Equations balanced on the previous day | Equations balanced on the next day |
3 C2H4 + 2 KMgO4 + 4 H2O = 3 C2H4(OH)2 + 2 MgO2 + 2 KOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H3Br + Zn = Br + HZn =>
H3Br + 3 Zn = Br + 3 HZn
(CH3)2C(CN)OH + N2H4 = [(CH3)2C(CN)]2N2H2 + H2O =>
2(CH3)2C(CN)OH + N2H4 = [(CH3)2C(CN)]2N2H2 + 2 H2O
Na2S4O6 + Cl2 + H2O = HCl + Na2SO4 + SO3 =>
Na2S4O6 + 7 Cl2 + 7 H2O = 14 HCl + Na2SO4 + 3 SO3
Zn(OH)2 + HMn2O4 = Zn(Mn2O4)2 + H2O =>
Zn(OH)2 + 2 HMn2O4 = Zn(Mn2O4)2 + 2 H2O
CrCl3 + H2S = Cr2S3 + HCl =>
2 CrCl3 + 3 H2S = Cr2S3 + 6 HCl
Ca5(PO4)3F + SiO2 + C = P4 + CaF + CaSiO3 + CO2 =>
4 Ca5(PO4)3F + 16 SiO2 + 16 C = 3 P4 + 4 CaF + 16 CaSiO3 + 16 CO2
H(aq) + MnO4(aq) + Fe{2+}(aq) = Fe(aq) + Mn{2+}(aq) + H2O =>
8 H(aq) + MnO4(aq) + Fe{2+}(aq) = Fe(aq) + Mn{2+}(aq) + 4 H2O
NiCl2*H2O = NiCl2 + H2O =>
NiCl2*H2O = NiCl2 + H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
AgF + NaOH = Ag2O + NaF + H2O =>
2 AgF + 2 NaOH = Ag2O + 2 NaF + H2O
K(s) + HNO3(l) = KNO3(aq) + H2(g) =>
2 K(s) + 2 HNO3(l) = 2 KNO3(aq) + H2(g)
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
MgSO4 + (NH4)2S = Mg2S + NH4SO4 =>
2 MgSO4 + (NH4)2S = Mg2S + 2 NH4SO4
KCl + CH3COOH = KCH3CO2 + HCl =>
KCl + CH3COOH = KCH3CO2 + HCl
C6H5Cl2 + Cl2 = C6H4Cl2 + HCl =>
2 C6H5Cl2 + Cl2 = 2 C6H4Cl2 + 2 HCl
SnCl2 + Zn = SnZn + Cl2 =>
SnCl2 + Zn = SnZn + Cl2
C2H4 + KMgO4 + H2O = C2H4(OH)2 + MgO2 + KOH =>
3 C2H4 + 2 KMgO4 + 4 H2O = 3 C2H4(OH)2 + 2 MgO2 + 2 KOH
Hg + NO3{-} + Cl{-} + H{+} = HgCl4{-2} + NO2 + H2O =>
Hg + 2 NO3{-} + 4 Cl{-} + 4 H{+} = HgCl4{-2} + 2 NO2 + 2 H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
C2H4 + KMgO4 + H2O = C2H4(OH)2 + MgO2 + KOH =>
3 C2H4 + 2 KMgO4 + 4 H2O = 3 C2H4(OH)2 + 2 MgO2 + 2 KOH
Al + HN3 = AlH3 + N =>
Al + 3 HN3 = AlH3 + 9 N
Ce{3+} + NaBiO3 + H{+} = Ce{4+} + Na{+} + Bi{2+} + H2O =>
3 Ce{3+} + NaBiO3 + 6 H{+} = 3 Ce{4+} + Na{+} + Bi{2+} + 3 H2O
C2H5OH + O2 = CO4 + H2O =>
C2H5OH + 5 O2 = 2 CO4 + 3 H2O
C6H5Cl2 + Cl2 = C6H4Cl2 + HCl =>
2 C6H5Cl2 + Cl2 = 2 C6H4Cl2 + 2 HCl
C + H2 + I2 + N2 + O2 = C25H29I2NO3 =>
50 C + 29 H2 + 2 I2 + N2 + 3 O2 = 2 C25H29I2NO3
H3Br + Zn = Br + HZn =>
H3Br + 3 Zn = Br + 3 HZn
NaOH + NH4Cl = NH4OH(aq) + NaCl =>
NaOH + NH4Cl = NH4OH(aq) + NaCl
Ca5(PO4)3F + SiO2 + C = P4 + CaF + CaSiO3 + CO2 =>
4 Ca5(PO4)3F + 16 SiO2 + 16 C = 3 P4 + 4 CaF + 16 CaSiO3 + 16 CO2
C2H4 + KMgO4 + H2O = C2H4(OH)2 + MgO2 + KOH =>
3 C2H4 + 2 KMgO4 + 4 H2O = 3 C2H4(OH)2 + 2 MgO2 + 2 KOH
Ca5(PO4)3F + SiO2 + C = P4 + CaF + CaSiO3 + CO2 =>
4 Ca5(PO4)3F + 16 SiO2 + 16 C = 3 P4 + 4 CaF + 16 CaSiO3 + 16 CO2
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
Fe(CO)5 + NaOH = Na2Fe(CO)4 + Na2CO3 + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + Na2CO3 + 2 H2O
Ca5(PO4)3F + SiO2 + C = P4 + CaF + CaSiO3 + CO2 =>
4 Ca5(PO4)3F + 16 SiO2 + 16 C = 3 P4 + 4 CaF + 16 CaSiO3 + 16 CO2
Zn + H2O = H + Zn(OH)3 =>
Zn + 3 H2O = 3 H + Zn(OH)3
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O