Equations balanced on the previous day | Equations balanced on the next day |
Ac2(CO3)3 = Ac2O3 + 3 CO2
NH4NO3 = N2O + H2O = =>
NH4NO3 = N2O + 2 H2O
CrBr + FeI = CrI + FeBr =>
CrBr + FeI = CrI + FeBr
NaHCO3 + CaCO3 = NaCO3 + CaHCO3 =>
NaHCO3 + CaCO3 = NaCO3 + CaHCO3
CH2O + [Ag(NH3)2OH] = CH2O2 + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = CH2O2 + 4 NH3 + 2 Ag + H2O
C6H5FeO7 + CH3COONa3H2O + C5H8O2 = Fe(C5H7O2)3 + Na3C6H5O7 + CH3OOH =>
20 C6H5FeO7 + 17 CH3COONa3H2O + 56 C5H8O2 = 20 Fe(C5H7O2)3 + 17 Na3C6H5O7 + 32 CH3OOH
CuCl2 + NH3*H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3*H2O = Cu(OH)2 + 2 NH4Cl
Pb + Na3PO4 = PbPO4 + Na =>
Pb + Na3PO4 = PbPO4 + 3 Na
CrCl3 + CaCO3 = Cr2(CO3)3 + CaCl2 =>
2 CrCl3 + 3 CaCO3 = Cr2(CO3)3 + 3 CaCl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag2SO4 + K2CrO4 = K2SO4 + Ag2CrO4 =>
Ag2SO4 + K2CrO4 = K2SO4 + Ag2CrO4
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
NH4OH + Cu2 = Cu(OH)2 + NH4 =>
4 NH4OH + Cu2 = 2 Cu(OH)2 + 4 NH4
C4H4(OH)4 + O2 = H2O + CO2 =>
C4H4(OH)4 + 4 O2 = 4 H2O + 4 CO2
CuO + HNO3 = Cu2O + H2O + NO3 =>
2 CuO + 2 HNO3 = Cu2O + H2O + 2 NO3
KOH(aq) + AlCl3 = Al(OH)3(aq) + KCl =>
3 KOH(aq) + AlCl3 = Al(OH)3(aq) + 3 KCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
Pb + NO3 + H2O = Pb(OH)2 + H2NO3 =>
Pb + NO3 + 2 H2O = Pb(OH)2 + H2NO3
C5H10O2 + CH3OH = C6H12O2 + H2O =>
C5H10O2 + CH3OH = C6H12O2 + H2O
SnO2 + C + Cl2 = SnCl4 + CO =>
SnO2 + 2 C + 2 Cl2 = SnCl4 + 2 CO
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
KMnO4 + HCl = KCl + HMnO4 =>
KMnO4 + HCl = KCl + HMnO4
S + KOH = K2S + H2O + SO2 =>
3 S + 4 KOH = 2 K2S + 2 H2O + SO2
H2 + Pb2O = Pb + H2O =>
H2 + Pb2O = 2 Pb + H2O
P10O15 + H2O = PH3 + O2 =>
P10O15 + 15 H2O = 10 PH3 + 15 O2
CU(SO4)2 + Fe = CU + Fe(SO4)3 =>
3 CU(SO4)2 + 2 Fe = 3 CU + 2 Fe(SO4)3
CrO2 + BrO = Br + Cr2O7 =>
2 CrO2 + 3 BrO = 3 Br + Cr2O7
CH3CH2CH2OH = CH3CH2COH + H2 =>
CH3CH2CH2OH = CH3CH2COH + H2
H2O + (CN)2 = CN{-} + OCN{-} + H{+} =>
H2O + (CN)2 = CN{-} + OCN{-} + 2 H{+}
CH2CHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 18 H2O + 15 CH3COOH
Na2Co3 + Na3PO4 = Na3Co3 + Na2PO4 =>
Na2Co3 + Na3PO4 = Na3Co3 + Na2PO4
Ba[NO3]2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba[NO3]2 + Na2SO4 = BaSO4 + 2 NaNO3
HCl(l) + NaOH = NaCl + H2O =>
HCl(l) + NaOH = NaCl + H2O
CaCo3 + HCl = CaCl2 + Co2 + H2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 2 H2
Co(NO3)2*6H2O + Cr(NO3)3*9H2O + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O + Ni(NO3)2*6H2O + C2H5NO2 = (CoCrFeMnNi)3*O4 + H2O + N2 + CO2 =>
27 Co(NO3)2*6H2O + 27 Cr(NO3)3*9H2O + 27 Fe(NO3)3*9H2O + 27 Mn(NO3)2*4H2O + 27 Ni(NO3)2*6H2O + 208 C2H5NO2 = 9(CoCrFeMnNi)3*O4 + 1438 H2O + 266 N2 + 416 CO2
HCl + K2Cr2O7 + NaI = CrCl3 + NaIO4 + KCl + H2O =>
32 HCl + 4 K2Cr2O7 + 3 NaI = 8 CrCl3 + 3 NaIO4 + 8 KCl + 16 H2O
HNO2 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2 =>
8 HNO2 + 2 KMnO4 + 3 H2SO4 = 8 HNO3 + K2SO4 + 2 MnSO4 + 3 H2
H2SO4 + KMnO4 + C2O4H2 = MnO2 + CO2 + H2O + K2SO4 =>
H2SO4 + 2 KMnO4 + 3 C2O4H2 = 2 MnO2 + 6 CO2 + 4 H2O + K2SO4
F2O + H2O = FOH =>
F2O + H2O = 2 FOH
Ca(OH)2 + Cu(NO3)2 = Ca(OH)2Cu(NO3)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(OH)2Cu(NO3)2
O2 + Ag3N = Ag2O + N2 =>
3 O2 + 4 Ag3N = 6 Ag2O + 2 N2
C8H11N5O3 + O2 = CO2 + H2O + NO2 =>
4 C8H11N5O3 + 57 O2 = 32 CO2 + 22 H2O + 20 NO2
SO3 + NaNO3 = Na2SO3 + NO3 =>
SO3 + 2 NaNO3 = Na2SO3 + 2 NO3
Al2 + HCl = Al3Cl + H2 =>
3 Al2 + 2 HCl = 2 Al3Cl + H2
(NH4)2SO4 + CaCO3 = (NH4)2(CO3) + CaSO4 =>
(NH4)2SO4 + CaCO3 = (NH4)2(CO3) + CaSO4
Pd(NO3)2 + K2S = PdS + KNO3 =>
Pd(NO3)2 + K2S = PdS + 2 KNO3
LiOH + KCl = KOH + LiCl =>
LiOH + KCl = KOH + LiCl
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CH3CH(OH)CH3 + KMnO4 = CH3C(O)CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3C(O)CH3 + 2 MnO2 + 2 KOH + 2 H2O
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