Equations balanced on the previous day | Equations balanced on the next day |
2 CH3COOH + CaO = Ca(CH3COO)2 + H2O
CaCl2 + Na2CO3 = CaNa2 + Cl2CO3 =>
CaCl2 + Na2CO3 = CaNa2 + Cl2CO3
CuCl2 + Na2SO3 + NaOH = CuCl + Na2SO4 + NaCl + H2O =>
2 CuCl2 + Na2SO3 + 2 NaOH = 2 CuCl + Na2SO4 + 2 NaCl + H2O
HNO3 + NH3 = NH4NNO3 + H2O =>
11 HNO3 + 13 NH3 = 8 NH4NNO3 + 9 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
VCl2 + H2O = VOHCl2 + H2 =>
2 VCl2 + 2 H2O = 2 VOHCl2 + H2
C12H23 + O2 = CO + H2O =>
4 C12H23 + 47 O2 = 48 CO + 46 H2O
Cu + Cl2 + O2 = CuClO3 =>
2 Cu + Cl2 + 3 O2 = 2 CuClO3
KOH + H3PO4 = K4O7P2 + H2O =>
4 KOH + 2 H3PO4 = K4O7P2 + 5 H2O
Cl2O + Cu(OH)2 = CuCl2 + H2O + O2 =>
Cl2O + Cu(OH)2 = CuCl2 + H2O + O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Fe + ZnCl2 = Zn + FeCl =>
2 Fe + ZnCl2 = Zn + 2 FeCl
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Cu2{+} + H2O = Cu2O + H{+} + e =>
Cu2{+} + H2O = Cu2O + 2 H{+} + e
Na(OH) + Ca(NO3)2 = Na(NO3) + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 Na(NO3) + Ca(OH)2
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
KNO3 + FeSO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + NO + H2O =>
2 KNO3 + 6 FeSO4 + 5 H2SO4 = 2 KHSO4 + 3 Fe2(SO4)3 + 2 NO + 4 H2O
(CuOH)2SO4 + NH3 = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2 =>
(CuOH)2SO4 + 8 NH3 = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2
P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Na3[Cr(OH)6] + SO2 = Cr(OH)3 + NaHSO3 =>
Na3[Cr(OH)6] + 3 SO2 = Cr(OH)3 + 3 NaHSO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaJ + KMnO4 + KOH = J2 + K2MnO4 + NaOH =>
2 NaJ + 2 KMnO4 + 2 KOH = J2 + 2 K2MnO4 + 2 NaOH
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
SiO2(s) + C(s) = SiC + CO(g) =>
SiO2(s) + 3 C(s) = SiC + 2 CO(g)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CuS + H2NO3 = Cu(NO3)2 + NO + S + H2O =>
CuS + 4 H2NO3 = Cu(NO3)2 + 2 NO + S + 4 H2O
MgO + ZnS = MgS + ZnO =>
MgO + ZnS = MgS + ZnO
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H5NO3 + O2 = CO2 + NH3 + H2O =>
C6H5NO3 + 5 O2 = 6 CO2 + NH3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2FeO4 + H2S = FeS + S + NaOH + H2O =>
Na2FeO4 + 3 H2S = FeS + 2 S + 2 NaOH + 2 H2O
ZnCO3 + NH4OH = [Zn(NH3)4](OH)2 + CO2 + H2O =>
ZnCO3 + 4 NH4OH = [Zn(NH3)4](OH)2 + CO2 + 3 H2O
Na(ClO) = Na + Cl2 + O2 =>
2 Na(ClO) = 2 Na + Cl2 + O2
BO3 = B + O2 =>
2 BO3 = 2 B + 3 O2
KMnO4 + H2SO4 + (COOK)2 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5(COOK)2 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
HCOOH + Na2SO3 = HCOONa + H2SO3 =>
2 HCOOH + Na2SO3 = 2 HCOONa + H2SO3
FeCO3 + KBr = FeBr2 + K2CO3 =>
FeCO3 + 2 KBr = FeBr2 + K2CO3
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4 =>
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4
Mg(H2PO4)2 + KOH = Mg3(PO4)2 + K3PO4 + H2O =>
3 Mg(H2PO4)2 + 12 KOH = Mg3(PO4)2 + 4 K3PO4 + 12 H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2C6H6O6 + OH{-} = C6H6O6{2-} + H2O =>
H2C6H6O6 + 2 OH{-} = C6H6O6{2-} + 2 H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
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