Equations balanced on the previous day | Equations balanced on the next day |
2 C4HH10 = C2H4 + 3 C2H6
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CH2CHCH2OH + KMnO4 + KOH = K2MnO4 + CH2(OH)CH(OH)CH2(OH) =>
CH2CHCH2OH + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH2(OH)CH(OH)CH2(OH)
CH4 + CO3{-2} = C2H4O + O2 + e =>
CH4 + CO3{-2} = C2H4O + O2 + 2e
CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
MgH + Cl = MgCl + H =>
MgH + Cl = MgCl + H
CH2CHCH2OH + KMnO4 + KOH = K2MnO4 + CH2(OH)CH(OH)CH2(OH) =>
CH2CHCH2OH + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH2(OH)CH(OH)CH2(OH)
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3CH2CH2OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
NO + O = NO2 =>
NO + O = NO2
CuOHIO3 + H2SO4 = CuSO4 + Cu(IO3)2 + H2O =>
2 CuOHIO3 + H2SO4 = CuSO4 + Cu(IO3)2 + 2 H2O
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2 + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2 + 3 H2O
K2FeO4 + HCl = KCl + FeCl3 + H2O + O2 =>
4 K2FeO4 + 20 HCl = 8 KCl + 4 FeCl3 + 10 H2O + 3 O2
CH3C(CH3)(OH)CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COCH2CH3 + H2O =>
5 CH3C(CH3)(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3COCH2CH3 + 8 H2O
Ti(OH)4 + NH4OH = TiO2 + H2 + NO2 =>
Ti(OH)4 + 2 NH4OH = TiO2 + 7 H2 + 2 NO2
Fe(SO4)2Ba(OH)2 = Ba(SO4)2Fe(OH)2 =>
Fe(SO4)2Ba(OH)2 = Ba(SO4)2Fe(OH)2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
HCCH + Br2 = HBr2CCBr2H =>
HCCH + 2 Br2 = HBr2CCBr2H
H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl
Cr + O2 + HBr = CrBr3 + H2O =>
4 Cr + 3 O2 + 12 HBr = 4 CrBr3 + 6 H2O
Li2O + HNO2 = Li2OH + NO2 =>
Li2O + HNO2 = Li2OH + NO2
CH3CH2CH2NH2 + CH3Br = CH3CH2CH2CH2NH2 + HBr =>
CH3CH2CH2NH2 + CH3Br = CH3CH2CH2CH2NH2 + HBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2(SO4)3 + Mg(MnO4)2 = Al(MnO4)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(MnO4)2 = 2 Al(MnO4)3 + 3 MgSO4
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
MnCO3(s) + O2(g) = MnO2(s) + CO2(g) =>
2 MnCO3(s) + O2(g) = 2 MnO2(s) + 2 CO2(g)
KOH + C3H4O2 = KC3H3O2 + H2O =>
KOH + C3H4O2 = KC3H3O2 + H2O
CF3COOK + HCl = KCl + CF3COOH =>
CF3COOK + HCl = KCl + CF3COOH
Ru(OH)2{2+} + {-} + H{+} = Ru{3+} + H2O =>
Ru(OH)2{2+} + e + 2 H{+} = Ru{3+} + 2 H2O
KClO2 + SnSO4 + KOH + H2O = K2SO4 + K2[Sn(OH)6] + KCl =>
KClO2 + 2 SnSO4 + 8 KOH + 2 H2O = 2 K2SO4 + 2 K2[Sn(OH)6] + KCl
H2O + N2 + O6 = HNO3 =>
6 H2O + 6 N2 + 5 O6 = 12 HNO3
FeC10H10 + O2 = CO2 + H2O + Fe =>
2 FeC10H10 + 25 O2 = 20 CO2 + 10 H2O + 2 Fe
AgNO3 + CCl4 = CNO3 + AgCl4 =>
AgNO3 + CCl4 = CNO3 + AgCl4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
H2 + C + O = HCH3CO2 =>
2 H2 + 2 C + 2 O = HCH3CO2
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Ag + AuCl3 = AgCl2 + Au =>
3 Ag + 2 AuCl3 = 3 AgCl2 + 2 Au
Mo + H2MnO4 = Mo(MnO4)6 + H =>
Mo + 6 H2MnO4 = Mo(MnO4)6 + 12 H
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
CoCl2 + NH4SCN = (NH4)2Co(SCN)4 + NH4Cl =>
CoCl2 + 4 NH4SCN = (NH4)2Co(SCN)4 + 2 NH4Cl
HC6H6O6 + H2O = H3O + C6H6O6 =>
HC6H6O6 + H2O = H3O + C6H6O6
NaCl + Pd(NO3)2 = NaNO3 + Cl2Pd =>
2 NaCl + Pd(NO3)2 = 2 NaNO3 + Cl2Pd
NaCH2OH + KMnO4 = NaCHO + MnO2 + KOH + H2O =>
3 NaCH2OH + 2 KMnO4 = 3 NaCHO + 2 MnO2 + 2 KOH + 2 H2O
H2S + KCr2O7 + HCl = S + KCl + CrCl3 + H2O =>
7 H2S + 2 KCr2O7 + 14 HCl = 7 S + 2 KCl + 4 CrCl3 + 14 H2O
F2 = F6 =>
3 F2 = F6
C6H5MgBr + C13H10O + C4H10O = C19H16O + MgBrOH =>
9 C6H5MgBr + 25 C13H10O + 5 C4H10O = 21 C19H16O + 9 MgBrOH
H2SO4NH3 = HSO4NH4 =>
H2SO4NH3 = HSO4NH4
CaS + HNO3 = NO + SO2 + Ca(NO3)2 + H2O =>
CaS + 4 HNO3 = 2 NO + SO2 + Ca(NO3)2 + 2 H2O
HNO3 + K2CrO4 + Fe(NO3) = KNO3 + Cr(NO3)2 + Fe(NO3)3 + H2O =>
8 HNO3 + K2CrO4 + 2 Fe(NO3) = 2 KNO3 + Cr(NO3)2 + 2 Fe(NO3)3 + 4 H2O
K + HNO3 = KNO3 + H =>
K + HNO3 = KNO3 + H
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