Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI + Al2(SO4)3 = I2 + K2SO4 + Al =>
6 KI + Al2(SO4)3 = 3 I2 + 3 K2SO4 + 2 Al
K2Cr2O7 + Na2SO3 + HCl = Cr2(SO4)3 + KCl + NaCl + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = Cr2(SO4)3 + 2 KCl + 6 NaCl + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al2(SO4)3 + KI = K2(SO4) + AlI3 =>
Al2(SO4)3 + 6 KI = 3 K2(SO4) + 2 AlI3
Cr + HSO4 = Cr2O3 + SO2 + H2O =>
2 Cr + 2 HSO4 = Cr2O3 + 2 SO2 + H2O
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
H3PO4(aq) + K2CO3(aq) = H2O(l) + CO2(g) + K3PO4(s) =>
2 H3PO4(aq) + 3 K2CO3(aq) = 3 H2O(l) + 3 CO2(g) + 2 K3PO4(s)
H{+} + Cr2O7{2-} + SO3{2-} = SO42{-} + Cr3 + H2O =>
510 H{+} + 237 Cr2O7{2-} + 36 SO3{2-} = 36 SO42{-} + 158 Cr3 + 255 H2O
C2H4O2 + C4H10O = C6H12O2 + H2O =>
C2H4O2 + C4H10O = C6H12O2 + H2O
Al2(SO4)3 + KI = K2SO4 + AlI3 =>
Al2(SO4)3 + 6 KI = 3 K2SO4 + 2 AlI3
Cu + H2O + CO2 + O2 = Cu3(CO3)2(OH)2 =>
6 Cu + 2 H2O + 4 CO2 + 3 O2 = 2 Cu3(CO3)2(OH)2
CuFeS2 + NaCN + H2O + O2 = Fe(OH)3 + Cu(CN)2 + NaOH + SCN =>
4 CuFeS2 + 16 NaCN + 14 H2O + 7 O2 = 4 Fe(OH)3 + 4 Cu(CN)2 + 16 NaOH + 8 SCN
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaBH4 + H2O = BH3 + NaOH + H2 =>
NaBH4 + H2O = BH3 + NaOH + H2
Si2Cl6(l) + H2O(l) = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl6(l) + 4 H2O(l) = 2 SiO2(s) + 6 HCl(g) + H2(g)
Sn(NO3)2 + Mg = MgNO3 + Sn2 =>
2 Sn(NO3)2 + 4 Mg = 4 MgNO3 + Sn2
KI + Al2(SO4)3 = I2 + K2SO4 + Al =>
6 KI + Al2(SO4)3 = 3 I2 + 3 K2SO4 + 2 Al
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Al2(SO4)3 + KI = Al2I + K(SO4)3 =>
Al2(SO4)3 + KI = Al2I + K(SO4)3
HBrO3 + CaCO3 = Ca(BrO3)2 + H2O + CO2 =>
2 HBrO3 + CaCO3 = Ca(BrO3)2 + H2O + CO2
CoCl3 + Sn(NO3)4 = CoSn + Cl3(NO3)4 =>
CoCl3 + Sn(NO3)4 = CoSn + Cl3(NO3)4
K4Fe(CN)6 + Fe2(C2O4)3 = KFe[Fe(CN)6] + K2C2O4 =>
2 K4Fe(CN)6 + Fe2(C2O4)3 = 2 KFe[Fe(CN)6] + 3 K2C2O4
Yb2O3 + Na2CO3 = NaYbO2 + CO2 =>
Yb2O3 + Na2CO3 = 2 NaYbO2 + CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
BaCl22H2O + Na2SO4 = BaSO4 + Cl22H2ONa2 =>
BaCl22H2O + Na2SO4 = BaSO4 + Cl22H2ONa2
(NH4)2PtCl6(s) = Pt(s) + NH4Cl(s) + N2(g) + HCl(g) =>
3(NH4)2PtCl6(s) = 3 Pt(s) + 2 NH4Cl(s) + 2 N2(g) + 16 HCl(g)
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnSO4 + KBrO3 + H2O = KMnO4 + Br2 + H2SO4 =>
2 MnSO4 + 2 KBrO3 + 2 H2O = 2 KMnO4 + Br2 + 2 H2SO4
Cu2S + HNO3 = Cu(NO3)2 + NO2 + CuSO + H2O =>
Cu2S + 6 HNO3 = Cu(NO3)2 + 4 NO2 + CuSO + 3 H2O
LiNO3 + KCl = LiClKNO3 =>
LiNO3 + KCl = LiClKNO3
KI + Al2(SO4)3 = I2 + K2SO4 + Al =>
6 KI + Al2(SO4)3 = 3 I2 + 3 K2SO4 + 2 Al
KNO3(aq) + C(s) = K2CO3(s) + CO2(g) + N2(g) =>
4 KNO3(aq) + 5 C(s) = 2 K2CO3(s) + 3 CO2(g) + 2 N2(g)
NH4Br + Br2 = N2 + HBr =>
2 NH4Br + 3 Br2 = N2 + 8 HBr
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
NiI2 + Pb(C2H3O2)2 = Ni(C2H3O2)2 + PbI2 =>
NiI2 + Pb(C2H3O2)2 = Ni(C2H3O2)2 + PbI2
(NH4)2PtCl6(s) = Pt(s) + NH4Cl(s) + N2(g) + HCl(g) =>
3(NH4)2PtCl6(s) = 3 Pt(s) + 2 NH4Cl(s) + 2 N2(g) + 16 HCl(g)
KI + Al2(SO4)3 = I2 + K2SO4 + Al =>
6 KI + Al2(SO4)3 = 3 I2 + 3 K2SO4 + 2 Al
Al + HNO3 = NH4NO3 + Al(NO3)2 + H2O =>
4 Al + 10 HNO3 = NH4NO3 + 4 Al(NO3)2 + 3 H2O
ZnO + NaOH = NaZnO2 + H2 =>
2 ZnO + 2 NaOH = 2 NaZnO2 + H2
NH4Br + Br2 = N2 + HBr =>
2 NH4Br + 3 Br2 = N2 + 8 HBr
Cu2S + HNO3 = Cu(NO3)2 + NO2 + CuSO + H2O =>
Cu2S + 6 HNO3 = Cu(NO3)2 + 4 NO2 + CuSO + 3 H2O
FeCl3 + KBrO + KOH = K2FeO4 + KCl + Br2 + H2O =>
2 FeCl3 + 6 KBrO + 4 KOH = 2 K2FeO4 + 6 KCl + 3 Br2 + 2 H2O
H + IO3 = IO2 + H2O =>
2 H + IO3 = IO2 + H2O
HCl + ZnCO3 = HCO3 + ClZn =>
HCl + ZnCO3 = HCO3 + ClZn
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