Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 + 2 HCl(aq) = CO2(g) + CaCl2*H2O(aq)
(CH3)2N2H2(l) + N2O4(g) = N2(g) + H2(g) + CO2(g) =>
(CH3)2N2H2(l) + N2O4(g) = 2 N2(g) + 4 H2(g) + 2 CO2(g)
C2H3NaO2 = CH3COONa =>
C2H3NaO2 = CH3COONa
CuCl2(H2O)2 + Fe = FeCl2 + Cu + H2O =>
CuCl2(H2O)2 + Fe = FeCl2 + Cu + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnCl2*4H2O + Na2S = MnS + NaCl + H2O =>
MnCl2*4H2O + Na2S = MnS + 2 NaCl + 4 H2O
CH3OH + CO2 = C5H12O4 + H2O =>
4 CH3OH + CO2 = C5H12O4 + 2 H2O
Cu2O + I = CuI + O2 =>
2 Cu2O + 4 I = 4 CuI + O2
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2 =>
2 CH2CH2 + 2 KMnO4 + 3 H2SO4 = 4 CO2 + 2 MnSO4 + K2SO4 + 7 H2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Mn2O7 + KOH = K7MnO7 + H2O =>
Mn2O7 + 14 KOH = 2 K7MnO7 + 7 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
KMnO4 + N2H4 = MnO2 + K2O + N2 + H2O =>
4 KMnO4 + 3 N2H4 = 4 MnO2 + 2 K2O + 3 N2 + 6 H2O
K2CO3 + HCOOH = CO2 + HCOOK + H2O =>
K2CO3 + 2 HCOOH = CO2 + 2 HCOOK + H2O
Na2SO4 + Cu2S = Na2S + Cu2SO4 =>
Na2SO4 + Cu2S = Na2S + Cu2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg3N2 + K2O = K3N + MgO =>
Mg3N2 + 3 K2O = 2 K3N + 3 MgO
Ba(NO3)2 + K2CrO4 = CrO4Ba + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = CrO4Ba + K2(NO3)2
O2 + BaS = BaO + SO2 =>
3 O2 + 2 BaS = 2 BaO + 2 SO2
Ca + PbCl4 = Pb + CaCl4 =>
Ca + PbCl4 = Pb + CaCl4
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
P2Br5 + I2 = Br2 + P5I2 =>
10 P2Br5 + 4 I2 = 25 Br2 + 4 P5I2
Na2CO3 + AlCl3 = NaCl + Al2(CO3)3 =>
3 Na2CO3 + 2 AlCl3 = 6 NaCl + Al2(CO3)3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C10H8 + H2SO4 = C10H7SO3 + H3O =>
C10H8 + H2SO4 = C10H7SO3 + H3O
HCN + P = H2 + PCN =>
2 HCN + 2 P = H2 + 2 PCN
H2O2 + NO2{-} = H2O + NO3{-} =>
H2O2 + NO2{-} = H2O + NO3{-}
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
PBr2 = P2Br4 =>
2 PBr2 = P2Br4
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
Cr(OH)3 + Br + NaOH = Na2CrO4 + NaBr + H2O =>
Cr(OH)3 + 3 Br + 5 NaOH = Na2CrO4 + 3 NaBr + 4 H2O
LiCl + NH4NO3 = LiNO3 + NH4Cl =>
LiCl + NH4NO3 = LiNO3 + NH4Cl
FeCl + NH3 = FeH3 + NCl =>
FeCl + NH3 = FeH3 + NCl
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ZnS = S8 + Zn =>
8 ZnS = S8 + 8 Zn
O = O7 =>
7 O = O7
EtCHCHEt + KMnO4 = EtCO2K + MnO2 + H2O + KOH =>
3 EtCHCHEt + 8 KMnO4 = 6 EtCO2K + 8 MnO2 + 2 H2O + 2 KOH
Na + FeI2 = Fe + NaI2 =>
Na + FeI2 = Fe + NaI2
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Cu + HNO3(dil) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + K2SO3 + KMnO4 = K2SO4 + MnSO4 + H2O =>
3 H2SO4 + 5 K2SO3 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
Zn + MgSO4 = ZnSO4 + Mg =>
Zn + MgSO4 = ZnSO4 + Mg
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
CaCO3 + HCO3 = CaH(CO3)2 =>
CaCO3 + HCO3 = CaH(CO3)2
P + CI5 = PCI5 =>
P + CI5 = PCI5
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
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