Equations balanced on the previous day | Equations balanced on the next day |
2 ZnO = 2 Zn + O2
H2SO4 + KOH = KHSO4 + H2O =>
H2SO4 + KOH = KHSO4 + H2O
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+} =>
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+}
AlPO4 + CaCO3 = Al2(CO3)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaCO3 = Al2(CO3)3 + Ca3(PO4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Cr2O3(s) + CO(g) = Cr(s) + CO2(g) =>
Cr2O3(s) + 3 CO(g) = 2 Cr(s) + 3 CO2(g)
SO2 + Fe2(SO4)3 + H2O = H2SO4 + FeSO4 =>
SO2 + Fe2(SO4)3 + 2 H2O = 2 H2SO4 + 2 FeSO4
MgCl + FeN = FeCl + MgN =>
MgCl + FeN = FeCl + MgN
K2CrO3 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO3 + SO2 + 4 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 4 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4F + NaOH + Al(OH)3 = Na3AlF6 + H3N + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 H3N + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HNO2 + Br2 + H2O = HNO3 + HBr =>
HNO2 + Br2 + H2O = HNO3 + 2 HBr
CuSO4 + BaBr2 = CuBr2 + BaSO4 =>
CuSO4 + BaBr2 = CuBr2 + BaSO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOH + NaHCO3 = HCOONa + H2O + CO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C10H22 = C6H14 + C2H4 =>
C10H22 = C6H14 + 2 C2H4
Na2CO3 + FeI2 = FeCO3 + NaI =>
Na2CO3 + FeI2 = FeCO3 + 2 NaI
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2CH2CH3 + O2 = CO2 + H20 =>
2 CH3CH2CH2CH3 + 8 O2 = 8 CO2 + H20
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4 + Cl = P4Cl3 =>
P4 + 3 Cl = P4Cl3
P4 + Cl = P4Cl3 =>
P4 + 3 Cl = P4Cl3
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