| Equations balanced on the previous day | Equations balanced on the next day |
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2 Rb + H2O = Rb2O + H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
S8 + AgF = SF4 + Ag =>
S8 + 32 AgF = 8 SF4 + 32 Ag
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K + H2O = KOH + H =>
K + H2O = KOH + H
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr + ClO4{-} + H2O = Cr2O7{2-} + Cl2 + H{+} =>
14 Cr + 12 ClO4{-} + H2O = 7 Cr2O7{2-} + 6 Cl2 + 2 H{+}
AsO3{-} + Zn + OH{-} = AsH3 + ZnO2{2-} + H2O =>
AsO3{-} + 4 Zn + 7 OH{-} = AsH3 + 4 ZnO2{2-} + 2 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
P2O5 + CaO + F = Ca10(PO4)6F2 + O =>
3 P2O5 + 10 CaO + 2 F = Ca10(PO4)6F2 + O
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Boron + Fluorine = BoronFluorine =>
Boron + Fluorine = BoronFluorine
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Na2O2 + HCl = NaCl + H2O2 =>
Na2O2 + 2 HCl = 2 NaCl + H2O2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
AgNO3 + PbCl3 = AgCl + Pb(NO3)3 =>
3 AgNO3 + PbCl3 = 3 AgCl + Pb(NO3)3
Na2O2 + HCl = NaCl + H2O2 =>
Na2O2 + 2 HCl = 2 NaCl + H2O2
BaO2 + H2SO4 = BaSO4 + H2O + O3 =>
3 BaO2 + 3 H2SO4 = 3 BaSO4 + 3 H2O + O3
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Cu + HNO3 = Cu(NO3)2 + N20 + H2O =>
50 Cu + 120 HNO3 = 50 Cu(NO3)2 + N20 + 60 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Cu + HNO3 = Cu(NO3)2 + N20 + H2O =>
50 Cu + 120 HNO3 = 50 Cu(NO3)2 + N20 + 60 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4(n) =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4(n)
C4H10 + O2 = CO2 + OH =>
C4H10 + 9 O2 = 4 CO2 + 10 OH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Cr2O7{2-} + C2H5OH + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + C2H5OH + 16 H{+} = 4 Cr{3+} + 2 CO2 + 11 H2O
PbCl2 + NH4OH = Pb + NO + HCl =>
5 PbCl2 + 2 NH4OH = 5 Pb + 2 NO + 10 HCl
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
HCl + NaHO = NaCl + H2O =>
HCl + NaHO = NaCl + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HCl + NaHO = NaCl + H2O =>
HCl + NaHO = NaCl + H2O
CCl3CO2H + CU = (CCl3CO2H)2CU =>
2 CCl3CO2H + CU = (CCl3CO2H)2CU
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Pb{+} + HNO3 = PbNO3 + H{+} =>
Pb{+} + HNO3 = PbNO3 + H{+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + Pb(II)S4 = Fe(II)S4 + Pb =>
Fe + Pb(II)S4 = Fe(II)S4 + Pb
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/05/11
Equations balanced on 09/04/10
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