnO4{-} + H2O = MnO2 + OH{-} + Cd{2+} =>
3 Cd + 2 MnO4{-} + 4 H2O = 2 MnO2 + 8 OH{-} + 3 Cd{2+}
Zn + OH = Zn(OH)2 =>
Zn + 2 OH = Zn(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(HCO3)2 + Na3(PO4)2 = Ca3(PO4)2 + Na(HCO3)2 =>
3 Ca(HCO3)2 + Na3(PO4)2 = Ca3(PO4)2 + 3 Na(HCO3)2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TiO + HCl = TiOCl2 + H2 =>
TiO + 2 HCl = TiOCl2 + H2
HCl + NaBr + NaClO = NaCl + Br2 + H2O =>
2 HCl + 2 NaBr + NaClO = 3 NaCl + Br2 + H2O
CU(s) + O2(g) = CUO2(s) =>
CU(s) + O2(g) = CUO2(s)
SO3 + N2O3 = S(NO2)6 =>
SO3 + 3 N2O3 = S(NO2)6
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Mg + Zn = Mg2Zn =>
2 Mg + Zn = Mg2Zn
Cd + H2O + MnO4{-} = Cd(OH)2 + MnO2 + OH{-} =>
3 Cd + 4 H2O + 2 MnO4{-} = 3 Cd(OH)2 + 2 MnO2 + 2 OH{-}
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C3H6 + H2O = C3H5OH + H2 =>
C3H6 + H2O = C3H5OH + H2
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe + K2SO4 = FeSO4 + K2 =>
Fe + K2SO4 = FeSO4 + K2
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
P + K = KP =>
P + K = KP
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Na3AsO3 + H2O2 = Na3AsO4 + H2O =>
Na3AsO3 + H2O2 = Na3AsO4 + H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
E + Cl2 = ECl2 =>
E + Cl2 = ECl2
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
C10H16 + Br2 = C + HBr =>
C10H16 + 8 Br2 = 10 C + 16 HBr
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/24
Equations balanced on 12/02/23
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