| Equations balanced on the previous day | Equations balanced on the next day |
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2 N2 + 5 O2 + 2 H2O = 4 HNO3
SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
FeCl3 + H2S = FeCl2 + S + ClH =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 ClH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
Na2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + Na2SO4 + 4 H2O
NaHCO3(s) + Ca(H2PO4)2(s) = CO2(g) + H2O(g) + CaHPO4(s) + Na2HPO4(s) =>
2 NaHCO3(s) + Ca(H2PO4)2(s) = 2 CO2(g) + 2 H2O(g) + CaHPO4(s) + Na2HPO4(s)
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
CaCl2 + AgNo3 = AgCl + Ca(No3)2 =>
CaCl2 + 2 AgNo3 = 2 AgCl + Ca(No3)2
CaCl2 + AgNo3 = AgCl + Ca(No3)2 =>
CaCl2 + 2 AgNo3 = 2 AgCl + Ca(No3)2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
CaCl2 + AgNo3 = AgCl + Ca(No3)2 =>
CaCl2 + 2 AgNo3 = 2 AgCl + Ca(No3)2
CaCl2 + AgNo3 = AgCl + Ca(No3)2 =>
CaCl2 + 2 AgNo3 = 2 AgCl + Ca(No3)2
CaCl2 + AgNo3 = AgCl + Ca(No3)2 =>
CaCl2 + 2 AgNo3 = 2 AgCl + Ca(No3)2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + O2 = NO =>
N2 + O2 = 2 NO
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C50H100 + O2 = CO2 + H2O =>
C50H100 + 75 O2 = 50 CO2 + 50 H2O
Pb + PbO2 + H2SO4 = H2O + PbSO4 =>
Pb + PbO2 + 2 H2SO4 = 2 H2O + 2 PbSO4
C190H382 + O2 = CO2 + H2O =>
2 C190H382 + 571 O2 = 380 CO2 + 382 H2O
HClO = H2O + Cl2O =>
2 HClO = H2O + Cl2O
HClO = H2O + Cl2O =>
2 HClO = H2O + Cl2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
P + O = P4O10 =>
4 P + 10 O = P4O10
BeO + HBr = BeBr2 + H2O =>
BeO + 2 HBr = BeBr2 + H2O
NaOH + FeCl3 + CH3COOH = Fe(OH)2(CH3COO) + NaCl + H2O =>
3 NaOH + FeCl3 + CH3COOH = Fe(OH)2(CH3COO) + 3 NaCl + H2O
NaOH + FeCl3 + CH3COOH = Fe(OH)2(CH3COO) + NaCl + H2O =>
3 NaOH + FeCl3 + CH3COOH = Fe(OH)2(CH3COO) + 3 NaCl + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Tl2O3 + HBr = TlBr3 + H2O =>
Tl2O3 + 6 HBr = 2 TlBr3 + 3 H2O
BeO + KOH + H2O = KBe(OH)3 =>
BeO + KOH + H2O = KBe(OH)3
NH4OH + ZnO = (NH3)4Zn(OH)2 + H2O =>
4 NH4OH + ZnO = (NH3)4Zn(OH)2 + 3 H2O
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2S(aq) + Fe2(SO4)3(aq) = Na2SO4(aq) + Fe2S3(s) =>
3 Na2S(aq) + Fe2(SO4)3(aq) = 3 Na2SO4(aq) + Fe2S3(s)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C2H6O + Cr2O7{-2} + H{+} = C2H4O + Cr{3+} + H2O =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 2 Cr{3+} + 7 H2O
(NH4)2SO3 + NaOH = Na2SO3 + H2O + NH3 =>
(NH4)2SO3 + 2 NaOH = Na2SO3 + 2 H2O + 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/11
Equations balanced on 02/05/10
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