Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + K2SO4 + KNO3 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 KNO3
Na2SO3 + HIO3 = HI + Na2SO4 =>
3 Na2SO3 + HIO3 = HI + 3 Na2SO4
Na2SO3 + HIO3 = HI + Na2SO4 =>
3 Na2SO3 + HIO3 = HI + 3 Na2SO4
Cu + SO2 = CuS + CuO =>
3 Cu + SO2 = CuS + 2 CuO
C6H4(OH)2 = C6H4O2 + H2 =>
C6H4(OH)2 = C6H4O2 + H2
H2NCH2COOH + C2H5OH = (H2NCH2COO)C2H5OH + H2 =>
2 H2NCH2COOH + 2 C2H5OH = 2(H2NCH2COO)C2H5OH + H2
CH4 + HNO3 = CO2 + H2O + NO2 =>
CH4 + 8 HNO3 = CO2 + 6 H2O + 8 NO2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
LiOH + P4O10 = Li3PO4 + H2O =>
12 LiOH + P4O10 = 4 Li3PO4 + 6 H2O
M3X8 + N2CO3 = NX + CO2 + M3O4 =>
M3X8 + 4 N2CO3 = 8 NX + 4 CO2 + M3O4
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
HCl + MgO = HClMgO =>
HCl + MgO = HClMgO
BaCl2(aq) + Ag(NO3)(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 Ag(NO3)(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
K2O + I2O7 = K7I + O2 =>
7 K2O + I2O7 = 2 K7I + 7 O2
Cu + SO2 = CuS + CuO =>
3 Cu + SO2 = CuS + 2 CuO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2H4 + F2 + OF2 = NF3 + H2O =>
N2H4 + F2 + 2 OF2 = 2 NF3 + 2 H2O
Hg2Cl2 + H = HHg2Cl2 =>
Hg2Cl2 + H = HHg2Cl2
Al(OH)3 + SrBr2 = AlBr2 + Sr(OH)3 =>
Al(OH)3 + SrBr2 = AlBr2 + Sr(OH)3
NH4NO3 + H2O = NH4O + H(NO3)2 =>
5 NH4NO3 + 3 H2O = 6 NH4O + 2 H(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + HCl + NaNO2 = KCl + HNO2 + NaMnO4 =>
KMnO4 + HCl + NaNO2 = KCl + HNO2 + NaMnO4
KIO3 + H2O = I2 + O2 + KOH =>
4 KIO3 + 2 H2O = 2 I2 + 5 O2 + 4 KOH
[Fe(H2O)6]Cl3 + KF = K3[FeF6] + KCl + H2O =>
[Fe(H2O)6]Cl3 + 6 KF = K3[FeF6] + 3 KCl + 6 H2O
As2O3 + H{+} + NO3{-} + H2O = H3AsO4 + NO =>
3 As2O3 + 4 H{+} + 4 NO3{-} + 7 H2O = 6 H3AsO4 + 4 NO
HBrO2 + KBr + HCl = Br2 + KCl + H20O =>
HBrO2 + 39 KBr + 39 HCl = 20 Br2 + 39 KCl + 2 H20O
C6H2(NO2)3OH + Al + NH3 + H2O = C6H2(NO2)2NH2ONH4 + Al(OH)3 =>
C6H2(NO2)3OH + 2 Al + NH3 + 4 H2O = C6H2(NO2)2NH2ONH4 + 2 Al(OH)3
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
BrO3{-} + H{+]+e = Br{-}+H2O =>
BrO3{-} + 6 H{+]+6e = Br{-}+3H2O
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
H2NCH2COOH + C2H5OH = (H2NCH2COO)C2H5OH + H2 =>
2 H2NCH2COOH + 2 C2H5OH = 2(H2NCH2COO)C2H5OH + H2
C2H6S2 + O2 = H2O + SO2 + CO2 =>
2 C2H6S2 + 11 O2 = 6 H2O + 4 SO2 + 4 CO2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Mg(ClO3)2 + NaOH = Mg(OH)2 + Na(ClO3) =>
Mg(ClO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(ClO3)
HClO + Fe(OH)3 = Fe(ClO)3 + H2O =>
3 HClO + Fe(OH)3 = Fe(ClO)3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HClO + Fe(OH)3 = Fe(ClO)3 + H2O =>
3 HClO + Fe(OH)3 = Fe(ClO)3 + 3 H2O
C + H2 = C5H12 =>
5 C + 6 H2 = C5H12
KOH(aq) + SO2(g) = KHSO3(aq) =>
KOH(aq) + SO2(g) = KHSO3(aq)
CaO + Br2 = CaBr2 + O2 =>
2 CaO + 2 Br2 = 2 CaBr2 + O2
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
C6H10(aq) + HBr(aq) = C6H9Br(s) + H2(aq) =>
C6H10(aq) + HBr(aq) = C6H9Br(s) + H2(aq)
Mg + HgCl2 = Hg + MgCl2 =>
Mg + HgCl2 = Hg + MgCl2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
PH3 + HCl = PH4Cl =>
PH3 + HCl = PH4Cl
CH3CH2CH(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2CH(OH)2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 15 CH3CH2CH2COOH + 28 H2O
Nb2O5 + C = NbC + CO2 =>
2 Nb2O5 + 9 C = 4 NbC + 5 CO2
Sr(NO3)2 + Na2SO3 = Sr(SO3) + Na2(NO3)2 =>
Sr(NO3)2 + Na2SO3 = Sr(SO3) + Na2(NO3)2
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