Equations balanced on the previous day | Equations balanced on the next day |
Cr(NO3)3 + Pb(C2H3O2)2 = Cr(C2H3O2)2 + Pb(NO3)3
CH3COOH + Mg = CH3COO{-} + Mg{+} + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COO{-} + 2 Mg{+} + H2
HHCl(aq) + Na(s) = H2(g) + NaCl(aq) =>
HHCl(aq) + Na(s) = H2(g) + NaCl(aq)
BaCl + C = CCl + Ba =>
BaCl + C = CCl + Ba
KCN + Fe(CN)3 = K3[Fe(CN)6] =>
3 KCN + Fe(CN)3 = K3[Fe(CN)6]
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
C2H7N + O2 = CO2 + H2O + NO =>
4 C2H7N + 17 O2 = 8 CO2 + 14 H2O + 4 NO
KClO + FeCl2 + H2SO4 = FeCl3 + KCl + Fe2(SO4)3 + H2O =>
3 KClO + 6 FeCl2 + 3 H2SO4 = 4 FeCl3 + 3 KCl + Fe2(SO4)3 + 3 H2O
P4 + PCl2 = PCl =>
P4 + 4 PCl2 = 8 PCl
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
K2Cr2O7 + CH3OH + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 3 HCOOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
LaC2 + H2O = La(OH) + C2O2 + H2 =>
2 LaC2 + 6 H2O = 2 La(OH) + 2 C2O2 + 5 H2
PbCl2 + H2O = HCl + Pb(OH)2 =>
PbCl2 + 2 H2O = 2 HCl + Pb(OH)2
Mn(OH) + O2 = MnO2 + H2O =>
4 Mn(OH) + 3 O2 = 4 MnO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + K2(SO4) + Br2 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 4 K2(SO4) + 3 Br2 + 7 H2O
KSO4 + NaCrO = NaSO4 + KCrO =>
KSO4 + NaCrO = NaSO4 + KCrO
NH3 + F = NF3 + HF =>
NH3 + 6 F = NF3 + 3 HF
Na2CO3(aq) + HC2H3O2(aq) = NaC2H3O2(s) + H2O + CO2 =>
Na2CO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2(s) + H2O + CO2
KClO3 = O3KCl =>
KClO3 = O3KCl
Zn + MnO2 + H2O = ZnO + Mn(OH)2 =>
Zn + MnO2 + H2O = ZnO + Mn(OH)2
Al2S3 + Ca(OH)2 = Al(OH)3 + CaS =>
Al2S3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaS
CU + H2SO4 = SO2 + CUO + H2O =>
CU + H2SO4 = SO2 + CUO + H2O
Al2O3 + H{+} = Al{3+} + H2O =>
Al2O3 + 6 H{+} = 2 Al{3+} + 3 H2O
P4O10(s) + HNO3(aq) = N2O5 + HPO3 =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5 + 4 HPO3
Cu3N + MgSO4 = Mg3N2 + Cu2SO4 =>
2 Cu3N + 3 MgSO4 = Mg3N2 + 3 Cu2SO4
CH3CO2H + Na2CO3 = H2O + CNa2CO3 =>
CH3CO2H + 2 Na2CO3 = 2 H2O + 2 CNa2CO3
ZnO + Fe(OH)2 = Zn(FeO2)2 + H2O + H2 =>
ZnO + 2 Fe(OH)2 = Zn(FeO2)2 + H2O + H2
Cu(s) + S(g) + O2 = CuSO3(s) =>
2 Cu(s) + 2 S(g) + 3 O2 = 2 CuSO3(s)
CH3CO2H + Na2CO3 = H2O + CNa2CO3 =>
CH3CO2H + 2 Na2CO3 = 2 H2O + 2 CNa2CO3
MnCl2 + O = Mn + ClO3 =>
MnCl2 + 6 O = Mn + 2 ClO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Hg(ClO4)2 + Na2S = HgS + NaClO4 =>
Hg(ClO4)2 + Na2S = HgS + 2 NaClO4
CoCl2 + NH3 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 10 NH3 + 2 NH4Cl + H2O2 = 2[Co(NH3)6]Cl3 + 2 H2O
HF + Na2CO3 = H2O + CO2 + NaF =>
2 HF + Na2CO3 = H2O + CO2 + 2 NaF
AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2(aq)
Li(OH)2 + PO3 = LiPO4 + H2O =>
Li(OH)2 + PO3 = LiPO4 + H2O
Ca + Cu(SO4)3 = Ca(SO4) + Cu =>
3 Ca + Cu(SO4)3 = 3 Ca(SO4) + Cu
Rb2CO3 + C2H3O2 = RbC2H3O2 + CO2 + H2O =>
7 Rb2CO3 + 16 C2H3O2 = 14 RbC2H3O2 + 11 CO2 + 3 H2O
Ba + N2 = Ba2N3 =>
4 Ba + 3 N2 = 2 Ba2N3
Pb(SCN)4 + Co = Co(SCN)4 + Pb =>
Pb(SCN)4 + Co = Co(SCN)4 + Pb
NaAuCl4 + Cu = NaCl + Au + CuCl2 =>
2 NaAuCl4 + 3 Cu = 2 NaCl + 2 Au + 3 CuCl2
Na2S + AgNO3 = SAg + Na2NO3 =>
Na2S + AgNO3 = SAg + Na2NO3
CH3CO2H + Na2CO3 = H2O + CNa2CO3 =>
CH3CO2H + 2 Na2CO3 = 2 H2O + 2 CNa2CO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO2 + OH = H2SO4 =>
SO2 + 2 OH = H2SO4
H2S + Fe{+2} + CO = FeS2 + CH4 + H{+} + H2O =>
6 H2S + 3 Fe{+2} + CO = 3 FeS2 + CH4 + 6 H{+} + H2O
Mg + ZnCl2 = Zn + MgCl =>
2 Mg + ZnCl2 = Zn + 2 MgCl
MgCO3 + HNo3 = Mg(No3)2 + H2O + CO2 =>
MgCO3 + 2 HNo3 = Mg(No3)2 + H2O + CO2
FeS(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2(g)
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