Equations balanced on the previous day | Equations balanced on the next day |
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4 P + 5 O2 = 2 P2O5
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4 =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4
NaSo4 + PbNo3 = NaNo3 + So4Pb =>
NaSo4 + PbNo3 = NaNo3 + So4Pb
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na2So4 + CaCl2 = Na2Cl2 + So4Ca =>
Na2So4 + CaCl2 = Na2Cl2 + So4Ca
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NaNo3 + AgCl = NaCl + No3Ag =>
NaNo3 + AgCl = NaCl + No3Ag
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
NaNo3 + PbCl2 = NaCl2 + No3Pb =>
NaNo3 + PbCl2 = NaCl2 + No3Pb
Mg + HNO3 = Mg(NO3) + H =>
Mg + HNO3 = Mg(NO3) + H
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C + Si = SiC =>
C + Si = SiC
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
NaOH(aq) + Ca(OH)2(aq) + C(s) + ClO2(g) = NaClO2(aq) + CaCO3(s) + H2O(l) =>
4 NaOH(aq) + Ca(OH)2(aq) + C(s) + 4 ClO2(g) = 4 NaClO2(aq) + CaCO3(s) + 3 H2O(l)
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KMnO4 + C2H2 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + C2H2 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + 4 H2O + K2SO4
Na2 + CO2 = NaO4 + C4 =>
Na2 + 4 CO2 = 2 NaO4 + C4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO + O = CO2 =>
CO + O = CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
NO2 + H2 = H2O + NH3 =>
2 NO2 + 7 H2 = 4 H2O + 2 NH3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Fe3O + Mg = MgO + Fe =>
Fe3O + Mg = MgO + 3 Fe
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/09/12
Equations balanced on 04/08/11
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