| Equations balanced on the previous day | Equations balanced on the next day |
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2 Br2 + FeSO4 + 2 H2SO4 = 4 HBr + Fe(SO4)3
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
CO + H2 = C8H14 + H2O =>
8 CO + 15 H2 = C8H14 + 8 H2O
HNO3 + NO = H2O + NO2 =>
2 HNO3 + NO = H2O + 3 NO2
CO + H2 = C15H30 + H2O =>
15 CO + 30 H2 = C15H30 + 15 H2O
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Hg + NH4OH = Hg(OH) + NH4 =>
Hg + NH4OH = Hg(OH) + NH4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
MgI2 + KMnO4 + H2SO4 = MgSO4 + K2SO4 + I2 + H2O + MnSO4 =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + K2SO4 + 5 I2 + 8 H2O + 2 MnSO4
K + N2 = K3N =>
6 K + N2 = 2 K3N
Hg + NaOH = HgOH + Na =>
Hg + NaOH = HgOH + Na
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
Li2S + Be3P2 = Li3P + BeS =>
3 Li2S + Be3P2 = 2 Li3P + 3 BeS
Pb + NaOH = PbOH + Na =>
Pb + NaOH = PbOH + Na
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Pb + K2CrO4 = PbCrO4 + K =>
Pb + K2CrO4 = PbCrO4 + 2 K
SO + O2 = SO3 =>
SO + O2 = SO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H5OH + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + C2H4O =>
3 C2H5OH + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 C2H4O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Hg + K2CrO4 = HgCrO4 + K =>
Hg + K2CrO4 = HgCrO4 + 2 K
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O
Hg + KI = HgI + K =>
Hg + KI = HgI + K
Mg3N2 + H2O = NH3 + MgO =>
Mg3N2 + 3 H2O = 2 NH3 + 3 MgO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2
Ag + H2O = AgO + H =>
Ag + H2O = AgO + 2 H
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Na2B4O7 + HCl + H2O = NaCl + B(OH)3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 B(OH)3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HNO3 + KI = KNO3 + I2 + NO + H2O =>
8 HNO3 + 6 KI = 6 KNO3 + 3 I2 + 2 NO + 4 H2O
H2O = H2 + O =>
H2O = H2 + O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Pb + H2O = PbO + H =>
Pb + H2O = PbO + 2 H
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
HClO3 = HClO4 + Cl2 + H2O =>
7 HClO3 = 5 HClO4 + Cl2 + H2O
SO2 + Cl2 + H2O = H2SO4 + HCl =>
SO2 + Cl2 + 2 H2O = H2SO4 + 2 HCl
Hg + H2O = HgO + H =>
Hg + H2O = HgO + 2 H
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HBR + KHCO3 = H2O + KBR + CO2 =>
HBR + KHCO3 = H2O + KBR + CO2
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
NaBH4 + O2 = B2H6 + NaOH =>
2 NaBH4 + O2 = B2H6 + 2 NaOH
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/27/12
Equations balanced on 06/26/11
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