Equations balanced on the previous day | Equations balanced on the next day |
4 Cl2 + C2H5OH + H2O = C2H3Cl3O2 + 5 HCl
PhC2H4 + KMnO4 + H2SO4 = CO2 + PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhC2H4 + 22 KMnO4 + 33 H2SO4 = 10 CO2 + 10 PhCOOH + 11 K2SO4 + 22 MnSO4 + 48 H2O
ZnCO3 = ZnCO + O2 =>
ZnCO3 = ZnCO + O2
Mn(Cl)2 + NaOH = Mn(OH)2 + NaCl =>
Mn(Cl)2 + 2 NaOH = Mn(OH)2 + 2 NaCl
CH3COH + H2 = CH3CH2 + OH =>
CH3COH + H2 = CH3CH2 + OH
K2SO3 + HI = H2O + KI + SO2 =>
K2SO3 + 2 HI = H2O + 2 KI + SO2
KOH + NaF = NaOH + KF =>
KOH + NaF = NaOH + KF
Pb(C2H3O2)2 + Zn(NO3)2 = Pb(NO3)2 + Zn(C2H3O2)2 =>
Pb(C2H3O2)2 + Zn(NO3)2 = Pb(NO3)2 + Zn(C2H3O2)2
K2SO3 + HI = H2O + KI + SO2 =>
K2SO3 + 2 HI = H2O + 2 KI + SO2
Fe2(CrO4)3 + Zn(CH3CO2)2 = Fe(CH3CO2)3 + ZnCrO4 =>
Fe2(CrO4)3 + 3 Zn(CH3CO2)2 = 2 Fe(CH3CO2)3 + 3 ZnCrO4
PhC2H4 + KMnO4 + H2SO4 = CO2 + PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhC2H4 + 22 KMnO4 + 33 H2SO4 = 10 CO2 + 10 PhCOOH + 11 K2SO4 + 22 MnSO4 + 48 H2O
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
MnO4{-}(aq) + HSO3{-}(aq) + H{+}(aq) = Mn{2+}(aq) + SO4{2–}(aq) + H2O(l) =>
6 MnO4{-}(aq) + 5 HSO3{-}(aq) + 33 H{+}(aq) = 6 Mn{2+}(aq) + 5 SO4{2–}(aq) + 19 H2O(l)
H2O + Sn = HSn + O2 =>
2 H2O + 4 Sn = 4 HSn + O2
Cu(CH3COO)2 = Cu2 + (CH3COO)2 =>
2 Cu(CH3COO)2 = Cu2 + 2(CH3COO)2
MnS4 + Cl2 + KOH = K2MnO4 + K2SO4 + KCl + H2O =>
MnS4 + 15 Cl2 + 40 KOH = K2MnO4 + 4 K2SO4 + 30 KCl + 20 H2O
SnCl2 + NaBrO3 + HCl = SnCl4 + NaBr + H2O =>
3 SnCl2 + NaBrO3 + 6 HCl = 3 SnCl4 + NaBr + 3 H2O
CH3COH + H2 = CH3CH2 + OH =>
CH3COH + H2 = CH3CH2 + OH
PhC2H4 + KMnO4 + H2SO4 = CO2 + PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhC2H4 + 22 KMnO4 + 33 H2SO4 = 10 CO2 + 10 PhCOOH + 11 K2SO4 + 22 MnSO4 + 48 H2O
NaH2PO4 + HNO3 = NaNO3 + H3PO4 =>
NaH2PO4 + HNO3 = NaNO3 + H3PO4
Cu(NO3)2 + NH3 = (NH3)4Cu(NO3)2 =>
Cu(NO3)2 + 4 NH3 = (NH3)4Cu(NO3)2
PhC2H4 + KMnO4 + H2SO4 = CO2 + PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhC2H4 + 22 KMnO4 + 33 H2SO4 = 10 CO2 + 10 PhCOOH + 11 K2SO4 + 22 MnSO4 + 48 H2O
SiH4 + NaOH = Na2SiO3 + Na + H2O =>
SiH4 + 10 NaOH = Na2SiO3 + 8 Na + 7 H2O
Fe + CuClO3 = Fe(ClO3)2 + Cu =>
Fe + 2 CuClO3 = Fe(ClO3)2 + 2 Cu
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 HCl
Si(s) + O2(g) = SiO2 =>
Si(s) + O2(g) = SiO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu + HNO3 = Cu(NO3) + NO2 + H2O =>
Cu + 2 HNO3 = Cu(NO3) + NO2 + H2O
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + 2 Br
V + K = VK =>
V + K = VK
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KBr + HCl + NaClO = NaCl + KCl + Br2 + H2O =>
2 KBr + 2 HCl + NaClO = NaCl + 2 KCl + Br2 + H2O
C5H24 + O2 = CO2 + H2O =>
C5H24 + 11 O2 = 5 CO2 + 12 H2O
PhC2H4 + KMnO4 + H2SO4 = CO2 + PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhC2H4 + 22 KMnO4 + 33 H2SO4 = 10 CO2 + 10 PhCOOH + 11 K2SO4 + 22 MnSO4 + 48 H2O
H2CO3 + Mn(OH)2 = Mn(CO3) + H2O =>
H2CO3 + Mn(OH)2 = Mn(CO3) + 2 H2O
CuSO4 + Pb = PbSO4 + Cu =>
CuSO4 + Pb = PbSO4 + Cu
CaCl2 + Cs3PO4 = Ca3(PO4)2 + Cs3 + Cl2 =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 2 Cs3 + 3 Cl2
ClSO4 + NaOH = ClOH + NaSO4 =>
ClSO4 + NaOH = ClOH + NaSO4
PhC2H4 + KMnO4 + H2SO4 = CO2 + PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhC2H4 + 22 KMnO4 + 33 H2SO4 = 10 CO2 + 10 PhCOOH + 11 K2SO4 + 22 MnSO4 + 48 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2CO + H2O = CH4 + O3 =>
3 H2CO + 3 H2O = 3 CH4 + 2 O3
CrO7 + Na = NaCrO7 =>
CrO7 + Na = NaCrO7
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
HOOC{-}CH2{-}CH(OH){-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(OH){-}COONa =>
HOOC{-}CH2{-}CH(OH){-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(OH){-}COONa
Ga3 + F2 = GaF =>
2 Ga3 + 3 F2 = 6 GaF
HCl + MgCO3 = HCO3 + ClMg =>
HCl + MgCO3 = HCO3 + ClMg
Mg(s) + H2SO4(I) = MgSO4(I) + H2(g) =>
Mg(s) + H2SO4(I) = MgSO4(I) + H2(g)
AlCl3 + Ba = Ba2Cl3 + Al =>
AlCl3 + 2 Ba = Ba2Cl3 + Al
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Sb + I2 = SbI5 =>
2 Sb + 5 I2 = 2 SbI5
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