Equations balanced on the previous day | Equations balanced on the next day |
3 Zn + KClO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KCl
Mg(m) + H2SO4 = H2 + MgSO4 =>
Mg(m) + H2SO4 = H2 + MgSO4
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
Cr + NO3 + KSO4 = CrSO4 + KNO3 =>
Cr + NO3 + KSO4 = CrSO4 + KNO3
KI + Br2(g) = KBr2(aq) + I2(g) =>
2 KI + 2 Br2(g) = 2 KBr2(aq) + I2(g)
HCN + KOH = H2O + CNK =>
HCN + KOH = H2O + CNK
Mn(NO3)3 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)3 + 2 NaBiO3 + 4 HNO3 = NaMnO4 + 2 Bi(NO3)3 + NaNO3 + 2 H2O
CaO + H2O = Ca{+2}{+} + OH{-} =>
CaO + H2O = Ca{+2}{+} + 2 OH{-}
Zn{2+} + Cu(SO4)3 = Cu{3+} + Zn(SO4)2 =>
3 Zn{2+} + 2 Cu(SO4)3 = 2 Cu{3+} + 3 Zn(SO4)2
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H20 + H2O + CO2 =>
2 K2C2O4*H2O + 67 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H20 + 143 H2O + 126 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + CO2 + H2O =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 CO2 + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NH4Cl + NH3 + CoCl2 = [Co(NH3)5Cl]Cl2 + H2 =>
2 NH4Cl + 8 NH3 + 2 CoCl2 = 2[Co(NH3)5Cl]Cl2 + H2
FeBr3 + S(NH4)2 = Fe2S3 + NH4Br =>
2 FeBr3 + 3 S(NH4)2 = Fe2S3 + 6 NH4Br
Co(NO3)2 + Na2SO4 = CoSO4 + Na(NO3) =>
Co(NO3)2 + Na2SO4 = CoSO4 + 2 Na(NO3)
Rb(s) + HBr(aq) = RbBr(aq) + H2(g) =>
2 Rb(s) + 2 HBr(aq) = 2 RbBr(aq) + H2(g)
Mn + C4 = Mn2C4 =>
2 Mn + C4 = Mn2C4
SO2 + H2O + O2 = H2SO5 =>
SO2 + H2O + O2 = H2SO5
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
OH{-} + MnO2H2 + S2O8{2-} = MnO4{-} + SO4{2-} + H2O =>
12 OH{-} + 2 MnO2H2 + 5 S2O8{2-} = 2 MnO4{-} + 10 SO4{2-} + 8 H2O
KMnO4(S) + MnSO4(S) + H2O(l) = MnO2(S) + KHSO4(S) + H2SO4(l) =>
2 KMnO4(S) + 9 MnSO4(S) + 6 H2O(l) = 11 MnO2(S) + 2 KHSO4(S) + 5 H2SO4(l)
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Ag + Pb(NO3)3 = Ag(NO3) + Pb =>
3 Ag + Pb(NO3)3 = 3 Ag(NO3) + Pb
(H2)S(g) + (O2)(g) = S(O2)(g) + H(O2)(l) =>
(H2)S(g) + 3(O2)(g) = S(O2)(g) + 2 H(O2)(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + HNO3 = H2ONaNO3 =>
NaOH + HNO3 = H2ONaNO3
Cs + CsNO2 = Cs2O + N =>
3 Cs + CsNO2 = 2 Cs2O + N
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CuOH + HNO3 = CuNO3 + H2O =>
CuOH + HNO3 = CuNO3 + H2O
C4H6(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6(OH)2 + 4 KMnO4 + 6 H2SO4 = 10 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI
AgMnO4 + HCl = Cl2 + MnCl2 + AgCl + H2O =>
2 AgMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 AgCl + 8 H2O
Na2CrO4 = Na{+} + CrO4{2-} =>
Na2CrO4 = 2 Na{+} + CrO4{2-}
Al + CCl4 = AlCl3 + C =>
4 Al + 3 CCl4 = 4 AlCl3 + 3 C
H2O + Xe + HgO = HXeO4 + Hg =>
H2O + 2 Xe + 7 HgO = 2 HXeO4 + 7 Hg
Be(NO3)2(aq) + Na2SO4(aq) = BeSO4(s) + NaNO3(aq) =>
Be(NO3)2(aq) + Na2SO4(aq) = BeSO4(s) + 2 NaNO3(aq)
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
HCl + Y2O3 = H2O + YCl3 =>
6 HCl + Y2O3 = 3 H2O + 2 YCl3
H2SO4* + NaOH = Na2SO4 + H2O =>
H2SO4* + 2 NaOH = Na2SO4 + 2 H2O
CH4O + KMnO4 = K2CO3 + MnO2 + H2O =>
CH4O + 2 KMnO4 = K2CO3 + 2 MnO2 + 2 H2O
C17H31COOH + Br2 = C18H32O2Br2 =>
C17H31COOH + Br2 = C18H32O2Br2
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
KI + I2 = KI3 =>
KI + I2 = KI3
C6H5NH2 + K2Cr2O7 + HCl = C6H4O2 + KCl + CrCl3 + NH4Cl + H2O =>
3 C6H5NH2 + 2 K2Cr2O7 + 19 HCl = 3 C6H4O2 + 4 KCl + 4 CrCl3 + 3 NH4Cl + 8 H2O
KCN + HCI = KCI + HCN =>
KCN + HCI = KCI + HCN
KMnO4 + K2C2O4*H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 K2C2O4*H2O + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 13 H2O
HN + H2 = NH3 =>
HN + H2 = NH3
HNO3 + NaBr = Br2 + NO2 + NaNO3 + H2O =>
4 HNO3 + 2 NaBr = Br2 + 2 NO2 + 2 NaNO3 + 2 H2O
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