Equations balanced on the previous day | Equations balanced on the next day |
7(NH4)2MoCl5(H2O) + 77 HNO3 = 44 H2O + (NH4)6Mo7O24 + 85 NO2 + 35 HCl
K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O
Cu + KOH = Cu(KOH)3 =>
Cu + 3 KOH = Cu(KOH)3
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
XeO3 + MnO2 + KOH = Xe + KMnO4 + H2O =>
XeO3 + 2 MnO2 + 2 KOH = Xe + 2 KMnO4 + H2O
H2S + Co(OH)2 = CoS + H2O =>
H2S + Co(OH)2 = CoS + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O =>
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C6H6 + O2 = C6H4O2 + H2O =>
2 C6H6 + 3 O2 = 2 C6H4O2 + 2 H2O
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
K + C2H5OH = C2H5OK + H =>
K + C2H5OH = C2H5OK + H
C7H8O + Cr2O7 = C7H6O2 + Cr + H2O =>
7 C7H8O + 2 Cr2O7 = 7 C7H6O2 + 4 Cr + 7 H2O
Ba(OH)2(aq) + HBr(aq) = BaBr2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HBr(aq) = BaBr2(aq) + 2 H2O(l)
Cu = Cu20 =>
20 Cu = Cu20
C100H200O + O2 = CO2 + H2O =>
2 C100H200O + 299 O2 = 200 CO2 + 200 H2O
C4H6O2 + O2 = H2O + CO2 =>
2 C4H6O2 + 9 O2 = 6 H2O + 8 CO2
Pb + PO4 = Pb3(PO4)2 =>
3 Pb + 2 PO4 = Pb3(PO4)2
CuCl + HCl + H2O2 = CuCl2 + H2O =>
2 CuCl + 2 HCl + H2O2 = 2 CuCl2 + 2 H2O
Zn + AgNo3 = Zn(No)3 + Ag =>
Zn + AgNo3 = Zn(No)3 + Ag
Ca + FeCl3 = FeCa + Cl2 =>
2 Ca + 2 FeCl3 = 2 FeCa + 3 Cl2
NaOH + Co(II)Cl = NaCl + Co(II)OH =>
NaOH + Co(II)Cl = NaCl + Co(II)OH
KMnO4 + NaHSO3 + H2O = MnO2 + NaHSO4 + KOH =>
2 KMnO4 + 3 NaHSO3 + H2O = 2 MnO2 + 3 NaHSO4 + 2 KOH
CuCl + HCl + H2O2 = CuCl2 + H2O =>
2 CuCl + 2 HCl + H2O2 = 2 CuCl2 + 2 H2O
NiSO4 + CaCO3 = NiCO3 + CaSO4 =>
NiSO4 + CaCO3 = NiCO3 + CaSO4
Au(OH)3 = Au + O2 + H2 =>
2 Au(OH)3 = 2 Au + 3 O2 + 3 H2
ZnCl2 + Pb = Zn + PbCl2 =>
ZnCl2 + Pb = Zn + PbCl2
Co{+2} + (NH4)2S = Co2S2 + NH4{+} =>
2 Co{+2} + 2(NH4)2S = Co2S2 + 4 NH4{+}
MgAl2O4 + NaOH = Mg(OH)2 + Na2Al2O4 =>
MgAl2O4 + 2 NaOH = Mg(OH)2 + Na2Al2O4
NaFO3 = NaF + O2 =>
2 NaFO3 = 2 NaF + 3 O2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Ag + HNO3 = AgNO3 + H2O + N2O =>
8 Ag + 10 HNO3 = 8 AgNO3 + 5 H2O + N2O
C2H4O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
VOCl2 + I2 + NaHCO3 = NaVO3 + CO2 + H2O + NaCl + NaI =>
2 VOCl2 + I2 + 8 NaHCO3 = 2 NaVO3 + 8 CO2 + 4 H2O + 4 NaCl + 2 NaI
KIO3 + H2SO3 = K2SO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 6 H2SO3 = K2SO3 + 5 H2SO4 + I2 + H2O
FeO4 + H2 = H2O + Fe =>
FeO4 + 4 H2 = 4 H2O + Fe
C2H5OHFeCl3 = C2H5OFeCl2HCl =>
C2H5OHFeCl3 = C2H5OFeCl2HCl
K2Cr2O7 + HCl + Bi = BiCl5 + CrCl3 + KCl + H2O =>
5 K2Cr2O7 + 70 HCl + 6 Bi = 6 BiCl5 + 10 CrCl3 + 10 KCl + 35 H2O
Mg(NO3)2 + H2SO4 = Mg2(SO4)2 + NO3H =>
2 Mg(NO3)2 + 2 H2SO4 = Mg2(SO4)2 + 4 NO3H
Na2SeO3 + HCl + H2S = Cl2 + Se + Na2S + H2O =>
Na2SeO3 + 4 HCl + H2S = 2 Cl2 + Se + Na2S + 3 H2O
P2O3 + KMnO4 + KOH = MnPO4 + K3PO4 + H2O =>
P2O3 + KMnO4 + 2 KOH = MnPO4 + K3PO4 + H2O
CO2 + H2O = CH3COOC2H5 + O2 =>
4 CO2 + 4 H2O = CH3COOC2H5 + 5 O2
Cu(s) + Ag(NO3)(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 Ag(NO3)(aq) = Cu(NO3)2(aq) + 2 Ag(s)
HNa2(NCO)3 + Cl2 = HCl2(NCO)3 + NaCl =>
HNa2(NCO)3 + 2 Cl2 = HCl2(NCO)3 + 2 NaCl
MnO4 + HSO = Mn2 + SO4 + H2O =>
14 MnO4 + 16 HSO = 7 Mn2 + 16 SO4 + 8 H2O
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
NiSO4 + Na2S + NaOH = Na2SO4 + Ni2S + H2O =>
8 NiSO4 + 5 Na2S + 8 NaOH = 9 Na2SO4 + 4 Ni2S + 4 H2O
(PbN3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15(PbN3)2 + 52 Cr(MnO4)2 = 26 Cr2O3 + 104 MnO2 + 10 Pb3O4 + 90 NO
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