| Equations balanced on the previous day | Equations balanced on the next day |
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4 K + O2 = 2 K2O
Na2CO3 + NH4H2PO4 = Na3PO4 + CO2 + NH3 + H2O =>
3 Na2CO3 + 2 NH4H2PO4 = 2 Na3PO4 + 3 CO2 + 2 NH3 + 3 H2O
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2CO3 + HCl = H2O + NaCl + CO2 =>
Na2CO3 + 2 HCl = H2O + 2 NaCl + CO2
Bi + S + Se = Bi200S06Se294 =>
200 Bi + 6 S + 294 Se = Bi200S06Se294
HgO(aq) + Se2O(l) + Na2S2O3 = HgSSe(s) + Na2O + O2 =>
4 HgO(aq) + 2 Se2O(l) + 2 Na2S2O3 = 4 HgSSe(s) + 2 Na2O + 5 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au2S3 + AuCl + H2O = H2SO4 + HCl + Au =>
Au2S3 + 18 AuCl + 12 H2O = 3 H2SO4 + 18 HCl + 20 Au
Zr96V4B20 = Zr + V + B =>
Zr96V4B20 = 96 Zr + 4 V + 20 B
FeO + Cl2 = FeCl3 + Fe2O3 =>
6 FeO + 3 Cl2 = 2 FeCl3 + 2 Fe2O3
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O
Bi + S + Se = Bi200S10Se290 =>
200 Bi + 10 S + 290 Se = Bi200S10Se290
CH4 = C + H2 =>
CH4 = C + 2 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CuCl + Mg = MgCl2 + Cu =>
2 CuCl + Mg = MgCl2 + 2 Cu
CA + Br2 = CABr2 =>
CA + Br2 = CABr2
NO + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + H2O =>
5 NO + 3 KMnO4 + 6 H2SO4 = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CoCl2 + KClO3 + KOH = Co2O3 + KCl + H2O =>
6 CoCl2 + KClO3 + 12 KOH = 3 Co2O3 + 13 KCl + 6 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H20 =>
10 Na2S2O3 + 20 HCl = 20 NaCl + 15 SO2 + 5 S + H20
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Bi + S + Se = Bi200S15Se285 =>
200 Bi + 15 S + 285 Se = Bi200S15Se285
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
PH3 + HIO3 = H3PO4 + HI =>
3 PH3 + 4 HIO3 = 3 H3PO4 + 4 HI
C + O2 = CO =>
2 C + O2 = 2 CO
HCl + CdO = HClCdO =>
HCl + CdO = HClCdO
Al + NaNO3 + NaOH = Na2AlO2 + NH3 + H2O =>
4 Al + NaNO3 + 7 NaOH = 4 Na2AlO2 + NH3 + 2 H2O
P2S3 + HBrO3 + H2O = H3PO4 + S + HBr =>
3 P2S3 + 5 HBrO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HBr
Sb + H2SO4 = Sb2(SO4) + SO2 + H2O =>
2 Sb + 2 H2SO4 = Sb2(SO4) + SO2 + 2 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeSO4 + H2SO4 + KMnO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
5 FeSO4 + 16 H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
K2Cr2O7 + SO2 + H2So4 = Cr2(SO4)3 + K2So4 + H2O =>
K2Cr2O7 + 3 SO2 + H2So4 = Cr2(SO4)3 + K2So4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/28/14
Equations balanced on 11/27/13
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