Equations balanced on the previous day | Equations balanced on the next day |
2 H2(O2) = O2 + 2 H2O
Fe + CO = Fe4C + CO2 =>
4 Fe + 2 CO = Fe4C + CO2
Sr(NO3)2 + Na2CO3*10H2O = SrCO3 + NaNO3 + H2O =>
Sr(NO3)2 + Na2CO3*10H2O = SrCO3 + 2 NaNO3 + 10 H2O
KOH + ZnO = K2ZnO2 + H2O =>
2 KOH + ZnO = K2ZnO2 + H2O
B2H6 + H2O = H3BO3 + H =>
B2H6 + 6 H2O = 2 H3BO3 + 12 H
CH3CH2NHCHCH3CH3 + HCl = CH3CH2NH2CHCH3CH3 + Cl =>
CH3CH2NHCHCH3CH3 + HCl = CH3CH2NH2CHCH3CH3 + Cl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K02 + H2O + CO2 = KHC03 + O2 =>
2 K02 + 2 H2O + 12 CO2 = 4 KHC03 + 13 O2
NaCrO2 + H2O + Na2O2 = NaOH + Na2CrO4 =>
2 NaCrO2 + 2 H2O + 3 Na2O2 = 4 NaOH + 2 Na2CrO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO3 + H3O =>
18 K4Fe(CN)6 + 218 KMnO4 + 535 H2SO4 = 290 KHSO4 + 9 Fe2(SO4)3 + 218 MnSO4 + 108 HNO3 + 108 CO3 + 224 H3O
FeS2 + HNO3 = Fe3(NO3)3 + NO + H2SO4 + H2O =>
3 FeS2 + 16 HNO3 = Fe3(NO3)3 + 13 NO + 6 H2SO4 + 2 H2O
CH3CH(OH)CH3 = CH3CHC(CH3)2 + H2O =>
5 CH3CH(OH)CH3 = 3 CH3CHC(CH3)2 + 5 H2O
HCl(aq) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g)
C2H4O + O2 = H2O + C =>
2 C2H4O + O2 = 4 H2O + 4 C
KOH + CaCl2 = KCl + Ca(OH)2 =>
2 KOH + CaCl2 = 2 KCl + Ca(OH)2
Cu(s) + FeSO4(aq) = CuSO4 + Fe(s) =>
Cu(s) + FeSO4(aq) = CuSO4 + Fe(s)
Al2Cl3 + NaOH = Al(OH)3 + Na2Cl =>
Al2Cl3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Cl
Cu + AgN2 = Cu2N2 + Ag =>
2 Cu + AgN2 = Cu2N2 + Ag
NO2 + Ca(HCO3)2 = Ca(NO2)2 + CO2 + H2O + Ca(NO3)2 =>
4 NO2 + 2 Ca(HCO3)2 = Ca(NO2)2 + 4 CO2 + 2 H2O + Ca(NO3)2
CrO3 + Sr(OH)2 = H2O + Sr(CrO4) =>
CrO3 + Sr(OH)2 = H2O + Sr(CrO4)
C6H5CO2H + O2 = CO2 + H2O =>
2 C6H5CO2H + 15 O2 = 14 CO2 + 6 H2O
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
C2H5OHC8H18 + O2 = CO2 + H2O =>
2 C2H5OHC8H18 + 31 O2 = 20 CO2 + 24 H2O
BaCl2*3H2O = BaCl2 + H2O =>
BaCl2*3H2O = BaCl2 + 3 H2O
BaBr2 + NaCl = BaCl2 + NaBr =>
BaBr2 + 2 NaCl = BaCl2 + 2 NaBr
Al + H2SO4 = Al2(SO4)3 + S04 + H2O =>
8 Al + 16 H2SO4 = 4 Al2(SO4)3 + S04 + 16 H2O
HCl + Pt = PtCl + H =>
HCl + Pt = PtCl + H
CuCl2 + NaI2 = CuI + I + NaCl =>
CuCl2 + 2 NaI2 = CuI + 3 I + 2 NaCl
FeSO4 + Br2 + KOH = KFeO2 + K2SO4 + KBr + H2O =>
2 FeSO4 + Br2 + 8 KOH = 2 KFeO2 + 2 K2SO4 + 2 KBr + 4 H2O
MgCO3 + H3PO4 = Mg3(PO4)2 + H2C + O3 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2C + 3 O3
Hl + Na = NaHl2 =>
2 Hl + Na = NaHl2
HNO3 + NH4OH = H2O + NH3NO3 =>
9 HNO3 + 7 NH4OH = 10 H2O + 8 NH3NO3
CH3Cl + C2H2 = CH3C2H + HCl =>
CH3Cl + C2H2 = CH3C2H + HCl
KI + H3PO4 + H2O2 = K3PO4 + I2 + H2O =>
6 KI + 2 H3PO4 + 3 H2O2 = 2 K3PO4 + 3 I2 + 6 H2O
K2Cr2O7 + BaCl2 = KCl + Ba2(Cr2O7)2 =>
2 K2Cr2O7 + 2 BaCl2 = 4 KCl + Ba2(Cr2O7)2
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
K2SO3 + H2C2O4 = K2C2O4 + H2SO3 =>
K2SO3 + H2C2O4 = K2C2O4 + H2SO3
Li(OH) + H2SO3 = H2O + Li2SO3 =>
2 Li(OH) + H2SO3 = 2 H2O + Li2SO3
Li2C2O4 + H2O = H2C2O4 + Li2O =>
Li2C2O4 + H2O = H2C2O4 + Li2O
ZnS + H2Br = ZnBr + H2S =>
ZnS + H2Br = ZnBr + H2S
Fe(NO3)3 + NaI = I2 + Na(NO3) + Fe =>
2 Fe(NO3)3 + 6 NaI = 3 I2 + 6 Na(NO3) + 2 Fe
SO3 + Fe(OH)2 = Fe2(SO4)2 + H2O =>
2 SO3 + 2 Fe(OH)2 = Fe2(SO4)2 + 2 H2O
CaCl3 + Na2SO4 = CaSO4 + Na2Cl3 =>
CaCl3 + Na2SO4 = CaSO4 + Na2Cl3
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Pb(NO3)2 + K2Cr2O7 = KNO3 + PbCr2O7 =>
Pb(NO3)2 + K2Cr2O7 = 2 KNO3 + PbCr2O7
K2CO3 + FeCr2O7 + O2 = Fe2O3 + K2CrO4 + CO2 =>
8 K2CO3 + 4 FeCr2O7 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Cr2O3 + NaOH + H2O = Na3Cr(OH)6 =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3Cr(OH)6
C5H10(g) + O2 = CO2 + H2O =>
2 C5H10(g) + 15 O2 = 10 CO2 + 10 H2O
Mn{4+} + Fe{2+} = Fe{+3} + Mn{+2} =>
Mn{4+} + 2 Fe{2+} = 2 Fe{+3} + Mn{+2}
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