Equations balanced on the previous day | Equations balanced on the next day |
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
H2O2 + Cr2 = CrO4 + H2 =>
4 H2O2 + Cr2 = 2 CrO4 + 4 H2
HOCN = CNOH =>
HOCN = CNOH
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Na + Hg = NaHg =>
Na + Hg = NaHg
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaSiO3 + CH3COOH = CaCH3 + SiO3COOH =>
CaSiO3 + CH3COOH = CaCH3 + SiO3COOH
Mg + Cu(II)(SO4) = Mg(SO4) + Cu(II) =>
Mg + Cu(II)(SO4) = Mg(SO4) + Cu(II)
C3H5(NO3)3 = CO + N + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO + 12 N + 10 H2O + 7 O2
FeCl3 + NH4CNS = [Fe(CNS)3] + NH4Cl =>
FeCl3 + 3 NH4CNS = [Fe(CNS)3] + 3 NH4Cl
Pb + Fe(NO3)3 = FePb3 + (NO3)3 =>
3 Pb + Fe(NO3)3 = FePb3 + (NO3)3
Cu(NH3)4(OH)2 + HCl = CuCl2 + NH3 + H2O =>
Cu(NH3)4(OH)2 + 2 HCl = CuCl2 + 4 NH3 + 2 H2O
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4 =>
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4
Cu + Ga(NO3)3 = Cu(NO3)2 + Ga =>
3 Cu + 2 Ga(NO3)3 = 3 Cu(NO3)2 + 2 Ga
Li + ZnCl2 = Zn + LiCl2 =>
Li + ZnCl2 = Zn + LiCl2
Cu(CH3COO)2 + NaOH = Cu(OH)CH3COO + NaCH3COO =>
Cu(CH3COO)2 + NaOH = Cu(OH)CH3COO + NaCH3COO
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
C46H6O38N3 + O2 = CO2 + H2O + N =>
2 C46H6O38N3 + 57 O2 = 92 CO2 + 6 H2O + 6 N
NH4Cl + AgNO3 = AgCl + NH4 + NO3 =>
NH4Cl + AgNO3 = AgCl + NH4 + NO3
HCl + Cr = CrCl3 + H2 =>
6 HCl + 2 Cr = 2 CrCl3 + 3 H2
H3(PO4) + Na(OH) = Na3(PO4) + H(OH) =>
H3(PO4) + 3 Na(OH) = Na3(PO4) + 3 H(OH)
NH4OH(aq) + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH(aq) + H2SO4 = (NH4)2SO4 + 2 HOH
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
C5H5N + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO + NO2 =>
10 C5H5N + 38 KMnO4 + 57 H2SO4 = 38 MnSO4 + 19 K2SO4 + 82 H2O + 50 CO + 10 NO2
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
Cu(CNS) = Cu2S + CS2 + N2 + (CN)2 =>
8 Cu(CNS) = 4 Cu2S + 2 CS2 + N2 + 3(CN)2
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
KMnO4 + C2H2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 C2H2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
P4 + O2 = P4O =>
2 P4 + O2 = 2 P4O
CuO2 + H2 = Cu + H2O =>
CuO2 + 2 H2 = Cu + 2 H2O
NO + CO = N + CO2 =>
NO + CO = N + CO2
Ca2Al3(SiO4)3(OH) + SiO2 = CaAl2Si2O8 + Ca3Al2 + Si3O12 + H2O =>
4 Ca2Al3(SiO4)3(OH) + SiO2 = 5 CaAl2Si2O8 + Ca3Al2 + Si3O12 + 2 H2O
C4H9(g) + O2(g) = CO2(g) + H2O(g) =>
4 C4H9(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2 =>
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2
Cu + Mg(NO3)2 = Cu(NO3) + Mg =>
2 Cu + Mg(NO3)2 = 2 Cu(NO3) + Mg
HNO3 + FeO = Fe(NO3)2 + H2O =>
2 HNO3 + FeO = Fe(NO3)2 + H2O
NaBr + CaF = NaF + BrCa =>
NaBr + CaF = NaF + BrCa
MgCl2 + H2 = Mg + HCl =>
MgCl2 + H2 = Mg + 2 HCl
NaPO4 + CaCl = NaCl + CaPO4 =>
NaPO4 + CaCl = NaCl + CaPO4
PCl5 + H2O = H3PO4 + H2Cl2 =>
2 PCl5 + 8 H2O = 2 H3PO4 + 5 H2Cl2
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
MnO4{-} + H{+} + NO2{-} = Mn{2+} + H2O + NO2 =>
MnO4{-} + 8 H{+} + 5 NO2{-} = Mn{2+} + 4 H2O + 5 NO2
C8H18(g) + O2(g) = H2O(g) + CO2(g) =>
2 C8H18(g) + 25 O2(g) = 18 H2O(g) + 16 CO2(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HF + Cs(OH) = CsF + H2O =>
HF + Cs(OH) = CsF + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
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