Equations balanced on the previous day | Equations balanced on the next day |
10 La2O3 + 4 MnO2 + 20 CaCO3 = 4 La05Ca05MnO3 + 20 CO2 + 23 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + Ca(OH)2 = NaOH + Ca =>
2 Na + Ca(OH)2 = 2 NaOH + Ca
HNO3 + BaCl2 + Na2SO3 = BaSO4 + NaCl + NO2 + H2O =>
2 HNO3 + BaCl2 + Na2SO3 = BaSO4 + 2 NaCl + 2 NO2 + H2O
(OH)3 = OH =>
(OH)3 = 3 OH
PbO2 + Al = Al2O3 + Pb =>
3 PbO2 + 4 Al = 2 Al2O3 + 3 Pb
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C10H18O5N2 + O2 = CO2 + H2O + NH3 =>
2 C10H18O5N2 + 21 O2 = 20 CO2 + 12 H2O + 4 NH3
NaNO3 + CuSO4 = Cu(NO3)2 + Na2SO4 =>
2 NaNO3 + CuSO4 = Cu(NO3)2 + Na2SO4
C7H2ClF3N2O4 + C6H15N = C13H16F3N3O4 + HCl =>
C7H2ClF3N2O4 + C6H15N = C13H16F3N3O4 + HCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaCl + BaO = Na2O + BaCl2 =>
2 NaCl + BaO = Na2O + BaCl2
Al(NO3)3*9H2O + (NH4)2HPO4 = AlPO4 + NH4NO3 + H2O + NO3 =>
10 Al(NO3)3*9H2O + 10(NH4)2HPO4 = 10 AlPO4 + 21 NH4NO3 + 93 H2O + 8 NO3
CO2 + H2SO4 = C(SO4)2 + H2O =>
CO2 + 2 H2SO4 = C(SO4)2 + 2 H2O
PbO2 + Al = Al2O3 + Pb =>
3 PbO2 + 4 Al = 2 Al2O3 + 3 Pb
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mo + HNO3 + HF = H2MoF8 + NO + H2O =>
Mo + 2 HNO3 + 8 HF = H2MoF8 + 2 NO + 4 H2O
CH3COOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 22 H2O + 4 K2SO4 + 8 MnSO4
HBrO3 + H2O = H3O + BrO3 =>
HBrO3 + H2O = H3O + BrO3
AlBr3(s) = Al(s) + Br2(g) =>
2 AlBr3(s) = 2 Al(s) + 3 Br2(g)
H2SO4 + KClO3 = K2SO4 + HClO3 =>
H2SO4 + 2 KClO3 = K2SO4 + 2 HClO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(H2N2)2CO + O2 = H2O + CO2 + N2 =>
2(H2N2)2CO + 3 O2 = 4 H2O + 2 CO2 + 4 N2
(NH4)3PO4 + Zn(NO3)2 = (NH4)(NO3) + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6(NH4)(NO3) + Zn3(PO4)2
C3H6(g) + NH3(s) + O2(g) = C3H3N(g) + H2O(g) =>
2 C3H6(g) + 2 NH3(s) + 3 O2(g) = 2 C3H3N(g) + 6 H2O(g)
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH
P4 + NO = P4O6 + N2 =>
P4 + 6 NO = P4O6 + 3 N2
C3H5(NO3)3 = CO2(g) + H2O + N2(g) + O2(g) =>
4 C3H5(NO3)3 = 12 CO2(g) + 10 H2O + 6 N2(g) + O2(g)
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
HCl(aq) + H2C2O4(aq) + MnO2(s) = MnCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + H2C2O4(aq) + MnO2(s) = MnCl2(aq) + 2 CO2(g) + 2 H2O(l)
H3C6H507 + O2 = CO2 + H2O =>
2 H3C6H507 + 267 O2 = 12 CO2 + 510 H2O
SnBr + KPO4 = SnPO4 + KBr =>
SnBr + KPO4 = SnPO4 + KBr
Fe2CuCl6 + KMnO4 + H2SO4 = Cl2 + Fe2(SO4)3 + CuSO4 + H2O + K2SO4 + MnSO4 =>
5 Fe2CuCl6 + 8 KMnO4 + 32 H2SO4 = 15 Cl2 + 5 Fe2(SO4)3 + 5 CuSO4 + 32 H2O + 4 K2SO4 + 8 MnSO4
HNO3 + H2S = H2O + NO + S =>
2 HNO3 + 3 H2S = 4 H2O + 2 NO + 3 S
CaCO3 + H(NO3)2 = Ca(NO3)2 + HCO3 =>
CaCO3 + H(NO3)2 = Ca(NO3)2 + HCO3
NaH + Cu2(SO4) = Na2(SO4) + CuH =>
2 NaH + Cu2(SO4) = Na2(SO4) + 2 CuH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
O3 + ClO2 + SnO = Sn(ClO3)2 =>
O3 + 6 ClO2 + 3 SnO = 3 Sn(ClO3)2
BiOOH = BiO + OH =>
BiOOH = BiO + OH
CH4 + O2 = C2H6O + H2O =>
2 CH4 + O2 = C2H6O + H2O
NH3 + O2 = HNO2 + H2O =>
2 NH3 + 3 O2 = 2 HNO2 + 2 H2O
Ca + CuS04 = Cu + CaS0 =>
4 Ca + CuS04 = Cu + 4 CaS0
AlBr3(aq) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(aq) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4
NH4Cl + AgClO3 = NH4ClO3 + AgCl =>
NH4Cl + AgClO3 = NH4ClO3 + AgCl
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