Equations balanced on the previous day | Equations balanced on the next day |
2 H(ClO4) + K2CO3 = H2O + CO2 + 2 K(ClO4)
FeCl3 + NH4I = FeI2 + I2 + NH4Cl =>
2 FeCl3 + 6 NH4I = 2 FeI2 + I2 + 6 NH4Cl
CuCO3 + H2O = Cu + O2 + H2CO3 =>
2 CuCO3 + 2 H2O = 2 Cu + O2 + 2 H2CO3
K2C2O4(aq) + Ca(NH4)2CO3 = CaC2O4 + K2CO3 + NH4 =>
K2C2O4(aq) + Ca(NH4)2CO3 = CaC2O4 + K2CO3 + 2 NH4
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CHCOOCH3CH2 + H2O =>
5 CH3CH2CH2COOH + 2 CH3CH2OH = 4 CH3CH2CHCOOCH3CH2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2CO3 + MgSO4 + H2O = Mg2(OH)2CO3 + (NH4)2SO4 + CO2 =>
2(NH4)2CO3 + 2 MgSO4 + H2O = Mg2(OH)2CO3 + 2(NH4)2SO4 + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KBrO3 + Cl2 = KCl + Br2 + Cl2O5 =>
10 KBrO3 + 11 Cl2 = 10 KCl + 5 Br2 + 6 Cl2O5
Fe(s) + HNO3 = FeNO3 + H2 =>
2 Fe(s) + 2 HNO3 = 2 FeNO3 + H2
K4FeO3 + HCl = FeCl2 + H2O + KCl =>
K4FeO3 + 6 HCl = FeCl2 + 3 H2O + 4 KCl
LiNO3 + Ti(NO3)4 + C3H7NO = Li4Ti4O12 + CO2 + H2O + N2 =>
68 LiNO3 + 68 Ti(NO3)4 + 96 C3H7NO = 17 Li4Ti4O12 + 288 CO2 + 336 H2O + 218 N2
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O
Cl2 + Sb = Sb3Cl5 =>
5 Cl2 + 6 Sb = 2 Sb3Cl5
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H6 + H2O = CO2 + H{+]+{-} =>
C6H6 + 12 H2O = 6 CO2 + 30 H{+]+30e
Ag2CO3 + O2 = Ag2O3 + CO2 =>
Ag2CO3 + O2 = Ag2O3 + CO2
Fe3N4 + H2SO4 = FeSO4 + NH3 + N2 =>
Fe3N4 + 3 H2SO4 = 3 FeSO4 + 2 NH3 + N2
[Co(NH3)6]Cl3 + NaNO2 = Na3[Co(NO2)6] + NaCl + NH3 =>
[Co(NH3)6]Cl3 + 6 NaNO2 = Na3[Co(NO2)6] + 3 NaCl + 6 NH3
FeCl3 + KOH + H2O = K3[Fe(OH)6] + HCl =>
FeCl3 + 3 KOH + 3 H2O = K3[Fe(OH)6] + 3 HCl
CH3COOH + Na2CO3 = C3H7COONa + H2O + CO2 =>
5 CH3COOH + Na2CO3 = 2 C3H7COONa + 3 H2O + 3 CO2
Zn(NO2)2 + KOH = Zn(OH)2 + KNO2 =>
Zn(NO2)2 + 2 KOH = Zn(OH)2 + 2 KNO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
ZnCO3 + HNO3 = Zn[NO3]2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn[NO3]2 + CO2 + H2O
K2(Cr2O7) + HI + HClO4 = Cr(ClO)3 + K(ClO4) + I2 + H2O =>
K2(Cr2O7) + 42 HI + 8 HClO4 = 2 Cr(ClO)3 + 2 K(ClO4) + 21 I2 + 25 H2O
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
Na2SO3 + NaMnO4 + NaOH = Na2SO4 + Na2MnO4 + H2O =>
Na2SO3 + 2 NaMnO4 + 2 NaOH = Na2SO4 + 2 Na2MnO4 + H2O
Zn + HgNO3 = Zn(NO3)2 + Hg =>
Zn + 2 HgNO3 = Zn(NO3)2 + 2 Hg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + NO2 + CO3 =>
Hg2CO3 + 8 HNO3 = 2 Hg(NO3)2 + 4 H2O + 4 NO2 + CO3
MnSO4 + KNO2 = K2MnO4 + NO + K2SO4 =>
MnSO4 + 4 KNO2 = K2MnO4 + 4 NO + K2SO4
PbNO3(aq) + K2CrO4(aq) = PbCrO4(s) + K2NO3(aq) =>
PbNO3(aq) + K2CrO4(aq) = PbCrO4(s) + K2NO3(aq)
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
C2H5NO2 + H2 = C2H2NH2 + H2O =>
2 C2H5NO2 + 3 H2 = 2 C2H2NH2 + 4 H2O
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3 =>
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
H2Cu + NaOH = Na2Cu + H2O =>
H2Cu + 2 NaOH = Na2Cu + 2 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Cu2Cl2 + Zn = Cu2Zn2 + Cl2 =>
Cu2Cl2 + 2 Zn = Cu2Zn2 + Cl2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
O2 + Sr = SrO =>
O2 + 2 Sr = 2 SrO
KMnO4 + H2SO4 = K2SO4 + O2 + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 5 O2 + 4 MnSO4 + 6 H2O
CH3COOC2H5 + H2O = C4H10 + O =>
CH3COOC2H5 + H2O = C4H10 + 3 O
CuO + NH4Cl = Cu + H2O + N2 + HCl =>
3 CuO + 2 NH4Cl = 3 Cu + 3 H2O + N2 + 2 HCl
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