Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
NaAt + Cl2 = NaCl + At =>
2 NaAt + Cl2 = 2 NaCl + 2 At
Ca(CH3COO)2 + H2O = CaO + CH3COOH =>
Ca(CH3COO)2 + H2O = CaO + 2 CH3COOH
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
NaCl + H2SO4 + MnO2 = NaHSO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + 2 H2O + Cl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl2 =>
3 H2SO4 + 2 NaCl + MnO2 = 2 H2O + 2 NaHSO4 + MnSO4 + Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
K2CrO4 + H2SO4 + K2SO3 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 K2SO3 = Cr2(SO4)3 + 5 K2SO4 + 5 H2O
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO2 + H2O =>
3 FeS + 30 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 27 NO2 + 15 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NH4OH + CoCl2 = CoOHCl + NH4Cl =>
NH4OH + CoCl2 = CoOHCl + NH4Cl
H2C3H2O4 + NaOH = NaC3H2O4 + H3O =>
H2C3H2O4 + NaOH = NaC3H2O4 + H3O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CH3COONa + HOH + FeCl3 = CH3COOH + Fe(OH)3 + NaCl =>
3 CH3COONa + 3 HOH + FeCl3 = 3 CH3COOH + Fe(OH)3 + 3 NaCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(acac)3 + NH4Cl + CO2 + H2O =>
24 CrCl3*6H2O + 3 C5H8O2 + 36 CH4N2O = 8 Cr(acac)3 + 72 NH4Cl + 51 CO2 + 84 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO3(aq) + Al(OH)3(s) = Al2(SO3)3(aq) + H2O(l) =>
3 H2SO3(aq) + 2 Al(OH)3(s) = Al2(SO3)3(aq) + 6 H2O(l)
HCO3{-} + Ca{+2} = CaCO3 + CO2 + H2O =>
2 HCO3{-} + Ca{+2} = CaCO3 + CO2 + H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
NaAt + Cl2 = NaCl + At =>
2 NaAt + Cl2 = 2 NaCl + 2 At
S + KOH = K2S + K2SO3 + H20 =>
30 S + 60 KOH = 10 K2S + 20 K2SO3 + 3 H20
PbO2 + CO = Pb + CO2 =>
PbO2 + 2 CO = Pb + 2 CO2
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
HG(NO3)2 = HG + NO2 + O2 =>
HG(NO3)2 = HG + 2 NO2 + O2
PbO2 + KCrO2 + KOH = K2CrO4 + PbO + H2O =>
3 PbO2 + 2 KCrO2 + 2 KOH = 2 K2CrO4 + 3 PbO + H2O
CrCl3 + H2O2 + KOH = K2Cr2O7 + KCl + H2O =>
2 CrCl3 + 3 H2O2 + 8 KOH = K2Cr2O7 + 6 KCl + 7 H2O
CrCl3 + H2O2 + KOH = K2Cr2O7 + KCl + H2O =>
2 CrCl3 + 3 H2O2 + 8 KOH = K2Cr2O7 + 6 KCl + 7 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
PH3 + KMnO4 = MnO2 + K3PO4 + H2O + K2HPO4 =>
3 PH3 + 8 KMnO4 = 8 MnO2 + 2 K3PO4 + 4 H2O + K2HPO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
C2H8O + O2 = H2O + CO2 =>
2 C2H8O + 7 O2 = 8 H2O + 4 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C9H12 + KMnO4 + H2SO4 = C9H6O6 + MnSO4 + K2SO4 + H2O =>
5 C9H12 + 18 KMnO4 + 27 H2SO4 = 5 C9H6O6 + 18 MnSO4 + 9 K2SO4 + 42 H2O
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
C5H10 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
C5H10 + 2 KMnO4 + 3 H2SO4 = C5H8O4 + K2SO4 + 2 MnSO4 + 4 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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