Equations balanced on the previous day | Equations balanced on the next day |
2 Ae + 6 HBr = 2 AeBr3 + 3 H2
MnSO4 + KNO3 + Na2CO3 = NaMnO4 + KNO2 + CO2 + NaSO4 =>
MnSO4 + 3 KNO3 + Na2CO3 = NaMnO4 + 3 KNO2 + CO2 + NaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + H2S + K2Cr2O7 = K3PO7 + CrPO4 + S8 + H2O =>
64 H3PO4 + 24 H2S + 24 K2Cr2O7 = 16 K3PO7 + 48 CrPO4 + 3 S8 + 120 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na2B4O7 + H2O = H3BO3 + NaB(OH)4 =>
Na2B4O7 + 7 H2O = 2 H3BO3 + 2 NaB(OH)4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3PO4 + Pb(ClO3)2 = Pb3(PO4)2 + NaClO3 =>
2 Na3PO4 + 3 Pb(ClO3)2 = Pb3(PO4)2 + 6 NaClO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca(CO3) + H2SO4 = Ca(SO4) + CO2 + H2O =>
Ca(CO3) + H2SO4 = Ca(SO4) + CO2 + H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H20 =>
10 K2Cr2O7 + 40 H2SO4 + 70 C2H5OH = 10 Cr2(SO4)3 + 10 K2SO4 + 70 CH3COOH + 11 H20
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
COF2 + H2O = CO2 + HF =>
COF2 + H2O = CO2 + 2 HF
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
ZnS + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2 + 4 H2O
NaNO3 + CaCl2 = Ca(NO3)2 + NaCl =>
2 NaNO3 + CaCl2 = Ca(NO3)2 + 2 NaCl
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Fe + H2CO3 = Fe2(CO3) + H2 =>
2 Fe + H2CO3 = Fe2(CO3) + H2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H20 =>
10 K2Cr2O7 + 40 H2SO4 + 70 C2H5OH = 10 Cr2(SO4)3 + 10 K2SO4 + 70 CH3COOH + 11 H20
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Sn(CO3) = Sn(CO) + O2 =>
Sn(CO3) = Sn(CO) + O2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C + O2 = CO2 =>
C + O2 = CO2
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
S + O2 = SO2 =>
S + O2 = SO2
Li + H2O = H2 + LiO =>
Li + H2O = H2 + LiO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
K(CLO3) + HI + H2(SO4) = KH(SO4) + HCL + I + H2O =>
K(CLO3) + 6 HI + H2(SO4) = KH(SO4) + HCL + 6 I + 3 H2O
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