| Equations balanced on the previous day | Equations balanced on the next day |
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2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C11H22O11 + KClO3 = KCl + CO3 + H2O =>
C11H22O11 + 11 KClO3 = 11 KCl + 11 CO3 + 11 H2O
SO + H2O = S2O3H2 =>
2 SO + H2O = S2O3H2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2 =>
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na3PO4 + CaCl = CaPO4 + Na3Cl =>
Na3PO4 + CaCl = CaPO4 + Na3Cl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Co(NO3)2 + NaCl = CoCl + Na(NO3)2 =>
Co(NO3)2 + NaCl = CoCl + Na(NO3)2
As2O5 + H2O = H2As2O6 =>
As2O5 + H2O = H2As2O6
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Y3 + B2 = Y2B =>
4 Y3 + 3 B2 = 6 Y2B
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{+3} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
Na3PO4 + CuSO4 = CuPO4 + Na3SO4 =>
Na3PO4 + CuSO4 = CuPO4 + Na3SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
As2O3 + H2O = H2As2O4 =>
As2O3 + H2O = H2As2O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Co(NO3)2 + Na2SO4 = CoSO4 + Na2(NO3)2 =>
Co(NO3)2 + Na2SO4 = CoSO4 + Na2(NO3)2
Cr2O3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr2O3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 5 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
SeO + H2O = H2Se2O3 =>
2 SeO + H2O = H2Se2O3
NaBr = Na + Br =>
NaBr = Na + Br
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(CN)2 + Fe = Fe(CN)2 + Ca =>
Ca(CN)2 + Fe = Fe(CN)2 + Ca
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2Cr2O7 + SnCl2 + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 2 SnCl2 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + Sn2(SO4)3 + 2 Cl2 + 7 H2O
Co(NO3)2 + KI = CoI + K(NO3)2 =>
Co(NO3)2 + KI = CoI + K(NO3)2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Fe2(SO3)3 + Cs2CR2O7 = Fe2(CR2O7)3 + Cs2SO3 =>
Fe2(SO3)3 + 3 Cs2CR2O7 = Fe2(CR2O7)3 + 3 Cs2SO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/23/11
Equations balanced on 08/22/10
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