Equations balanced on the previous day | Equations balanced on the next day |
4 Cr3 + 9 O2 = 6 Cr2O3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Cr2O7{2-} + Cl{-} + H3O{+} = Cl2 + Cr{3+} + H2O =>
Cr2O7{2-} + 6 Cl{-} + 14 H3O{+} = 3 Cl2 + 2 Cr{3+} + 21 H2O
K2S + KMNO4 + H2SO4 = K2SO4 + MNSO4 + H2O =>
5 K2S + 8 KMNO4 + 12 H2SO4 = 9 K2SO4 + 8 MNSO4 + 12 H2O
CaCO3 + C2H4O2 = CO2 + H2O + Ca2 =>
4 CaCO3 + C2H4O2 = 6 CO2 + 2 H2O + 2 Ca2
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Zn(NO3)2 + C6H8O7 = Zn3(C6H5O7)2 + HNO3 =>
3 Zn(NO3)2 + 2 C6H8O7 = Zn3(C6H5O7)2 + 6 HNO3
Si + O2 = SiO2 =>
Si + O2 = SiO2
CA(OH)2 + SO2 = CASO3 + H2O =>
CA(OH)2 + SO2 = CASO3 + H2O
CaCO3 + C2H4O2 = CO2 + H2O + Ca2 =>
4 CaCO3 + C2H4O2 = 6 CO2 + 2 H2O + 2 Ca2
KMnO4 + KNO2 + H2O = KNO3 + MnO2 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Na2S + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2S + 8 KMnO4 + 12 H2SO4 = 5 Na2SO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
NA + Br = NABr =>
NA + Br = NABr
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Cr2O7 + (CH3COO)2Pb + H2O = PbCrO4 + CH3COOK + CH4 + COOH =>
7 K2Cr2O7 + 14(CH3COO)2Pb + 11 H2O = 14 PbCrO4 + 14 CH3COOK + 12 CH4 + 16 COOH
carbon + ozone = carbondioxide =>
3 C + 2 O3 = 3 CO2
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Zn + AgNo3 = Zn(No3)2 + Ag =>
Zn + 2 AgNo3 = Zn(No3)2 + 2 Ag
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Pb(OH)4{2-} + ClO{-} + H{+} = PbO2 + Cl{-} + H2O =>
Pb(OH)4{2-} + ClO{-} + 2 H{+} = PbO2 + Cl{-} + 3 H2O
C + HNO3 = CO2 + NO2 + H20 =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
MgB2 + HCl = B4H10 + BCl3 + Mg =>
11 MgB2 + 30 HCl = 3 B4H10 + 10 BCl3 + 11 Mg
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
FEO + C = FE + CO =>
FEO + C = FE + CO
Fe + NH4OH = Fe(NH3)4 + H2O =>
Fe + 4 NH4OH = Fe(NH3)4 + 4 H2O
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
Fe2O3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + KCl + 2 H2O
CH3OH + H2SO4 = CH3 + H3SO5 =>
CH3OH + H2SO4 = CH3 + H3SO5
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KMnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
ZnN2O6 + CH4N2O = ZnO + CO2 + H2O + N2 =>
3 ZnN2O6 + 5 CH4N2O = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
H2SO3 + Na2O = H2O + Na2SO3 =>
H2SO3 + Na2O = H2O + Na2SO3
K2O + Ba(OH)2 = KOH + BaO =>
K2O + Ba(OH)2 = 2 KOH + BaO
KCl + H2O + SO3 = K2SO4 + HCl =>
2 KCl + H2O + SO3 = K2SO4 + 2 HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2S + KMnO4 + H2O = S + KOH + MnO2 + NaOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 KOH + 2 MnO2 + 6 NaOH
Cr2O7{2-} + Cl{-} + H{+} = Cl2 + Cr{3+} + H2O =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 3 Cl2 + 2 Cr{3+} + 7 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/26/16
Equations balanced on 10/26/15
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