Equations balanced on the previous day | Equations balanced on the next day |
2 Ni2O3(s) = 4 Ni(s) + 3 O2(g)
CaO + NH4OH = Ca(OH)2 + NH3 =>
CaO + NH4OH = Ca(OH)2 + NH3
CaI2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4I(aq) =>
CaI2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4I(aq)
Bi(NO3)3 + NH4(OH) = Bi(OH)3 + NH4(NO3) =>
Bi(NO3)3 + 3 NH4(OH) = Bi(OH)3 + 3 NH4(NO3)
Al + HNO3 = H + Al(NO3)3 =>
Al + 3 HNO3 = 3 H + Al(NO3)3
FeO + NaHCO3 = Fe(HCO3)2 + Na2O =>
FeO + 2 NaHCO3 = Fe(HCO3)2 + Na2O
NH3 + O2 = H2O + NH2 =>
4 NH3 + O2 = 2 H2O + 4 NH2
chlorine + sodiumhydroxide = sodiumchloride + sodiumhypochlorite + water =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
Cu + HClO4 = CuClO4 + H2 =>
2 Cu + 2 HClO4 = 2 CuClO4 + H2
SiO2 + CO2 = Si2CO3 + O2 =>
4 SiO2 + 2 CO2 = 2 Si2CO3 + 3 O2
Ag + H2SO3 = AgSO3 + H2 =>
Ag + H2SO3 = AgSO3 + H2
HClO4 + Li2CO3 = LiClO4 + H2CO3 =>
2 HClO4 + Li2CO3 = 2 LiClO4 + H2CO3
HClO4 + NH3 = HClO4NH3 =>
HClO4 + NH3 = HClO4NH3
Ag(s) + H2SO4(aq) = H + AgSO4 =>
Ag(s) + H2SO4(aq) = 2 H + AgSO4
CrCO3 = Cr + CO3 =>
CrCO3 = Cr + CO3
Al + H = Al3H2 =>
3 Al + 2 H = Al3H2
Mg(OH)2 + (NH4)3PO4 = NH3 + H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2(NH4)3PO4 = 6 NH3 + 6 H2O + Mg3(PO4)2
MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Fe + O2 = Fe2O4 =>
2 Fe + 2 O2 = Fe2O4
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
HNO3 + KOH = K{+} + NO3{-} + H2O =>
HNO3 + KOH = K{+} + NO3{-} + H2O
Al + H2SO4 = Al2(SO4)3 + H2(g) =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2(g)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuSO4*5H2O = CuO + O2 + SO2 + H2O =>
2 CuSO4*5H2O = 2 CuO + O2 + 2 SO2 + 10 H2O
KMnO4 + FeSO4 + NaOH = K2MnO4 + Na2MnO4 + Fe(OH)3 + Na2SO4 =>
2 KMnO4 + 2 FeSO4 + 6 NaOH = K2MnO4 + Na2MnO4 + 2 Fe(OH)3 + 2 Na2SO4
Sn(CO3)2 + Al(NO3)3 = Sn(NO3)4 + Al2(CO3)3 =>
3 Sn(CO3)2 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 2 Al2(CO3)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sr(OH)2*8H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
Cr(OH)3 + HNO2 = H(OH)3 + CrNO2 =>
Cr(OH)3 + HNO2 = H(OH)3 + CrNO2
Al + Cu9(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu9(SO4) = Al2(SO4)3 + 27 Cu
CuI + HNO3 = I2 + NO + Cu(NO3)2 + H2O =>
6 CuI + 16 HNO3 = 3 I2 + 4 NO + 6 Cu(NO3)2 + 8 H2O
CH3(CH2)3CH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH + 15 O2 = 10 CO2 + 10 H2O
LiCl + (NH4)2CO3 = NH4Cl + Li2CO3 =>
2 LiCl + (NH4)2CO3 = 2 NH4Cl + Li2CO3
C13H22O3 + H2 = C13H28 + H2O =>
C13H22O3 + 6 H2 = C13H28 + 3 H2O
C6H5COSH + O2 = CO2 + H2O + S2 =>
2 C6H5COSH + 16 O2 = 14 CO2 + 6 H2O + S2
P + HCl = PCl4 + H2 =>
P + 4 HCl = PCl4 + 2 H2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
C2H8 + Cl2 = C6H5Cl + HCl =>
3 C2H8 + 10 Cl2 = C6H5Cl + 19 HCl
C4H8 + KMnO4 + H2O = C4H10O2 + KOH + Mn2O =>
6 C4H8 + 2 KMnO4 + 7 H2O = 6 C4H10O2 + 2 KOH + Mn2O
KBr + H2SO4 = Br2 + H2O + K2SO4 + SO2 =>
2 KBr + 2 H2SO4 = Br2 + 2 H2O + K2SO4 + SO2
NaCl + Na2SO4 = Na + ClSO4 =>
NaCl + Na2SO4 = 3 Na + ClSO4
NaCl + MgO = MgCl2 + Na2O =>
2 NaCl + MgO = MgCl2 + Na2O
Al + HNO3 = AlNO3 + N2O + H2O =>
8 Al + 10 HNO3 = 8 AlNO3 + N2O + 5 H2O
NaCl + C6H8O7 = Cl + Na(C6H8O7) =>
NaCl + C6H8O7 = Cl + Na(C6H8O7)
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
C3H5(NO3)3(l) = N2(g) + H2O(g) + CO2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 6 N2(g) + 10 H2O(g) + 12 CO2(g) + O2(g)
C3H7CHO + Cu(OH)2 = C3H7COOH + Cu2O + H2O =>
C3H7CHO + 2 Cu(OH)2 = C3H7COOH + Cu2O + 2 H2O
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