Equations balanced on the previous day | Equations balanced on the next day |
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
Na2CO3 + Fe3Br8 = NaBr + CO2 + Fe3O4 =>
4 Na2CO3 + Fe3Br8 = 8 NaBr + 4 CO2 + Fe3O4
NO = N20 + O =>
20 NO = N20 + 20 O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
CHI3 + NaOH = NaI + CH(OH)3 =>
CHI3 + 3 NaOH = 3 NaI + CH(OH)3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Pt + HNO3 + HCl = H2[PtCl6] + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2[PtCl6] + 4 NO2 + 4 H2O
CHI3 + NaOH = NaI + CH(OH)3 =>
CHI3 + 3 NaOH = 3 NaI + CH(OH)3
C3H6O + KI + NaClO = H2O + CHI3 + NaCl + CH3CO2K =>
7 C3H6O + 9 KI + 17 NaClO = 6 H2O + 3 CHI3 + 17 NaCl + 9 CH3CO2K
Fe{2+} + (NH4)2S = FeS + NH4{+} =>
Fe{2+} + (NH4)2S = FeS + 2 NH4{+}
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
C6H5CH2Cl + K = C6H5CH2K + KCl =>
C6H5CH2Cl + 2 K = C6H5CH2K + KCl
HIO3 + H2 = HIO + H2O =>
HIO3 + 2 H2 = HIO + 2 H2O
NaAlO2 + AlCl3 + H2O = Al(OH)3 + NaCl =>
3 NaAlO2 + AlCl3 + 6 H2O = 4 Al(OH)3 + 3 NaCl
MgCl2(aq) + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2(aq) + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
H2S + Mg(OH)2 = Mg2S2 + H2O =>
2 H2S + 2 Mg(OH)2 = Mg2S2 + 4 H2O
(C7H5O2)2 = (C6H5COO) =>
(C7H5O2)2 = 2(C6H5COO)
K2Cr2O7 + H2SO4 + H2C2O4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = Cr2(SO4)3 + 6 CO2 + K2SO4 + 7 H2O
Al + H{+} + NO3{-} = Al{+3} + N2O + H2O =>
8 Al + 30 H{+} + 6 NO3{-} = 8 Al{+3} + 3 N2O + 15 H2O
Fe{3+} + Sn = Sn{3+} + Fe =>
Fe{3+} + Sn = Sn{3+} + Fe
Fe(BF4)26H2O + Zn4C24H12O13 = Zn(BF4)26H2O + Fe4C24H12O13 =>
4 Fe(BF4)26H2O + Zn4C24H12O13 = 4 Zn(BF4)26H2O + Fe4C24H12O13
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
(NH4)2Cr2O7 + KClO4 = NO2 + H2O + KCl + CrO3 =>
4(NH4)2Cr2O7 + 7 KClO4 = 8 NO2 + 16 H2O + 7 KCl + 8 CrO3
KMnO4 + C2H2 + H2SO4 = HOOCCOOH + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 C2H2 + 12 H2SO4 = 5 HOOCCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Si + HCl = SiHCl3 + H2 =>
Si + 3 HCl = SiHCl3 + H2
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Cu + HSO4 = Cu(SO4)2 + H2O + SO2 =>
3 Cu + 8 HSO4 = 3 Cu(SO4)2 + 4 H2O + 2 SO2
C6H5CH2Cl + K = C6H5CH2K + KCl =>
C6H5CH2Cl + 2 K = C6H5CH2K + KCl
N1H3 + O2 = N1O1 + H201 =>
134 N1H3 + 67 O2 = 134 N1O1 + 2 H201
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Zn + NO3 + H{+} + OH{-} = Zn(OH)4{2-} + NH3 =>
9 Zn + 2 NO3 + 12 H{+} + 30 OH{-} = 9 Zn(OH)4{2-} + 2 NH3
ClF3 + O2 = Cl2O + OF2 =>
2 ClF3 + 2 O2 = Cl2O + 3 OF2
(C7H5O2)2 = (C6H5COO) =>
(C7H5O2)2 = 2(C6H5COO)
C6H5CH2Cl + K = C6H5CH2K + KCl =>
C6H5CH2Cl + 2 K = C6H5CH2K + KCl
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
P + KMnO4 + H2O = MnO2 + K2HPO4 + KH2PO4 =>
3 P + 5 KMnO4 + 2 H2O = 5 MnO2 + 2 K2HPO4 + KH2PO4
Al(OH)3 + KOH = K(OH)3 + AlOH =>
Al(OH)3 + KOH = K(OH)3 + AlOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
BaF2(aq) + HNO3(aq) = Ba(NO3)2(aq) + HF(aq) =>
BaF2(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + 2 HF(aq)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6H120O6 + O2 = CO2 + H2O =>
C6H120O6 + 33 O2 = 6 CO2 + 60 H2O
(C7H5O2)2 = (C6H5COO) =>
(C7H5O2)2 = 2(C6H5COO)
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)4 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 98 K2Cr2O7 + 362 H2SO4 = 3 Fe2(SO4)4 + 98 Cr2(SO4)3 + 36 CO2 + 362 H2O + 92 K2SO4 + 36 KNO3
[Fe(H2O)(NO3)3] + KSCN = [Fe(SCN)5(NO3)3] + K2 + H2O =>
2[Fe(H2O)(NO3)3] + 10 KSCN = 2[Fe(SCN)5(NO3)3] + 5 K2 + 2 H2O
(C7H5O2)2 = (C6H5COO) =>
(C7H5O2)2 = 2(C6H5COO)
Fr + NaOH = FrOH + Na =>
Fr + NaOH = FrOH + Na
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Cs + HBr = CsBr + H2 =>
2 Cs + 2 HBr = 2 CsBr + H2
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