Equations balanced on the previous day | Equations balanced on the next day |
HOC(CH2)4COH + 4 Br + 2 H2O = HOOC(CH2)4COOH + 4 HBr
K2O4 + NH3 = KNO3 + KOH + H2O =>
4 K2O4 + 3 NH3 = 3 KNO3 + 5 KOH + 2 H2O
Al2O3 + S = Al + SO3 =>
Al2O3 + S = 2 Al + SO3
PbS + PbSO4 = Pb + SO =>
3 PbS + PbSO4 = 4 Pb + 4 SO
MnO4 + Cr = Cr2O7 + MnO2 =>
7 MnO4 + 4 Cr = 2 Cr2O7 + 7 MnO2
Sr(NO3)2 + C7H6O2 = SrCO3 + H2O + N2 + CO2 =>
3 Sr(NO3)2 + C7H6O2 = 3 SrCO3 + 3 H2O + 3 N2 + 4 CO2
PbS + PbSO4 = Pb + SO =>
3 PbS + PbSO4 = 4 Pb + 4 SO
C3H4O2 + Br2 = CH2CHCOOBr2 + HBr =>
2 C3H4O2 + 3 Br2 = 2 CH2CHCOOBr2 + 2 HBr
NaHCO3 + CH3COOH = CO2 + H2OC2O2H3Na =>
NaHCO3 + CH3COOH = CO2 + H2OC2O2H3Na
NaCl + Al(NO3)3 = Na(NO3)3 + AlCl =>
NaCl + Al(NO3)3 = Na(NO3)3 + AlCl
I{-} + Cr2O7{2-} + H{+} = Cr{3+} + I + H2O =>
6 I{-} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 6 I + 7 H2O
HO(CH2)5OH + HBr = Br(CH2)5Br + H2O =>
HO(CH2)5OH + 2 HBr = Br(CH2)5Br + 2 H2O
Fe(OH)3 + P2O5 = Fe2O3 + P(OH)5 =>
10 Fe(OH)3 + 3 P2O5 = 5 Fe2O3 + 6 P(OH)5
CuCl3 = Cu + Cl3 =>
CuCl3 = Cu + Cl3
C2H5I + Mg = C2H5MgI =>
C2H5I + Mg = C2H5MgI
ZnBr2 + Mg(NO3)2 = MgBr2 + Zn(NO3)2 =>
ZnBr2 + Mg(NO3)2 = MgBr2 + Zn(NO3)2
C6H6 + CH4Cl = C6H8CH3 + HCl =>
5 C6H6 + 12 CH4Cl = 6 C6H8CH3 + 12 HCl
Al2Te3 + H2O = Al + H2TeO =>
Al2Te3 + 3 H2O = 2 Al + 3 H2TeO
Na2CrO4AlBr3 = Na2Br3AlCrO4 =>
Na2CrO4AlBr3 = Na2Br3AlCrO4
Al + CuCl2 = Cu + Al2(Cl2)3 =>
2 Al + 3 CuCl2 = 3 Cu + Al2(Cl2)3
CuCO3Cu(OH)2H2O + NH2CH2CO2H = Cu(NH2CH2CO2)2OH2 + CO2 + H2O =>
CuCO3Cu(OH)2H2O + 4 NH2CH2CO2H = 2 Cu(NH2CH2CO2)2OH2 + CO2 + 2 H2O
Al + CI = AlCI =>
Al + CI = AlCI
Mg + H2PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2PO4 = Mg3(PO4)2 + 2 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + NH4{+} = NO3{-} + H{+} + e =>
3 H2O + NH4{+} = NO3{-} + 10 H{+} + 8e
H4C3O2 + NaOH = NaC3O2 + H5O =>
H4C3O2 + NaOH = NaC3O2 + H5O
Na(PO4) + Ba(NO3) = Na(NO3) + Ba(PO4) =>
Na(PO4) + Ba(NO3) = Na(NO3) + Ba(PO4)
Zn + KOH = Zn(KOH) =>
Zn + KOH = Zn(KOH)
Mg + H2PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2PO4 = Mg3(PO4)2 + 2 H2
HCl + O3 = HClO3 =>
HCl + O3 = HClO3
NaHCO3(aq)H(aq) = Na(aq)CO2(g)H2O(l) =>
NaHCO3(aq)H(aq) = Na(aq)CO2(g)H2O(l)
K2S2 + HCl = KCl + H2S + S =>
K2S2 + 2 HCl = 2 KCl + H2S + S
Cr + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr + 3 K2S2O8 + 4 H2O = H2CrO4 + 3 K2SO4 + 3 H2SO4
O + Pt = OPt =>
O + Pt = OPt
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Cr2O3 + Mn2O7 = CrO3 + MnO =>
5 Cr2O3 + 3 Mn2O7 = 10 CrO3 + 6 MnO
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
HCl(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + H2O(l)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SK4 + H2O + Cr2(SO4)3 =>
30 FeSO4 + 3 K2Cr2O7 + 25 H2SO4 = 15 Fe2(SO4)3 + K2SK4 + 25 H2O + 3 Cr2(SO4)3
AgCl + ZnO = Ag2O + ZnCl2 =>
2 AgCl + ZnO = Ag2O + ZnCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb + NaCl + H2O = PbCl + NaOH + H =>
Pb + NaCl + H2O = PbCl + NaOH + H
AgCHCOO + KS = AgS + KCHCOO =>
AgCHCOO + KS = AgS + KCHCOO
C6H8O7 + O2 = CO3 + H2O =>
2 C6H8O7 + 15 O2 = 12 CO3 + 8 H2O
CCl4 + CrO4 = COCl + CrO2Cl2 + Cl =>
2 CCl4 + CrO4 = 2 COCl + CrO2Cl2 + 4 Cl
HNO3 + FeCl = Fe(NO3) + HCl =>
HNO3 + FeCl = Fe(NO3) + HCl
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
Ba(OH)2(aq) + HCl(aq) = BaCl2(s) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(s) + 2 H2O(l)
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Equations balanced on the previous day | Equations balanced on the next day |
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