Equations balanced on the previous day | Equations balanced on the next day |
Zn + H2SO4 = H2 + ZnSO4
C2H3O2Br + O2 = CO + H2O + HBr =>
2 C2H3O2Br + O2 = 4 CO + 2 H2O + 2 HBr
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
H2CO3 + AgOH = H2O + Ag2CO3 =>
H2CO3 + 2 AgOH = 2 H2O + Ag2CO3
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
KOH + P2O5 = K3PO4 + H2O =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO3 + Sr3(PO3)2 = SrSO3 + H3PO3 =>
3 H2SO3 + Sr3(PO3)2 = 3 SrSO3 + 2 H3PO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca + ScF3 = Sc + CaF2 =>
3 Ca + 2 ScF3 = 2 Sc + 3 CaF2
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
P4 + O2 = P2O8 =>
P4 + 8 O2 = 2 P2O8
N2 + H2 = NH8 =>
N2 + 8 H2 = 2 NH8
CH2O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
HCl + K2(CrO4) = K2(Cr2O7) + KCl + H2O =>
2 HCl + 2 K2(CrO4) = K2(Cr2O7) + 2 KCl + H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NaCl + H2SO3 = Na2SO3 + HCl =>
2 NaCl + H2SO3 = Na2SO3 + 2 HCl
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
Nb5Si3 + Sn + Nb3Sn = Nb5SiSn2 =>
3 Nb5Si3 + 8 Sn + 10 Nb3Sn = 9 Nb5SiSn2
Ni + Pb(NO3)2 = Ni(NO3)3 + Pb =>
2 Ni + 3 Pb(NO3)2 = 2 Ni(NO3)3 + 3 Pb
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CuSO4(ac) + NH3(ac) = [Cu(NH3)4]SO4(ac) =>
CuSO4(ac) + 4 NH3(ac) = [Cu(NH3)4]SO4(ac)
AlCl3 + Br2 = AlBr3 + Cl2 =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 3 Cl2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/22/13
Equations balanced on 05/22/12
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