| Equations balanced on the previous day | Equations balanced on the next day |
3 SnSo4 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + K2SO4 + Cr2(So4)3 + 7 H2O
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Zn(s) + H3PO4(aq) = H2(g) + Zn3(PO4)2(s) =>
3 Zn(s) + 2 H3PO4(aq) = 3 H2(g) + Zn3(PO4)2(s)
Au + HCl + HNO3 = Au2Cl6 + NO + H2O =>
2 Au + 6 HCl + 2 HNO3 = Au2Cl6 + 2 NO + 4 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
H{+} + Cr2O7{2-} + H2S = Cr{3+} + H2O + S =>
8 H{+} + Cr2O7{2-} + 3 H2S = 2 Cr{3+} + 7 H2O + 3 S
(NH4)2Cr2O7 = NH3 + H20 + Cr2O3 + O2 =>
10(NH4)2Cr2O7 = 20 NH3 + H20 + 10 Cr2O3 + 20 O2
CS2(g) + O2(g) = CO2(g) + SO2(g) =>
CS2(g) + 3 O2(g) = CO2(g) + 2 SO2(g)
AlBr3 + AgNO3 = AlNO3 + AgBr3 =>
AlBr3 + AgNO3 = AlNO3 + AgBr3
H{+} + Cr2O7{2-} + H2S = Cr{3+} + H2O + S =>
8 H{+} + Cr2O7{2-} + 3 H2S = 2 Cr{3+} + 7 H2O + 3 S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
potassium + oxygen = K2O =>
4 K + O2 = 2 K2O
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
Ga2O3 + NaOH = Na3GaO3 + H2O =>
Ga2O3 + 6 NaOH = 2 Na3GaO3 + 3 H2O
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
As2O3 + NaOH = Na3AsO3 + H2O =>
As2O3 + 6 NaOH = 2 Na3AsO3 + 3 H2O
N2H4(l) = NH3(s) + N2(g) =>
3 N2H4(l) = 4 NH3(s) + N2(g)
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Cr + Na2CO3 + O2 = Na2CrO4 + CO3 =>
Cr + Na2CO3 + 2 O2 = Na2CrO4 + CO3
HNO3 + SnO = SnO2 + NO + H2O =>
2 HNO3 + 3 SnO = 3 SnO2 + 2 NO + H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Ca + C10H16N2O8 = CaC10H16N2O8 =>
Ca + C10H16N2O8 = CaC10H16N2O8
Na2CrO4 + H2SO4 + HI = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 5 H2SO4 + 6 HI = 3 I2 + Cr2(SO4)3 + 2 Na2SO4 + 8 H2O
NaHSO3 + CuSO4 + H2O = Cu + NaHSO4 + H2SO4 =>
NaHSO3 + CuSO4 + H2O = Cu + NaHSO4 + H2SO4
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
sodium + oxygen = Na2O =>
4 Na + O2 = 2 Na2O
KMnO4 + HCl + FeCl2 = MnCl2 + KCl + FeCl3 + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + KCl + 5 FeCl3 + 4 H2O
Na2SO3 + CuSO4 + H2O = Cu + Na2SO4 + H2SO4 =>
Na2SO3 + CuSO4 + H2O = Cu + Na2SO4 + H2SO4
SO2 + BA(OH)2 = BASO3 + H2O =>
SO2 + BA(OH)2 = BASO3 + H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
(NH4)2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
(NH4)2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
Na2S2O4 + CuSO4 = Cu + Na2SO4 + SO2 =>
Na2S2O4 + CuSO4 = Cu + Na2SO4 + 2 SO2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
K3PO4(aq) + SrCl2(aq) = Sr3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 SrCl2(aq) = Sr3(PO4)2(s) + 6 KCl(aq)
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
Na2S2O3 + CuSO4 = Cu + Na2SO4 + SO2 =>
2 Na2S2O3 + 3 CuSO4 = 3 Cu + 2 Na2SO4 + 5 SO2
CA(HCO3)2 + HCl = CACl2 + CO2 + H2O =>
CA(HCO3)2 + 2 HCl = CACl2 + 2 CO2 + 2 H2O
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
calcium + oxygen = CaO =>
2 Ca + O2 = 2 CaO
KMnO4 + NH3 = MnO2 + N2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 KOH + 2 H2O
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/13/16
Equations balanced on 11/12/15
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