Equations balanced on the previous day | Equations balanced on the next day |
2 Fe2O3 = 4 Fe + 3 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KMnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
CH5NO2 + C8H8O = C8H11N + CO2 + H2O =>
CH5NO2 + C8H8O = C8H11N + CO2 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO2 + H2O = CHO + O =>
2 CO2 + H2O = 2 CHO + 3 O
K2SO3 + HCl = KCl + H2SO3 =>
K2SO3 + 2 HCl = 2 KCl + H2SO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
MnO + K2SO4 = MnO2 + K2SO3 =>
MnO + K2SO4 = MnO2 + K2SO3
S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2
P + S = P2S3 =>
2 P + 3 S = P2S3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
FeCl2 + K2CrO7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
9 FeCl2 + K2CrO7 + 14 HCl = 9 FeCl3 + 2 KCl + CrCl3 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Zr3(BO3)4 + As2(Cr2O7)5 = As3(BO3)5 + Zr(Cr2O7)2 =>
5 Zr3(BO3)4 + 6 As2(Cr2O7)5 = 4 As3(BO3)5 + 15 Zr(Cr2O7)2
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
MnO + K2SO4 = MnO2 + K2SO2 =>
2 MnO + K2SO4 = 2 MnO2 + K2SO2
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
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Equations balanced on 03/22/15
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