Equations balanced on the previous day | Equations balanced on the next day |
4 C3H9NO3 + 15 O2 = 18 H2O + 12 CO2 + 2 N2
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
FeAsS + O2 + H2O = FeOOH + As2O3 + SO4 =>
2 FeAsS + 7 O2 + H2O = 2 FeOOH + As2O3 + 2 SO4
Hg2(NO3)2 + KI = Hg2I2 + KNO3(aq) =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3(aq)
H2O2(aq) = O2 + H2O(l) =>
2 H2O2(aq) = O2 + 2 H2O(l)
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
FeCl3 + NaSCN + HCl = Fe(SCN) + NaCl + HCl2 =>
FeCl3 + NaSCN + 2 HCl = Fe(SCN) + NaCl + 2 HCl2
Al(NO3)3 + NaF = NaNO3 + AlF3 =>
Al(NO3)3 + 3 NaF = 3 NaNO3 + AlF3
Na3N + H2SO4 = NH3 + Na2SO4 =>
2 Na3N + 3 H2SO4 = 2 NH3 + 3 Na2SO4
Na2CO3(aq) + CuSO4(aq) = Na2SO4 + CuCO3 =>
Na2CO3(aq) + CuSO4(aq) = Na2SO4 + CuCO3
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
Cr2O3 + KOH + Cl2 = KCl + KCrO4 + H2O =>
Cr2O3 + 10 KOH + 4 Cl2 = 8 KCl + 2 KCrO4 + 5 H2O
CU + KCl = CUCl2 + K =>
CU + 2 KCl = CUCl2 + 2 K
Na(NO3)2 + HCl = NaCl + H(NO3)2 =>
Na(NO3)2 + HCl = NaCl + H(NO3)2
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + NO =>
3 P2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3PO4 + 40 NO
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO + NaCl + H2O =>
2 CrI3 + 9 Cl2 + 28 NaOH = 2 Na2CrO4 + 6 NaIO + 18 NaCl + 14 H2O
C5H2 + O2 = H2O + CO2 =>
2 C5H2 + 11 O2 = 2 H2O + 10 CO2
NiCl2 + Cl = NiCl4 =>
NiCl2 + 2 Cl = NiCl4
KMnO4 + H2SO4 + H3AsO3 = MnSO4 + H3AsO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H3AsO3 = 2 MnSO4 + 5 H3AsO4 + 3 H2O + K2SO4
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
H2SO4 + Na2C2O4 = H2C2O4 + Na2SO4 =>
H2SO4 + Na2C2O4 = H2C2O4 + Na2SO4
CaO + (NH4)2HPO4 + H2O = Ca5(PO4)3OH + NH4OH =>
5 CaO + 3(NH4)2HPO4 + 2 H2O = Ca5(PO4)3OH + 6 NH4OH
C8H11NO3 + Br2 = C8H9NO3 + HBr =>
C8H11NO3 + Br2 = C8H9NO3 + 2 HBr
KMnO4 + KOH + K2SO3 = K2MnO4 + K2SO4 + H2 =>
2 KMnO4 + 2 KOH + 2 K2SO3 = 2 K2MnO4 + 2 K2SO4 + H2
O2 + N2O + SF4 = SO3 + NF3 =>
7 O2 + 4 N2O + 6 SF4 = 6 SO3 + 8 NF3
NO + NH3 = N2O(g) + H2O(l) =>
8 NO + 2 NH3 = 5 N2O(g) + 3 H2O(l)
Na(s) + N2(g) = Na3N(s) =>
6 Na(s) + N2(g) = 2 Na3N(s)
Al(H2PO4)3 = Al2O3 + P2O5 + H2O =>
2 Al(H2PO4)3 = Al2O3 + 3 P2O5 + 6 H2O
Si + NaOH = Na3SiO3 + H2 =>
2 Si + 6 NaOH = 2 Na3SiO3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg3N2(s) + H2O = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2(aq) + 2 NH3(g)
Ca(H2PO4)2 + K2CO3 = CaCO3 + KH2PO4 =>
Ca(H2PO4)2 + K2CO3 = CaCO3 + 2 KH2PO4
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + IO3{-} + H2O =>
Cr2O7{-2} + I{-} + 8 H{+} = 2 Cr{+3} + IO3{-} + 4 H2O
KOH + Mg{2+} = Mg(OH)2 + K{+} =>
2 KOH + Mg{2+} = Mg(OH)2 + 2 K{+}
Fe + H3PO4 + H2O2 = Fe(H2PO4)2 + H2O =>
Fe + 2 H3PO4 + H2O2 = Fe(H2PO4)2 + 2 H2O
Fe2(SO4)3 + KOHKOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 KOHKOH = 3 K2SO4 + 2 Fe(OH)3
AgNO3 + Al = Ag + Al(NO3)3 =>
3 AgNO3 + Al = 3 Ag + Al(NO3)3
*7Mn + *7Ni + *7Si + *6Fe + *3Ge = (MnNiSi)0*7(Fe2Ge)0*3 =>
3*7Mn + 3*7Ni + 3*7Si + 49*6Fe + 49*3Ge = 21(MnNiSi)0*7(Fe2Ge)0*3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C12H22O11 = CH4 + O + C =>
2 C12H22O11 = 11 CH4 + 22 O + 13 C
H + O = H2O =>
2 H + O = H2O
CCl4 + S = Cl2 + CS2 =>
CCl4 + 2 S = 2 Cl2 + CS2
Al2S3O12 = Al2O3 + SO2 + O2 =>
2 Al2S3O12 = 2 Al2O3 + 6 SO2 + 3 O2
FeSO4 + Ba(NO3)2 = FeNO3 + Ba(SO4)2 =>
2 FeSO4 + Ba(NO3)2 = 2 FeNO3 + Ba(SO4)2
Al2O3 + H2O = Al2OH + H2O3 =>
4 Al2O3 + 7 H2O = 4 Al2OH + 5 H2O3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C6H12(l) + O2 = CO2 + H2O =>
C6H12(l) + 9 O2 = 6 CO2 + 6 H2O
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
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