Equations balanced on the previous day | Equations balanced on the next day |
4 FeCr2O7 + 8 K2CO3 + O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Cl + I2 = ClI =>
2 Cl + I2 = 2 ClI
C6H2N + KNH2 + NH3 = (H2N)2(NH3KC6) =>
C6H2N + KNH2 + NH3 = (H2N)2(NH3KC6)
KMnO4 + HCl = Cl + KCl + H2O + MnCl2 =>
KMnO4 + 8 HCl = 5 Cl + KCl + 4 H2O + MnCl2
Na2C2O4 + H2SO4 = Na2SO4 + C2O4H2 =>
Na2C2O4 + H2SO4 = Na2SO4 + C2O4H2
Bi{3+} + OH{-} = BiO3{-} + H2O + e =>
Bi{3+} + 6 OH{-} = BiO3{-} + 3 H2O + 2e
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
Ba(C2H3O2)2 + HNO3 = Ba(NO3)2 + HC2H3O2 =>
Ba(C2H3O2)2 + 2 HNO3 = Ba(NO3)2 + 2 HC2H3O2
Mn04{-} + C2O42{-} + H{+} = Mn2{+} + CO2 + H2O =>
25 Mn04{-} + C2O42{-} + 76 H{+} = 50 Mn2{+} + 2 CO2 + 38 H2O
H2COOH + O2 = C2O4H + H2O =>
8 H2COOH + 5 O2 = 4 C2O4H + 10 H2O
V2(SO4)3 + (NH4)2S2O8 + H2O = (VO2)2SO4 + H2SO4 + (NH4)2SO4 =>
V2(SO4)3 + 2(NH4)2S2O8 + 4 H2O = (VO2)2SO4 + 4 H2SO4 + 2(NH4)2SO4
Na2B4O7 + NaOH = NaBO3 + H2O + Na =>
Na2B4O7 + 10 NaOH = 4 NaBO3 + 5 H2O + 8 Na
C25H52(s) + O2(g) = CO2(g) + H2(g) =>
C25H52(s) + 25 O2(g) = 25 CO2(g) + 26 H2(g)
Ca(Cl)2 + K2MnO4 = KCl + CaMnO4 =>
Ca(Cl)2 + K2MnO4 = 2 KCl + CaMnO4
Fe + CH3NO2 + H2O = CH3NH2 + FeO =>
3 Fe + CH3NO2 + H2O = CH3NH2 + 3 FeO
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
(H3CH2OH) + O2 = H2O + (CH3COOH) =>
2(H3CH2OH) + 2 O2 = 4 H2O + (CH3COOH)
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
KMnO4 + C3H8O3 = K2O + CO2 + H2O + MnO2 =>
14 KMnO4 + 3 C3H8O3 = 7 K2O + 9 CO2 + 12 H2O + 14 MnO2
HNO3 + As2O3 + H2O = H3AsO4 + NO2 =>
4 HNO3 + As2O3 + H2O = 2 H3AsO4 + 4 NO2
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 Na(NO3)
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C9H13O + O2 = CO2 + H2O =>
4 C9H13O + 47 O2 = 36 CO2 + 26 H2O
KPO4{3-} + MgCl = MgPO4{3-} + KCl =>
KPO4{3-} + MgCl = MgPO4{3-} + KCl
phosphoricacid + magnesium = magnesiumphosphate + hydrogen =>
2 H3PO4 + 3 Mg = Mg3(PO4)2 + 3 H2
H2SiCl3 + H2O = H4Si4O4 + HCl =>
4 H2SiCl3 + 4 H2O = H4Si4O4 + 12 HCl
Cu(OH)2 + NH3 = Cu + H2O + N =>
3 Cu(OH)2 + 2 NH3 = 3 Cu + 6 H2O + 2 N
Br + BaI2 = BrI2 + Ba =>
Br + BaI2 = BrI2 + Ba
Na2S + ZnCl2 = Na2Cl2 + SZn =>
Na2S + ZnCl2 = Na2Cl2 + SZn
XPb(NO3)2 + Na2SO4 = XPbSO4 + (NO3)2Na2 =>
XPb(NO3)2 + Na2SO4 = XPbSO4 + (NO3)2Na2
Sr(OH)2 + (NH4)2S = SrS + NH3 + H2O =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH3 + 2 H2O
Ba(OH)2 + Na2CO3 = Ba(CO3) + NaOH =>
Ba(OH)2 + Na2CO3 = Ba(CO3) + 2 NaOH
O2(g) + CH4(g) = H2O(g) + CO2(g) =>
2 O2(g) + CH4(g) = 2 H2O(g) + CO2(g)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + H2S = Ag + H2SNO3 =>
AgNO3 + H2S = Ag + H2SNO3
MgI2 + Fe{+3} = Mg{2+} + I2 + Fe{2+} =>
MgI2 + 2 Fe{+3} = Mg{2+} + I2 + 2 Fe{2+}
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
SiO2 + Mg(OH)2 = Mg4(SiO4)2 + H2O =>
2 SiO2 + 4 Mg(OH)2 = Mg4(SiO4)2 + 4 H2O
Cr2 + Au{+3} = Cr{+3} + Au =>
Cr2 + 2 Au{+3} = 2 Cr{+3} + 2 Au
KCl(aq) + AgNO3(aq) = AgCl(aq) + KNO3(aq) =>
KCl(aq) + AgNO3(aq) = AgCl(aq) + KNO3(aq)
PbNO3 + KN = KNO3 + PbN =>
PbNO3 + KN = KNO3 + PbN
CCl4 + H2O = H2CO3 + HCl =>
CCl4 + 3 H2O = H2CO3 + 4 HCl
Al2(CO3)3 + Na2CrO4 = Al2(CrO4)3 + Na2CO3 =>
Al2(CO3)3 + 3 Na2CrO4 = Al2(CrO4)3 + 3 Na2CO3
CuClO3 + Mg = Mg(ClO3)2 + Cu =>
2 CuClO3 + Mg = Mg(ClO3)2 + 2 Cu
Ca{2+} + SnCl2 = CaCl2 + Sn{2+} =>
Ca{2+} + SnCl2 = CaCl2 + Sn{2+}
K2Cr2O4 + HI = KI + CrI + I2 + H2O =>
K2Cr2O4 + 8 HI = 2 KI + 2 CrI + 2 I2 + 4 H2O
Fe2 + H2O = FeO + H2 =>
Fe2 + 2 H2O = 2 FeO + 2 H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
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Equations balanced on 12/05/23
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