Equations balanced on the previous day | Equations balanced on the next day |
2 NaHCO3 + H2 = 2 Na + 2 H2O + 2 CO2
Li + HNO3 = LiHNO3 =>
Li + HNO3 = LiHNO3
CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
Na2CO3(aq) + FeBr3(aq) = Fe2(CO3)3 + NaBr =>
3 Na2CO3(aq) + 2 FeBr3(aq) = Fe2(CO3)3 + 6 NaBr
NH4 + H2O2 = H2O + N2 =>
2 NH4 + 4 H2O2 = 8 H2O + N2
PbBr3 + H2O = HBr + H3PbO3 =>
PbBr3 + 3 H2O = 3 HBr + H3PbO3
PDCl2 + HCl = H2PDCl4 =>
PDCl2 + 2 HCl = H2PDCl4
C6H10O5 + H2SO4 = CO2 + SO2 + H2O =>
C6H10O5 + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
CO + HNO3 = CONO3 + NO + H2O =>
3 CO + 4 HNO3 = 3 CONO3 + NO + 2 H2O
Li + ZnSO4 = Zn + Li2SO4 =>
2 Li + ZnSO4 = Zn + Li2SO4
Ca(CO3) + Zn = CaZnCO3 =>
Ca(CO3) + Zn = CaZnCO3
LiCl + Al = AlCl + Li =>
LiCl + Al = AlCl + Li
Pb + NaOH = Na2PbO2 + H2 =>
Pb + 2 NaOH = Na2PbO2 + H2
potassiumiodide + sodiumnitrate = potassiumnitrate + sodiumiodide =>
KI + NaNO3 = KNO3 + NaI
Na2S + Na2SO3 = Na2O + S =>
2 Na2S + Na2SO3 = 3 Na2O + 3 S
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe2O3 + CaCO3 = CaO + Fe2(CO3)3 =>
Fe2O3 + 3 CaCO3 = 3 CaO + Fe2(CO3)3
Fe2O3 + CaCO3 = CaO + Fe2(CO3)3 =>
Fe2O3 + 3 CaCO3 = 3 CaO + Fe2(CO3)3
FeCl3 + KSCN + NO3 = KCl + SCN + Fe(NO3)2 =>
FeCl3 + 3 KSCN + 2 NO3 = 3 KCl + 3 SCN + Fe(NO3)2
BaCO3 + Ca = CaCO3 + Ba =>
BaCO3 + Ca = CaCO3 + Ba
OO + S = SSO =>
OO + 4 S = 2 SSO
Na2CO3(aq) + FeBr3(aq) = Fe2(CO3)3 + NaBr =>
3 Na2CO3(aq) + 2 FeBr3(aq) = Fe2(CO3)3 + 6 NaBr
Bi + [NO3]{-} + H{+} = Bi3{+} + NO + H2O =>
9 Bi + [NO3]{-} + 4 H{+} = 3 Bi3{+} + NO + 2 H2O
Mn(NO3)2*4H2O + C2H5NO2 = CO2 + H2O + N2 + Mn2O3 =>
2 Mn(NO3)2*4H2O + 2 C2H5NO2 = 4 CO2 + 13 H2O + 3 N2 + Mn2O3
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
CH3COONa + H2O = CH3COOH + Na + OH =>
CH3COONa + H2O = CH3COOH + Na + OH
H3CCH2OH = C2H4 + H2O =>
H3CCH2OH = C2H4 + H2O
CaO*Al2O3*3CaSO4*32H2O = CaO*Al2O3*H2O + CaSO4 + H2O =>
CaO*Al2O3*3CaSO4*32H2O = CaO*Al2O3*H2O + 3 CaSO4 + 31 H2O
Na2S + O2 = Na2SO3 =>
2 Na2S + 3 O2 = 2 Na2SO3
Hg(NO3)2 + NH4OH = Hg2NH2NO3 + H2O + NH4NO3 =>
8 Hg(NO3)2 + 18 NH4OH = 4 Hg2NH2NO3 + 15 H2O + 13 NH4NO3
C2H2O4 + NaNO3 = HNO3 + Na2C2O4 =>
C2H2O4 + 2 NaNO3 = 2 HNO3 + Na2C2O4
NaBrO3 + KI + H2SO4 = NaBr + I2 + K2SO4 + H2O =>
NaBrO3 + 6 KI + 3 H2SO4 = NaBr + 3 I2 + 3 K2SO4 + 3 H2O
Zn(s) + HCl = H(s) + Zn(Cl)(aq) =>
Zn(s) + HCl = H(s) + Zn(Cl)(aq)
Hg(NO3)2 + NH4OH = Hg2NH2NO3 + H2O + NH4NO3 =>
8 Hg(NO3)2 + 18 NH4OH = 4 Hg2NH2NO3 + 15 H2O + 13 NH4NO3
C7H7NO2 + KMnO4 + H2SO4 = C7H5NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H7NO2 + 2 KMnO4 + 3 H2SO4 = 5 C7H5NO2 + K2SO4 + 2 MnSO4 + 8 H2O
HCOOK + HI + KIO3 = KI + H2O + CO2 =>
3 HCOOK + 3 HI + KIO3 = 4 KI + 3 H2O + 3 CO2
CH3COOH = H{+)+CH3COO{-} =>
CH3COOH = H{+)+CH3COO{-}
NaBr + Cl2 = Na + Cl2Br2 =>
2 NaBr + Cl2 = 2 Na + Cl2Br2
(C17H3COO)3CH2CHCH2 + NaOH = C17H3COONa + CH2CHCH2OHOHOH =>
(C17H3COO)3CH2CHCH2 + 3 NaOH = 3 C17H3COONa + CH2CHCH2OHOHOH
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
LiF + MgN = LiN + MgF =>
LiF + MgN = LiN + MgF
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
MnCl2(aq) + H2S(g) = MnS(s) + HCl(aq) =>
MnCl2(aq) + H2S(g) = MnS(s) + 2 HCl(aq)
CH3CHClCH3 + NH3 = NH4Cl + CH3CHNH2CH3 =>
CH3CHClCH3 + 2 NH3 = NH4Cl + CH3CHNH2CH3
HOOC{-}CH = CH{-}COOH + O2 = CO2 + H2O =>
HOOC{-}CH = CH{-}COOH + O2
C7H5NO3 + C3H6O + NaOH = C16H10N2O2 + H2O + NaC2H3O2 =>
2 C7H5NO3 + 2 C3H6O + 2 NaOH = C16H10N2O2 + 4 H2O + 2 NaC2H3O2
C7H8O + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C7H8O + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
K2Cr2O7 + H2SO4 + FeSO4 = Cr2SO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 FeSO4 = Cr2SO4 + 5 Fe2(SO4)3 + K2SO4 + 7 H2O
Au(NO2)3 + Mg = Au + Mg(NO2)2 =>
2 Au(NO2)3 + 3 Mg = 2 Au + 3 Mg(NO2)2
Nd + Cl = Nd(Cl) =>
Nd + Cl = Nd(Cl)
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