Equations balanced on the previous day | Equations balanced on the next day |
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
PbCO3 + HCl = CO2 + H2O + PbCl2 =>
PbCO3 + 2 HCl = CO2 + H2O + PbCl2
LiO + MgCl = LiCl + MgO =>
LiO + MgCl = LiCl + MgO
BaCO3(s) + HNO3(aq) = Ba(NO3)2(aq) + CO2(g) + H2O(l) =>
BaCO3(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + CO2(g) + H2O(l)
KI + H2SO4 + MnO2 = H2O + MnSO4 + K2SO4 + I2 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
C6H5CHCH2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
7 C6H5CHCH2 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 8 C6H5COH + 20 H2O
KI + H2SO4 + MnO2 = H2O + MnSO4 + K2SO4 + I2 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
Ba(OH)2 + H2CO3 = (BaOH)2CO3 + H2O =>
2 Ba(OH)2 + H2CO3 = (BaOH)2CO3 + 2 H2O
Cu2S + HNO3 = CuSO4 + Cu(NO3)2 + NO2 + H2O =>
Cu2S + 12 HNO3 = CuSO4 + Cu(NO3)2 + 10 NO2 + 6 H2O
(CO3){2-} + CH3COOH = CH3COO{-} + CO2 + H2O =>
(CO3){2-} + 2 CH3COOH = 2 CH3COO{-} + CO2 + H2O
Hg(NO3)2 + Al = Hg + Al(NO3)3 =>
3 Hg(NO3)2 + 2 Al = 3 Hg + 2 Al(NO3)3
SiO2 + Al = Si + Al2O3 =>
3 SiO2 + 4 Al = 3 Si + 2 Al2O3
Li(s) + N2(s) = Li3N =>
6 Li(s) + N2(s) = 2 Li3N
CuBr + HNO3 = Cu(NO3)2 + H2O + NO + Br2 =>
6 CuBr + 16 HNO3 = 6 Cu(NO3)2 + 8 H2O + 4 NO + 3 Br2
Li(s) + N2(s) = Li3N =>
6 Li(s) + N2(s) = 2 Li3N
Zn + AgNO3 = Zn(N2O6) + Ag =>
Zn + 2 AgNO3 = Zn(N2O6) + 2 Ag
LiCl + Br2 = ClBr + Li =>
2 LiCl + Br2 = 2 ClBr + 2 Li
KMnO4 + C2H4(OH)2 = CO2 + Mn2O3 + K2CO3 + H2O =>
10 KMnO4 + 4 C2H4(OH)2 = 3 CO2 + 5 Mn2O3 + 5 K2CO3 + 12 H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3(aq)
Zn + AgNO3 = Zn(N2O6) + Ag =>
Zn + 2 AgNO3 = Zn(N2O6) + 2 Ag
Hg(NO3)2 + Al = Hg + Al(NO3)3 =>
3 Hg(NO3)2 + 2 Al = 3 Hg + 2 Al(NO3)3
KI + H2SO4 + MnO2 = H2O + MnSO4 + K2SO4 + I2 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
Na2SO4 + PbCl2 = NaCl + PbSO4 =>
Na2SO4 + PbCl2 = 2 NaCl + PbSO4
Os + KNO3 + KOH = K2OsO4 + KNO2 + H2O =>
Os + 3 KNO3 + 2 KOH = K2OsO4 + 3 KNO2 + H2O
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O
LiO + MgCl = LiCl + MgO =>
LiO + MgCl = LiCl + MgO
Zn(H2PO4)2 = ZnHPO4 + H3PO4 =>
Zn(H2PO4)2 = ZnHPO4 + H3PO4
Hg(NO3)2 + Al = Hg + Al(NO3)3 =>
3 Hg(NO3)2 + 2 Al = 3 Hg + 2 Al(NO3)3
Zn + AgNO3 = Zn(N2O6) + Ag =>
Zn + 2 AgNO3 = Zn(N2O6) + 2 Ag
Zn + AgNO3 = Zn(N2O6) + Ag =>
Zn + 2 AgNO3 = Zn(N2O6) + 2 Ag
Li(s) + N2(s) = Li3N =>
6 Li(s) + N2(s) = 2 Li3N
CH3CH2OH + BrO3 = CH3CHO + Br + H2O =>
3 CH3CH2OH + BrO3 = 3 CH3CHO + Br + 3 H2O
Mn2{+} + O2 + H2O = MnO2 + H{+} =>
4 Mn2{+} + 7 O2 + 2 H2O = 8 MnO2 + 4 H{+}
Hg(NO3)2 + Al = Hg + Al(NO3)3 =>
3 Hg(NO3)2 + 2 Al = 3 Hg + 2 Al(NO3)3
FeOCr2O3 + O2 + K2CO3 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 7 O2 + 8 K2CO3 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
KI + H2SO4 + MnO2 = H2O + MnSO4 + K2SO4 + I2 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
Q + O2 = QO =>
2 Q + O2 = 2 QO
NiCl2*6H2O + Al = Ni + AlCl3 + H2O =>
3 NiCl2*6H2O + 2 Al = 3 Ni + 2 AlCl3 + 18 H2O
P + H2SO4 = H2(PHO3) + SO2 =>
2 P + 3 H2SO4 = 2 H2(PHO3) + 3 SO2
KMnO4 + C3H5(OH)3 = KCO3 + Mn3 + CO2 + H2O =>
21 KMnO4 + 9 C3H5(OH)3 = 21 KCO3 + 7 Mn3 + 6 CO2 + 36 H2O
C20H42 + O2 = H2O + C2O4 =>
2 C20H42 + 61 O2 = 42 H2O + 20 C2O4
NH4Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
8 NH4Mg + 30 HNO3 = 8 Mg(NO3)2 + 11 NH4NO3 + 9 H2O
C3 + H8 = CH11 =>
8 C3 + 33 H8 = 24 CH11
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Cs + C = CsC2 =>
Cs + 2 C = CsC2
NaCl + Ca(NO2)2 = NaNO2 + CaCl2 =>
2 NaCl + Ca(NO2)2 = 2 NaNO2 + CaCl2
KI + H2SO4 + MnO2 = H2O + MnSO4 + K2SO4 + I2 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
BrO3{-} + As3{+} + H2O = Br{-} + H3AsO4 + H{+} =>
7 BrO3{-} + 3 As3{+} + 15 H2O = 7 Br{-} + 9 H3AsO4 + 3 H{+}
Hg(NO3)2 + Al = Hg + Al(NO3)3 =>
3 Hg(NO3)2 + 2 Al = 3 Hg + 2 Al(NO3)3
NaHCO3(aq) + CH3COOOH(aq) = CO2(g) + H2O(e) + CH3COONa =>
3 NaHCO3(aq) + 4 CH3COOOH(aq) = 5 CO2(g) + 5 H2O(e) + 3 CH3COONa
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