Equations balanced on the previous day | Equations balanced on the next day |
CH3CH(OH)CH2OH + K2Cr2O7 + 8 HCl = 2 KCl + 2 CrCl3 + CH3COCOOH + 6 H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + CrSO3 + FeCl2 + H2O + Fe(SO4)3 =>
2 PbCrO4 + 20 HCl + 11 FeSO4 = 2 PbCl2 + 2 CrSO3 + 8 FeCl2 + 10 H2O + 3 Fe(SO4)3
C7H8(g) + O2(g) = CO2(g) + H2O(l) =>
C7H8(g) + 9 O2(g) = 7 CO2(g) + 4 H2O(l)
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + CO2 + H2O
KMnO4 + KCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
BaCl2 + KBrO = Ba(BrO)2 + KCl =>
BaCl2 + 2 KBrO = Ba(BrO)2 + 2 KCl
K + H(OH) = KOH + H =>
K + H(OH) = KOH + H
KOH(aq) + NiSO4(aq) = NiOH(s) + KSO4(aq) =>
KOH(aq) + NiSO4(aq) = NiOH(s) + KSO4(aq)
Ca(OH)2 + NaCl + H3PO4 = Ca10(PO4)6(Cl)2 + NaOH + H2O =>
10 Ca(OH)2 + 2 NaCl + 6 H3PO4 = Ca10(PO4)6(Cl)2 + 2 NaOH + 18 H2O
BiO3 + H2O + Cr{3+} = Bi{3+} + Cr2O7{2-} + H{+} =>
2 BiO3 + H2O + 2 Cr{3+} = 2 Bi{3+} + Cr2O7{2-} + 2 H{+}
CuSO4Na2CO3 = Na2SO4CuCO3 =>
CuSO4Na2CO3 = Na2SO4CuCO3
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)2 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 NaNO2 + 3 H2SO4 = 4 NaNO3 + Cr2(SO4)2 + Na2SO4 + 3 H2O
Al(OH) + H2(SO4) = Al2(SO4) + HOH =>
2 Al(OH) + H2(SO4) = Al2(SO4) + 2 HOH
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
Cl(g) + C2H2 = C2H2Cl4 =>
4 Cl(g) + C2H2 = C2H2Cl4
H3BO3 + NH4OH = (NH4)3BO3 + H2O =>
H3BO3 + 3 NH4OH = (NH4)3BO3 + 3 H2O
CaFeO4 + HCl = CaCl2 + FeCl3 + H2O + Cl2 =>
2 CaFeO4 + 16 HCl = 2 CaCl2 + 2 FeCl3 + 8 H2O + 3 Cl2
Fe + Hg3 = FeHg2 =>
3 Fe + 2 Hg3 = 3 FeHg2
Mg + CO2 = Mg(CO2) =>
Mg + CO2 = Mg(CO2)
FeBr2 + HBrO + CrO = Fe2(Cr2O7)3 + H2CrO + Br2 =>
4 FeBr2 + 30 HBrO + 27 CrO = 2 Fe2(Cr2O7)3 + 15 H2CrO + 19 Br2
F2 + Ba3N2 = F2(N2) + Ba =>
F2 + Ba3N2 = F2(N2) + 3 Ba
CH3PSCl2 + C2H5OH = CH3PS(OC2H5)2 + HCl =>
CH3PSCl2 + 2 C2H5OH = CH3PS(OC2H5)2 + 2 HCl
K2Cr2O7 + NaNO3 = KNO3 + Na2(Cr2O7) =>
K2Cr2O7 + 2 NaNO3 = 2 KNO3 + Na2(Cr2O7)
CaCl = ClCa =>
CaCl = ClCa
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
FeO + HNO3 = Fe(NO3)3 + N3O4 + H2O =>
7 FeO + 24 HNO3 = 7 Fe(NO3)3 + N3O4 + 12 H2O
Cl2 + H2O + HgO = HgCl2 + HClO =>
2 Cl2 + H2O + HgO = HgCl2 + 2 HClO
C8H12 + O2 = CO3 + H2O =>
C8H12 + 15 O2 = 8 CO3 + 6 H2O
Zn2H2O + CaCl2 = ZnCl2 + Ca2H2O =>
Zn2H2O + 2 CaCl2 = 2 ZnCl2 + Ca2H2O
C2H4O + O2 = C2H3O + OH =>
2 C2H4O + O2 = 2 C2H3O + 2 OH
Pb{+2} + V{+5} = Pb{+4} + V{+2} =>
3 Pb{+2} + 2 V{+5} = 3 Pb{+4} + 2 V{+2}
AlO(OH) + SiO2 = Al2SiO5 + H2O =>
2 AlO(OH) + SiO2 = Al2SiO5 + H2O
SnI + HCl = Sn(Cl) + HI =>
SnI + HCl = Sn(Cl) + HI
CaCl2*2H2O + Zn(SO4)7H2O = Ca(SO4)7H2O + ZnCl2*2H2O =>
CaCl2*2H2O + Zn(SO4)7H2O = Ca(SO4)7H2O + ZnCl2*2H2O
AlBr3NH3 = H3NAlBr3 =>
AlBr3NH3 = H3NAlBr3
V2O5 + Ca = CaO + VO =>
V2O5 + 3 Ca = 3 CaO + 2 VO
C2H3O2{-} + OH{-} + CaCl2O2 = CaCO3 + Cl{-} + HOH =>
C2H3O2{-} + 3 OH{-} + 2 CaCl2O2 = 2 CaCO3 + 4 Cl{-} + 3 HOH
AlBr3NH3 = H3NAlBr3 =>
AlBr3NH3 = H3NAlBr3
W2 = W3 =>
3 W2 = 2 W3
Ca(s) + Br2(g) = CaBr2 =>
Ca(s) + Br2(g) = CaBr2
NaOH(C4H10O) + CuCl2(C4H10O)*2H2O + NbCl5(C4H10O) = Cu3Nb2O8(C4H10O)21 + NaCl + H2O =>
16 NaOH(C4H10O) + 3 CuCl2(C4H10O)*2H2O + 2 NbCl5(C4H10O) = Cu3Nb2O8(C4H10O)21 + 16 NaCl + 14 H2O
C2H6O + MnO{-}4 + H{+} = C2H4O2 + Mn2{+} + H2O =>
C2H6O + 8 MnO{-}4 + 12 H{+} = C2H4O2 + 4 Mn2{+} + 7 H2O
Mg + AgCl = Ag + Mg(Cl3)2 =>
Mg + 6 AgCl = 6 Ag + Mg(Cl3)2
CuO4 + LiNO3 = CuNO3 + LiO4 =>
CuO4 + LiNO3 = CuNO3 + LiO4
C4H8O2 + C2H6O = H2O + C6H12O =>
C4H8O2 + 4 C2H6O = 4 H2O + 2 C6H12O
CaCl2(aq) + Pb(No3)4(aq) = PbCl4(s) + Ca(No3)2(aq) =>
2 CaCl2(aq) + Pb(No3)4(aq) = PbCl4(s) + 2 Ca(No3)2(aq)
HIO3 + NO2 + H2O = I2 + HNO3 =>
2 HIO3 + 10 NO2 + 4 H2O = I2 + 10 HNO3
N24 + O2 = NO2 =>
N24 + 24 O2 = 24 NO2
Pb3O4 + HCl = PbCl2 + H2O + Cl41 =>
41 Pb3O4 + 328 HCl = 123 PbCl2 + 164 H2O + 2 Cl41
H2P2O7 = HP2O7 + H =>
H2P2O7 = HP2O7 + H
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