Equations balanced on the previous day | Equations balanced on the next day |
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2 Ca + O2 = 2 CaO
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Mg2Si + HCl = SiH4 + MgCl2 =>
Mg2Si + 4 HCl = SiH4 + 2 MgCl2
Ni(NO3)2 + NaBH4 + H2O = Ni + H2 + NaNO3 + H3BO3 =>
Ni(NO3)2 + 2 NaBH4 + 6 H2O = Ni + 7 H2 + 2 NaNO3 + 2 H3BO3
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
Ag + HNO3 = NO2 + AgNO3 + H2O =>
Ag + 2 HNO3 = NO2 + AgNO3 + H2O
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
Ca + HNO3 = H2O + Ca(NO3)2 + N2O =>
4 Ca + 10 HNO3 = 5 H2O + 4 Ca(NO3)2 + N2O
MnO4 + Al = Al2O3 + Mn =>
3 MnO4 + 8 Al = 4 Al2O3 + 3 Mn
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
AgNO3 + KI = KNO3 + AgI =>
AgNO3 + KI = KNO3 + AgI
KBrO3 + SbCl3 + HCl = Br{-} + SbCl5 + K{+} + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = Br{-} + 3 SbCl5 + K{+} + 3 H2O
K2Cr2O7 + KI + H2So4 = Cr2(So4)3 + K2So4 + I2 + H2Osánphammaugi? =>
K2Cr2O7 + 6 KI + 7 H2So4 = Cr2(So4)3 + 4 K2So4 + 3 I2 + 7 H2Osánphammaugi?
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
N2O + NH3 = N2 + H2O =>
3 N2O + 2 NH3 = 4 N2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + O2 = CH2 + HO =>
CH4 + O2 = CH2 + 2 HO
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
Hg2Cl2 + HNO3 = Hg(NO3)2 + HgCl2 + NO + H2O =>
3 Hg2Cl2 + 8 HNO3 = 3 Hg(NO3)2 + 3 HgCl2 + 2 NO + 4 H2O
CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
Fe2O3 + H{+} + e = Fe{2+} + H2O =>
Fe2O3 + 6 H{+} + 2e = 2 Fe{2+} + 3 H2O
Ni(NO3)2 + NH4OH = NH4NO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4OH = 2 NH4NO3 + Ni(OH)2
CaCO3 + CH3OOH = Ca(CH3COO) + H2O + CO2 =>
4 CaCO3 + 9 CH3OOH = 4 Ca(CH3COO) + 12 H2O + 5 CO2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5]Cl3 + 14 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
Ni(NO3)2 + NH4OH = H2O + [Ni(NH3)6](NO3)2 =>
Ni(NO3)2 + 6 NH4OH = 6 H2O + [Ni(NH3)6](NO3)2
HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
FeOOH + H{+} + e = Fe{2+} + H2O =>
FeOOH + 3 H{+} + e = Fe{2+} + 2 H2O
NaCr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O + Cr2(SO4)3 =>
2 NaCr2O7 + 14 FeSO4 + 14 H2SO4 = 7 Fe2(SO4)3 + Na2SO4 + 14 H2O + 2 Cr2(SO4)3
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO + Na2CrO4 + H2SO4 = CO2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CO + 2 Na2CrO4 + 5 H2SO4 = 3 CO2 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
CuI + KMnO4 + H2SO4 = K2SO4 + MnSO4 + I2 + CuSO4 + H2O =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 I2 + 10 CuSO4 + 16 H2O
NaCH3COO + H2O = CH3COOH + NaOH =>
NaCH3COO + H2O = CH3COOH + NaOH
CO2(g) + H2O(g) = C2H5OH(l) + O2(g) =>
2 CO2(g) + 3 H2O(g) = C2H5OH(l) + 3 O2(g)
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
Au{3+} + AsH3 + OH{-} = Au + AsO3{3-} + H2O =>
2 Au{3+} + AsH3 + 9 OH{-} = 2 Au + AsO3{3-} + 6 H2O
H2O = H + O =>
H2O = 2 H + O
PbCO3 + HNO3 = H2O + Pb(NO3)2 + CO2 =>
PbCO3 + 2 HNO3 = H2O + Pb(NO3)2 + CO2
Fe3O4 + H{+} + e = Fe{2+} + H2O =>
Fe3O4 + 8 H{+} + 2e = 3 Fe{2+} + 4 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Fe2O3 + H{+} + e = Fe{2+} + H2O =>
Fe2O3 + 6 H{+} + 2e = 2 Fe{2+} + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/14
Equations balanced on 11/28/13
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