Equations balanced on the previous day | Equations balanced on the next day |
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
CO2(g) + H2O(g) = C2H6(g) + O(g) =>
2 CO2(g) + 3 H2O(g) = C2H6(g) + 7 O(g)
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
NH3 = N32 + H2 =>
32 NH3 = N32 + 48 H2
K2Cr2O7(aq) + C6H12O6(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(g) =>
4 K2Cr2O7(aq) + C6H12O6(aq) + 16 H2SO4(aq) = 4 Cr2(SO4)3(aq) + 4 K2SO4(aq) + 6 CO2(g) + 22 H2O(g)
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
PbS + HNO3 = PbSO4 + H2O + NO =>
3 PbS + 8 HNO3 = 3 PbSO4 + 4 H2O + 8 NO
C22H46 + O2 = H2O + CO2 =>
2 C22H46 + 67 O2 = 46 H2O + 44 CO2
Cl2 + Kl + KOH = KCl + KlO + H2O =>
Cl2 + Kl + 2 KOH = 2 KCl + KlO + H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2 =>
2 C2H4O + 2 Cu(OH)2 = 2 C2H4O2 + 2 Cu(OH) + H2
C2H5OH + KMnO4 = MnO2 + KOH + CH3CHO + H2O =>
3 C2H5OH + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CH3CHO + 2 H2O
C5H10O + O2 = C2O + H2O =>
4 C5H10O + 13 O2 = 10 C2O + 20 H2O
Fe2O5 + C = Fe2 + CO2 =>
2 Fe2O5 + 5 C = 2 Fe2 + 5 CO2
MgOH2 + H2SO4 = MgH2 + OH2SO4 =>
MgOH2 + H2SO4 = MgH2 + OH2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MgO + OHH20 = Mg(OH)2 + H =>
MgO + OHH20 = Mg(OH)2 + 19 H
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
K2Pt(NO2)4 + NH3 = (NH3)2Pt(NO2)2 + KNO2 =>
K2Pt(NO2)4 + 2 NH3 = (NH3)2Pt(NO2)2 + 2 KNO2
Ca(s) + HCl(aq) = Ca(Cl)2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = Ca(Cl)2(aq) + H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
TbF4 + KOH = Tb(OH)3 + HF + KF + O2 =>
4 TbF4 + 14 KOH = 4 Tb(OH)3 + 2 HF + 14 KF + O2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
HBr + M(OH)2 = MBr2 + H2O =>
2 HBr + M(OH)2 = MBr2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO3 + MnO2 + HCl = MnCl2Na2SO4 + H2O =>
Na2SO3 + MnO2 + 2 HCl = MnCl2Na2SO4 + H2O
CuSO4 + NaOH = CuSO4NaOH =>
CuSO4 + NaOH = CuSO4NaOH
NaOH + BaO = NaO + BaOH =>
NaOH + BaO = NaO + BaOH
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O =>
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O
Be(OH)2 + Ba(OH)2 = H2O + BaBeO2 =>
Be(OH)2 + Ba(OH)2 = 2 H2O + BaBeO2
Na2SO4 + H2O2 = H2SO4 + Na2O2 =>
Na2SO4 + H2O2 = H2SO4 + Na2O2
MgI2 + CuSO4 = MgSO4 + CuI2 =>
MgI2 + CuSO4 = MgSO4 + CuI2
Mg + HClO = Mg(ClO2)2 + H2O + MgCl2 =>
4 Mg + 8 HClO = Mg(ClO2)2 + 4 H2O + 3 MgCl2
K2Pt(NO2)4 + NH3 = (NH3)2Pt(NO2)2 + KNO2 =>
K2Pt(NO2)4 + 2 NH3 = (NH3)2Pt(NO2)2 + 2 KNO2
HClZn = HZnCl1 =>
HClZn = HZnCl1
HNO3 + P + H2O = NO + H3PO4 =>
5 HNO3 + 3 P + 2 H2O = 5 NO + 3 H3PO4
C4H8 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 20 C3H6O + 12 H2O
Silver + oxygen = silveroxide =>
4 Ag + O2 = 2 Ag2O
Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2KNO3 + 6 H2O
Fe4[Fe(CN)6]3 + Zn = Zn3[Fe(CN)6]2 + Fe =>
2 Fe4[Fe(CN)6]3 + 9 Zn = 3 Zn3[Fe(CN)6]2 + 8 Fe
Cr2O3 + KClO3 + KOH = K2CrO7 + KCl + H2O =>
Cr2O3 + 3 KClO3 + 4 KOH = 2 K2CrO7 + 3 KCl + 2 H2O
KOH + Na3PO4 = K3PO4 + NaOH =>
3 KOH + Na3PO4 = K3PO4 + 3 NaOH
(a)NH3(g) + F2(g) = NH4F(s) + NF3(g) =>
4(a)NH3(g) + 3 F2(g) = 3 NH4F(s) + NF3(g)
BaS + O3 = BaO + SO =>
3 BaS + 2 O3 = 3 BaO + 3 SO
H{+} + Cr2O72{-2} + Fe{2+} = Cr{+3} + Fe{+3} + H2O =>
144 H{+} + Cr2O72{-2} + 136 Fe{2+} = 2 Cr{+3} + 136 Fe{+3} + 72 H2O
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