Equations balanced on the previous day | Equations balanced on the next day |
4 HNO3 + 4 NaCl + 2 H2O = 4 HCl + 4 NaHNO3 + O2
XC3H6 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + XCOOH =>
10 XC3H6 + 34 KMnO4 + 51 H2SO4 = 20 CO2 + 76 H2O + 17 K2SO4 + 34 MnSO4 + 10 XCOOH
Cr(NO3)2 + (NH4)3PO4 = Cr3(PO4)2 + NH4NO3 =>
3 Cr(NO3)2 + 2(NH4)3PO4 = Cr3(PO4)2 + 6 NH4NO3
HCl + FeS = H2S + Cl2 + Fe =>
2 HCl + FeS = H2S + Cl2 + Fe
C7H5BiO4 + HCl = C7H6O4 + BiCl =>
C7H5BiO4 + HCl = C7H6O4 + BiCl
Cu(NO3)2(aq) + Na2S(aq) = CuS + NaNO3 =>
Cu(NO3)2(aq) + Na2S(aq) = CuS + 2 NaNO3
Mg + H{+} + NO3{2+} = Mg{2+} + H2O + NO =>
3 Mg + 4 H{+} + NO3{2+} = 3 Mg{2+} + 2 H2O + NO
MgO + ZnCl2 = MgCl2 + ZnO =>
MgO + ZnCl2 = MgCl2 + ZnO
Au(NO2)2 + Zn = Au + Zn(NO2) =>
Au(NO2)2 + 2 Zn = Au + 2 Zn(NO2)
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
P3K + O5 = K2 + O2P =>
10 P3K + 12 O5 = 5 K2 + 30 O2P
K2FeO4 + HCl = FeCl3 + O2 + KCl + H2O =>
4 K2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 8 KCl + 10 H2O
C8H18O + C4H10N(l) = C12H17NO + C4H12N =>
2 C8H18O + 13 C4H10N(l) = 2 C12H17NO + 11 C4H12N
NaHCO3 + HC2H3O = NaC2H3O3 + CO2 + H2O =>
5 NaHCO3 + 3 HC2H3O = 5 NaC2H3O3 + CO2 + H2O
H2SO4 + CaCO3 = CaHSO4 + HCO3 =>
H2SO4 + CaCO3 = CaHSO4 + HCO3
C2H64 + O2 = CO2 + H2O =>
C2H64 + 18 O2 = 2 CO2 + 32 H2O
NH03 = H + N =>
NH03 = 3 H + N
C6H12 + Cl2 = C6Cl12 + HCl =>
C6H12 + 12 Cl2 = C6Cl12 + 12 HCl
CH3(CH2)11COONa + MgCl2 = CH3(CH2)11COONaCl + Mg =>
2 CH3(CH2)11COONa + MgCl2 = 2 CH3(CH2)11COONaCl + Mg
Fe3N2 + NaOH = Fe(OH)2 + Na3N =>
Fe3N2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3N
CH3CH2CH2COOH + CsOH = CH3CH2CH2COOCs + H2O =>
CH3CH2CH2COOH + CsOH = CH3CH2CH2COOCs + H2O
Cu2(CO3)3 = Cu2O3 + CO2 =>
Cu2(CO3)3 = Cu2O3 + 3 CO2
N2Cl + CH4 = N2 + CCl4 + H2 =>
4 N2Cl + CH4 = 4 N2 + CCl4 + 2 H2
CHS + O2 = CO2 + H2O + SO =>
4 CHS + 7 O2 = 4 CO2 + 2 H2O + 4 SO
NaOH + C35H68O5 = CH3(CH2)14COONa + C3H8O3 =>
2 NaOH + C35H68O5 = 2 CH3(CH2)14COONa + C3H8O3
KClO4 + NaCl + H2SO4 = Cl2 + K2SO4 + H2O + Na2SO4 =>
2 KClO4 + 14 NaCl + 8 H2SO4 = 8 Cl2 + K2SO4 + 8 H2O + 7 Na2SO4
TiH2 + Al2O3 = TiO + H + Al =>
3 TiH2 + Al2O3 = 3 TiO + 6 H + 2 Al
C6H5Cl3 + KOH = KCl + H2O + C6H5OOK =>
C6H5Cl3 + 4 KOH = 3 KCl + 2 H2O + C6H5OOK
CoCO3*6H2O + AcAc = Co(AcAc)3 + CO2 + O2 + H2O =>
2 CoCO3*6H2O + 6 AcAc = 2 Co(AcAc)3 + 2 CO2 + O2 + 12 H2O
Mg + ZnS04 = MgS04 + Zn =>
Mg + ZnS04 = MgS04 + Zn
Al2(SO4)3 + Na3PO4 = Al3(PO4)3 + Na2SO4 =>
3 Al2(SO4)3 + 6 Na3PO4 = 2 Al3(PO4)3 + 9 Na2SO4
BaCl2H2O + AgNO3 = BaNO3 + H2O + AgCl2 =>
BaCl2H2O + AgNO3 = BaNO3 + H2O + AgCl2
Ca(s) + H2O = Ca(OH)2(aw) + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2(aw) + H2(g)
H2SO4 + ZnO = Zn2(SO4)2 + H2O =>
2 H2SO4 + 2 ZnO = Zn2(SO4)2 + 2 H2O
H2SO4 + NaBr = HBr + Na2SO4 =>
H2SO4 + 2 NaBr = 2 HBr + Na2SO4
NO2{-} + OH{-} + Al + H2O = AlO2{-} + NH3 =>
NO2{-} + OH{-} + 2 Al + H2O = 2 AlO2{-} + NH3
Cl2(g) + H2O(l) + SO2(g) = HCl(aq) + H2SO4(aq) =>
Cl2(g) + 2 H2O(l) + SO2(g) = 2 HCl(aq) + H2SO4(aq)
NH3 + H2SO4 = NH4{+} + SO4{-} + H =>
NH3 + H2SO4 = NH4{+} + SO4{-} + H
LiCO3 = Li2O + CO + O2 =>
4 LiCO3 = 2 Li2O + 4 CO + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H2O4 + Mg = MgCO2 + H2 =>
C2H2O4 + 2 Mg = 2 MgCO2 + H2
MgSO4 + HNO3 = MgNO3 + HSO4 =>
MgSO4 + HNO3 = MgNO3 + HSO4
AgNO3 + NH4Br = NH4NO3 + AgBr =>
AgNO3 + NH4Br = NH4NO3 + AgBr
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
LiN + H2O = NH + LiOH =>
LiN + H2O = NH + LiOH
H2CO3 + Fe = H + Fe2(CO3)3 =>
3 H2CO3 + 2 Fe = 6 H + Fe2(CO3)3
KOH + KMnO4 = K2MnO4 + O2 + H2O =>
4 KOH + 4 KMnO4 = 4 K2MnO4 + O2 + 2 H2O
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