Equations balanced on the previous day | Equations balanced on the next day |
MgS + F2 = MgF2 + S
Fe2S3 + NaI = Na2S + FeI3 =>
Fe2S3 + 6 NaI = 3 Na2S + 2 FeI3
Pb + HI = PbI2 + H =>
Pb + 2 HI = PbI2 + 2 H
KMnO4 + HOCH2CH2OHCH2OHCH2OHCH2OHCOH + KOH = HOCH2CH2OHCH2OHCH2OHCH2OHCOOK + H2O + MnO2 =>
2 KMnO4 + 3 HOCH2CH2OHCH2OHCH2OHCH2OHCOH + KOH = 3 HOCH2CH2OHCH2OHCH2OHCH2OHCOOK + 2 H2O + 2 MnO2
KMnO4 + HOCH2CH2OHCH2OHCH2OHCH2OHCOH + KOH = HOCH2CH2OHCH2OHCH2OHCH2OHCOOK + H2O + MnO2 =>
2 KMnO4 + 3 HOCH2CH2OHCH2OHCH2OHCH2OHCOH + KOH = 3 HOCH2CH2OHCH2OHCH2OHCH2OHCOOK + 2 H2O + 2 MnO2
Ag2CO3 = Ag + CO2 + O =>
Ag2CO3 = 2 Ag + CO2 + O
Fe(HCO3)3 = Fe2(CO3)3 + CO2 + H2O =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 CO2 + 3 H2O
HSO3 + I2 + H2O = H2SO4 + HI =>
2 HSO3 + I2 + 2 H2O = 2 H2SO4 + 2 HI
CuCl2(aq) + KI(aq) = CuI2(s) + KCl(aq) =>
CuCl2(aq) + 2 KI(aq) = CuI2(s) + 2 KCl(aq)
WF3 + H2 + CH4O = WC + HF + H2O =>
2 WF3 + H2 + 2 CH4O = 2 WC + 6 HF + 2 H2O
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)5 + NaCl + H2O =>
5 C15H16O2 + 5 COCl2 + 10 NaOH = (OC6H4C(CH3)2C6H4OCO)5 + 10 NaCl + 10 H2O
NO2 + Ba(OH)2 = Ba(NO2)2 + OH =>
2 NO2 + Ba(OH)2 = Ba(NO2)2 + 2 OH
CoCr2O7 + Al(HCO3)3 = Co(HCO3)2 + Al2(Cr2O7)3 =>
3 CoCr2O7 + 2 Al(HCO3)3 = 3 Co(HCO3)2 + Al2(Cr2O7)3
H3PO4 + NH4OH = H2O + N3H12PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + N3H12PO4
H2SO4(aq) + Mg(OH)2 = H2O(l) + MgSO4 =>
H2SO4(aq) + Mg(OH)2 = 2 H2O(l) + MgSO4
Mg + C3H7COOH = Mg(C3H7COO)2 + H2 =>
Mg + 2 C3H7COOH = Mg(C3H7COO)2 + H2
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
Al(OH)3 + NH4OH = (Al(NH3)4)(OH)3 + H2O =>
Al(OH)3 + 4 NH4OH = (Al(NH3)4)(OH)3 + 4 H2O
Cu + KNO3 + H2SO4 = CuSO4 + K2SO4 + NO + H2O =>
3 Cu + 2 KNO3 + 4 H2SO4 = 3 CuSO4 + K2SO4 + 2 NO + 4 H2O
C + Zn2O2 = Zn + CO2 =>
C + Zn2O2 = 2 Zn + CO2
HfOCl2*8H2O + C4H6O5 + (CH6N3)2CO3 = [Hf4(C4H5O5)2(C4H4O5)2(C4H3O5)2](CH6N3)9*10H2O + CO2 + H2O + HCl =>
48 HfOCl2*8H2O + 85 C4H6O5 + 54(CH6N3)2CO3 = 12[Hf4(C4H5O5)2(C4H4O5)2(C4H3O5)2](CH6N3)9*10H2O + 106 CO2 + 327 H2O + 96 HCl
Ba(OH)2 + Na = NaOH + BaOH =>
Ba(OH)2 + Na = NaOH + BaOH
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
Cu(OH)2 + H = Cu2O + H2O =>
2 Cu(OH)2 + 2 H = Cu2O + 3 H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
As2S3 + HNO3 = H4As2O7 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = H4As2O7 + 3 H2SO4 + 28 NO2 + 9 H2O
CH3NH2 + CH3Cl = CH3NHCH3 + NH4Cl =>
3 CH3NH2 + CH3Cl = 2 CH3NHCH3 + NH4Cl
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
C2H6O2 + O2 = CO2 + H2 =>
C2H6O2 + O2 = 2 CO2 + 3 H2
C57H110O6 + C18H34O2 = C57H104O6 + C18H36O2 =>
C57H110O6 + 3 C18H34O2 = C57H104O6 + 3 C18H36O2
PbO + Mg = MgO + Pb =>
PbO + Mg = MgO + Pb
Ca3(Po4)2 + H2SO4 = CaSO4 + H3Po4 =>
Ca3(Po4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3Po4
NaBr + H2 = NaH + Br2 =>
2 NaBr + H2 = 2 NaH + Br2
(CH3)3N + H2O = (CH4)3N + OH =>
(CH3)3N + 3 H2O = (CH4)3N + 3 OH
AsS5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS5 + 35 HNO3 + 2 H2O = 15 H2SO4 + 3 H3AsO4 + 35 NO
H2SO4 + H2O = H3O{+} + SO4{2-}} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}}
C7H8 + KMnO4 + HCl = C7H6O2 + KCl + MnCl2 + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C7H6O2 + 6 KCl + 6 MnCl2 + 14 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2O2 + MnO2 = H2OMn2 + O =>
H2O2 + 2 MnO2 = H2OMn2 + 5 O
CH4N2O + C6H12O6 + C2H5OH = C22H25NO6 + H2O =>
6 CH4N2O + 31 C6H12O6 + 36 C2H5OH = 12 C22H25NO6 + 156 H2O
H2O + NO2(g) = HNO3(aq) + NO(g) =>
H2O + 3 NO2(g) = 2 HNO3(aq) + NO(g)
Ga2O3(s) + H2O(aq) = Ga(OH)3 =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3
Cu + Ag(NO3)3 = Ag + Cu(NO3)2 =>
3 Cu + 2 Ag(NO3)3 = 2 Ag + 3 Cu(NO3)2
K2CrO4 + H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 3 Zn = 3 ZnSO4 + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CoS2 + O2 = Co3O4 + SO2 =>
3 CoS2 + 8 O2 = Co3O4 + 6 SO2
NH3H2O + Ca(OH)2 = CaNH + H2O =>
NH3H2O + Ca(OH)2 = CaNH + 3 H2O
Li + CaCl2 = Ca + LiCl2 =>
Li + CaCl2 = Ca + LiCl2
SCN{-} + I2 + OH{-} = CN{-} + SO4{2-} + I{-} + H2O =>
SCN{-} + 3 I2 + 8 OH{-} = CN{-} + SO4{2-} + 6 I{-} + 4 H2O
NaHCO2 + C2H4O2 = C2H4O2Na + CO2 + H2O =>
8 NaHCO2 + 7 C2H4O2 = 8 C2H4O2Na + 6 CO2 + 2 H2O
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