Equations balanced on the previous day | Equations balanced on the next day |
Zn + 2 HCl = ZnCl2 + H2
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
C + SO2 = CS2 + C2O2 =>
5 C + 2 SO2 = CS2 + 2 C2O2
CaCl2 + Na3PO4 = NaCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
NaBr + Ca(NO3)2 = NaNO3 + CaBr2 =>
2 NaBr + Ca(NO3)2 = 2 NaNO3 + CaBr2
Hg2 + Na2S = HgS + Na =>
Hg2 + 2 Na2S = 2 HgS + 4 Na
HBr + K2SO3 = H2O + SO2 + KBr =>
2 HBr + K2SO3 = H2O + SO2 + 2 KBr
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
Cu2S + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O
Bi2S2 + HNO3 = Bi(NO3)2 + S + NO + H2O =>
3 Bi2S2 + 16 HNO3 = 6 Bi(NO3)2 + 6 S + 4 NO + 8 H2O
C3H8 + K2Cr2O7 + H2SO4 = C3H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + K2Cr2O7 + 4 H2SO4 = 3 C3H8O + K2SO4 + Cr2(SO4)3 + 4 H2O
C2H7N + O2 = CO + H2O + NO =>
4 C2H7N + 13 O2 = 8 CO + 14 H2O + 4 NO
AgNO3 + K2CrO7 = Ag2CrO7 + KNO3 =>
2 AgNO3 + K2CrO7 = Ag2CrO7 + 2 KNO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CuO = Cu + O =>
CuO = Cu + O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cs + H2O = CsOH + H =>
Cs + H2O = CsOH + H
ZrO(NO3)2 + NH3Ce(NO3)2 + NH4OH = CeZrO2 + (NH4)2NO3 + H2O =>
7 ZrO(NO3)2 + 7 NH3Ce(NO3)2 + 67 NH4OH = 7 CeZrO2 + 34(NH4)2NO3 + 42 H2O
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
Bi2S2 + HNO3 = Bi(NO3)3 + S + NO + H2O =>
Bi2S2 + 8 HNO3 = 2 Bi(NO3)3 + 2 S + 2 NO + 4 H2O
H2SO4 + ZN = ZNSO4 + H2 =>
H2SO4 + ZN = ZNSO4 + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu + CuSO4 = Cu2SO4 =>
Cu + CuSO4 = Cu2SO4
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
H + Cl = HCl =>
H + Cl = HCl
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cs + H2O = Cs(OH)2 + H =>
Cs + 2 H2O = Cs(OH)2 + 2 H
Bi2S3 + HNO3 = Bi(NO3)3 + S + NO + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 3 S + 2 NO + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Cu + CuSO4 = Cu2SO4 =>
Cu + CuSO4 = Cu2SO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C7H15N + O2 = CO2 + H2O + NO =>
4 C7H15N + 45 O2 = 28 CO2 + 30 H2O + 4 NO
Mg(CO3)2 = MgO2 + CO2 =>
Mg(CO3)2 = MgO2 + 2 CO2
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Equations balanced on 02/25/14
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