Equations balanced on the previous day | Equations balanced on the next day |
CoCl2 + 2 CH3COOH + 7 NaNO2 = Na3[Co(NO2)6] + 2 NaCl + 2 CH3COONa + NO + H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Ba(OH)Br + H2O = HBr + Ba(OH)2 =>
Ba(OH)Br + H2O = HBr + Ba(OH)2
HI + K2SO3 = KI + H2O + SO2 =>
2 HI + K2SO3 = 2 KI + H2O + SO2
P4 + S8 = P2S3 =>
4 P4 + 3 S8 = 8 P2S3
U{2+} + Ce{4+} = U{4+} + Ce{3+} =>
U{2+} + 2 Ce{4+} = U{4+} + 2 Ce{3+}
Ni2ClO3 = Ni + ClO3 =>
Ni2ClO3 = 2 Ni + ClO3
Al + NaOH + H2O2 = Na3[Al(OH)6] =>
2 Al + 6 NaOH + 3 H2O2 = 2 Na3[Al(OH)6]
C4H9I + C2H5OH + AgNO3 = AgI + C4H9OH + C2H5NO3 =>
C4H9I + C2H5OH + AgNO3 = AgI + C4H9OH + C2H5NO3
Na2B4O7 + CH3COOH + H2O = H3BO3 + CH3COONa =>
Na2B4O7 + 2 CH3COOH + 5 H2O = 4 H3BO3 + 2 CH3COONa
C8H8O3 + (NaOH) = C7H5NaO3 + CH3OH =>
C8H8O3 + (NaOH) = C7H5NaO3 + CH3OH
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C6H24N6Cl3Co*SO4 + C4H4BaO6 = BaSO4 + C6H24N6Cl3Co + C4H4O6 =>
C6H24N6Cl3Co*SO4 + C4H4BaO6 = BaSO4 + C6H24N6Cl3Co + C4H4O6
O2 + N2 = NO2 =>
2 O2 + N2 = 2 NO2
KMnO4 + C2H5OH + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 33 H2O
S + B2O3 = B2S3 + O2 =>
6 S + 2 B2O3 = 2 B2S3 + 3 O2
Mn(l) + NH3 = MnNH3 =>
Mn(l) + NH3 = MnNH3
NaHSO4 + Ca(OH)2 = NaOH + HSO4 + CaOH =>
NaHSO4 + Ca(OH)2 = NaOH + HSO4 + CaOH
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Cu + H3O = Cu(OH)2 + H2 =>
Cu + 2 H3O = Cu(OH)2 + 2 H2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
Co(NO3)2*6H2O + NH3 + H2O2 = [Co(NH3)5(H2O)](NO3)3 + H2O =>
2 Co(NO3)2*6H2O + 12 NH3 + 9 H2O2 = 2[Co(NH3)5(H2O)](NO3)3 + 22 H2O
O2(g) + C2(s) + H(s) = CH2O(s) =>
O2(g) + C2(s) + 4 H(s) = 2 CH2O(s)
Al2(CO3)3 + HCl = Al(Cl3) + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 Al(Cl3) + 3 CO2 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
[Cu(NH3)4](ClO3)2 = CuCl2 + N2 + H2O =>
[Cu(NH3)4](ClO3)2 = CuCl2 + 2 N2 + 6 H2O
BaOCO2 = BaCO3 =>
BaOCO2 = BaCO3
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
H{+} + Cr2O7{-2} + C2H5OH = Cr{4+} + CO2 + H2O =>
30 H{+} + 3 Cr2O7{-2} + C2H5OH = 6 Cr{4+} + 2 CO2 + 18 H2O
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
Ba(NO3)2 + K3O4P = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3O4P = Ba3(PO4)2 + 6 KNO3
CH2Cl2 + F2 = Cl2 + CH2F2 =>
CH2Cl2 + F2 = Cl2 + CH2F2
P4 + OH = PO4 + H2O =>
P4 + 32 OH = 4 PO4 + 16 H2O
K2CrO4 + Na2SO3 + HCl = Na2SO4 + KCl + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 3 Na2SO4 + 4 KCl + 2 CrCl3 + 5 H2O
SiO2 + Cl = SiCl4 + O2 =>
SiO2 + 4 Cl = SiCl4 + O2
(CuCl2) + aluminum = copper + (AlCl3) =>
3(CuCl2) + 2 Al = 3 Cu + 2(AlCl3)
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
(NH)CO(aq)NaOH(aq) = NaCO(aq)(NH)OH =>
(NH)CO(aq)NaOH(aq) = NaCO(aq)(NH)OH
C6H14 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 12 KMnO4 + 18 H2SO4 = 5 C6H10O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
K2Cr2O7NaOH = K2Cr2O4NaO4H =>
K2Cr2O7NaOH = K2Cr2O4NaO4H
Fe(OH)3 + KSCN = Fe(SCN)3 + KOH =>
Fe(OH)3 + 3 KSCN = Fe(SCN)3 + 3 KOH
H2PO4 + Al(OH)3 = Al2(OH)3 + PO4 + H2O =>
3 H2PO4 + 4 Al(OH)3 = 2 Al2(OH)3 + 3 PO4 + 6 H2O
Zn3(AsO4) = Zn + AsO4 =>
Zn3(AsO4) = 3 Zn + AsO4
C18H34O2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C18H34O2 + 17 K2Cr2O7 + 68 H2SO4 = 17 Cr2(SO4)3 + 17 K2SO4 + 18 CO2 + 85 H2O
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
C20H10O3N2 + O2 = CO2 + H2O + NH3 =>
2 C20H10O3N2 + 39 O2 = 40 CO2 + 4 H2O + 4 NH3
(H2NCH2COO)2CuH2O + NH3(aq) = [Cu(NH3)4]H2O + H2NCH2COO =>
(H2NCH2COO)2CuH2O + 4 NH3(aq) = [Cu(NH3)4]H2O + 2 H2NCH2COO
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