Equations balanced on the previous day | Equations balanced on the next day |
4 Sb + 3 O2 = Sb4O6
KI + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + H2O2 + H2SO4 = I2 + K2SO4 + 2 H2O
SO2 + K = KSO2 =>
SO2 + K = KSO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
CaCl2 + Ag(NO3) = AgCl + Ca(NO3)2 =>
CaCl2 + 2 Ag(NO3) = 2 AgCl + Ca(NO3)2
CaCl2 + Ag(NO3) = AgCl + Ca(NO3)2 =>
CaCl2 + 2 Ag(NO3) = 2 AgCl + Ca(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
CH3CHCHCH3 + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CHCHCH3 + 8 K2CrO7 + 20 H2SO4 = 18 CH3COOH + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
Au + HNO3 + HCl = AuCl3 + H2O + NO =>
Au + HNO3 + 3 HCl = AuCl3 + 2 H2O + NO
CH3CHCHCH3 + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CHCHCH3 + 8 K2CrO7 + 20 H2SO4 = 18 CH3COOH + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
KC + CaS = CaC + KS =>
KC + CaS = CaC + KS
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
MgCl2 + I2 = MgI + Cl2 =>
2 MgCl2 + I2 = 2 MgI + 2 Cl2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
C6H6OS + O2 = CO + H2O + SO2 =>
C6H6OS + 5 O2 = 6 CO + 3 H2O + SO2
P + O2 = PO2 =>
P + O2 = PO2
ZnS + O2 = ZnO2 + SO2 =>
ZnS + 2 O2 = ZnO2 + SO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SiO2 + Na2CO3 = Na2SiO3 + CO2 =>
SiO2 + Na2CO3 = Na2SiO3 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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