Equations balanced on the previous day | Equations balanced on the next day |
3 NaNO2 = NaNO3 + 2 NO + Na2O
CCl4(l) + SBF3(s) = CCl2F2(g) + SBCl2(s) + Cl2 =>
3 CCl4(l) + 2 SBF3(s) = 3 CCl2F2(g) + 2 SBCl2(s) + Cl2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
CuS + C = Cu + SC =>
CuS + C = Cu + SC
CoCl2*6H2O + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2*6H2O + NH4Cl + 5 NH4OH = (Co(NH3)6)Cl3 + 11 H2O + H
KBrO3 + K2S8 = K2SO4 + Br2 + S =>
4 KBrO3 + K2S8 = 3 K2SO4 + 2 Br2 + 5 S
Fe + H2O = Fe3O5 + H2 =>
3 Fe + 5 H2O = Fe3O5 + 5 H2
K2S + P = K3P + S =>
3 K2S + 2 P = 2 K3P + 3 S
ZrB2 + ZrN + Zr3N2 = Zr4BN3 =>
ZrB2 + 4 ZrN + Zr3N2 = 2 Zr4BN3
Na2CrO4 + MgSO4 = Na2SO4 + MgCrO4 =>
Na2CrO4 + MgSO4 = Na2SO4 + MgCrO4
Mg(s) + Fe(NO3)2(aq) = Mg(NO3) + Fe(s) =>
2 Mg(s) + Fe(NO3)2(aq) = 2 Mg(NO3) + Fe(s)
Na2CO3 + H3PO4 = Na3(PO4) + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3(PO4) + 3 CO2 + 3 H2O
NaClO + NaOH + NH4Cl = NaCl + N + H2O =>
3 NaClO + 2 NaOH + 2 NH4Cl = 5 NaCl + 2 N + 5 H2O
NH4Cl + Cu(NO3)2 = CuCl2 + NH4(NO3) =>
2 NH4Cl + Cu(NO3)2 = CuCl2 + 2 NH4(NO3)
K4Fe(CN)6 + KMnO4 + H2SO4 + HCl = KCl + FeSO4 + HNO3 + CO + H2O + MnCl2 =>
5 K4Fe(CN)6 + 48 KMnO4 + 5 H2SO4 + 164 HCl = 68 KCl + 5 FeSO4 + 30 HNO3 + 30 CO + 72 H2O + 48 MnCl2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zn + MgSO4(aq) = Mg(s) + ZnSO4(aq) =>
Zn + MgSO4(aq) = Mg(s) + ZnSO4(aq)
C2H5OH + O2 = CO2 + H200 =>
100 C2H5OH + 150 O2 = 200 CO2 + 3 H200
NaNO3 + (NH4)2CO3 = Na2CO3 + NH4NO3 =>
2 NaNO3 + (NH4)2CO3 = Na2CO3 + 2 NH4NO3
KOH + Cl2O7 = KCl + H2O + O =>
2 KOH + Cl2O7 = 2 KCl + H2O + 8 O
KMnO4 + SnCl2 + HCl = KCl + MnCl + SnCl4 + H2O =>
KMnO4 + 3 SnCl2 + 8 HCl = KCl + MnCl + 3 SnCl4 + 4 H2O
Fe2O3 + KMnO4 = KO3 + Fe2MnO4 =>
Fe2O3 + KMnO4 = KO3 + Fe2MnO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KBr + O = KBrO4 =>
KBr + 4 O = KBrO4
H2SO4 + Cu = CuSO4 + H2O + Cu2S =>
4 H2SO4 + 5 Cu = 3 CuSO4 + 4 H2O + Cu2S
Pb(NO3)3 = PbO + N02 + O2 =>
2 Pb(NO3)3 = 2 PbO + 3 N02 + 8 O2
NaBr + HCl + MnO2 = Br2OCl + H2O + NaCl + MnCl2 =>
4 NaBr + 16 HCl + 5 MnO2 = 2 Br2OCl + 8 H2O + 4 NaCl + 5 MnCl2
H2O + MnO2 = O2 + MnOH2 =>
H2O + MnO2 = O2 + MnOH2
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CoCl2*6H2O + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2*6H2O + NH4Cl + 5 NH4OH = (Co(NH3)6)Cl3 + 11 H2O + H
LiOH + NaH2PO4 = Li3PO4 + NaOH + H2O =>
3 LiOH + NaH2PO4 = Li3PO4 + NaOH + 2 H2O
H4P2O7 + (NH4)2MoO4 = (NH4)4P2O7 + H2MoO4 =>
H4P2O7 + 2(NH4)2MoO4 = (NH4)4P2O7 + 2 H2MoO4
S8 + H2SO4 = HS + SO2 =>
3 S8 + 8 H2SO4 = 16 HS + 16 SO2
FeSO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + Fe2O3 + K2SO4 =>
30 FeSO4 + 6 KMnO4 = 7 Fe2(SO4)3 + 6 MnSO4 + 8 Fe2O3 + 3 K2SO4
(CH3)2CO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
(CH3)2CO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
Tl + HClO3 + H2O = HTlO + TlCl =>
6 Tl + HClO3 + 2 H2O = 5 HTlO + TlCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
ScO + SO2 = ScSO3 =>
ScO + SO2 = ScSO3
NaClO + NaOH + NH4Cl = NaCl + N + H2O =>
3 NaClO + 2 NaOH + 2 NH4Cl = 5 NaCl + 2 N + 5 H2O
KCl + HNO3 = KNO3 + H2O + NO + Cl2 =>
6 KCl + 8 HNO3 = 6 KNO3 + 4 H2O + 2 NO + 3 Cl2
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
HBrO6 + HBr = H2O + Br4 =>
HBrO6 + 11 HBr = 6 H2O + 3 Br4
MgN2O6H12O6 + H3BO3 + N2H4CO = MgB4O7 + N2 + H2O + CO2 =>
3 MgN2O6H12O6 + 12 H3BO3 + 5 N2H4CO = 3 MgB4O7 + 8 N2 + 46 H2O + 5 CO2
H2SO4 = HSO4 + H30 =>
30 H2SO4 = 30 HSO4 + H30
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
KOH + Cl2O7 = KCl + H2O + O =>
2 KOH + Cl2O7 = 2 KCl + H2O + 8 O
HI + HIO2 = I2 + H2O =>
3 HI + HIO2 = 2 I2 + 2 H2O
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