Equations balanced on the previous day | Equations balanced on the next day |
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 HOH
Pb(OH)4 + H2SO4 = Pb(SO4)2 + HOH =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 HOH
CoBr2 + NaBrO3 + NaOH = Co2O3 + NaBr + H2O =>
6 CoBr2 + NaBrO3 + 12 NaOH = 3 Co2O3 + 13 NaBr + 6 H2O
Au + Na(CN) + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 Na(CN) + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Pb(OH)4 + H2SO4 = Pb(SO4)2 + HOH =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 HOH
Cu + HNO3 = Cu(NO3)2 + H2O + NO = =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
CoBr2 + NaBrO3 + NaOH = Co2O3 + NaBr + H2O =>
6 CoBr2 + NaBrO3 + 12 NaOH = 3 Co2O3 + 13 NaBr + 6 H2O
Pb(OH)4 + H2SO4 = Pb(SO4)2 + HOH =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 HOH
Au + Na(CN) + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 Na(CN) + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
NaNO3 + CaBr2 = NaBr2 + CaNO3 =>
NaNO3 + CaBr2 = NaBr2 + CaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(OH)4 + H2SO4 = Pb(SO4)2 + HOH =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 HOH
(Nh4)2S2O8 + H2O + AgNO3 = (Nh4)2SO4 + Ag2O2 + HNO3 + H2SO4 =>
(Nh4)2S2O8 + 2 H2O + 2 AgNO3 = (Nh4)2SO4 + Ag2O2 + 2 HNO3 + H2SO4
N2H10 + O2 = N2 + H2O =>
2 N2H10 + 5 O2 = 2 N2 + 10 H2O
Na3N + RbOH = RbN + Na3OH =>
Na3N + RbOH = RbN + Na3OH
CoBr2 + NaBrO3 + NaOH = Co2O3 + NaBr + H2O =>
6 CoBr2 + NaBrO3 + 12 NaOH = 3 Co2O3 + 13 NaBr + 6 H2O
Au + Na(CN) + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 Na(CN) + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
H2O + Zn(NO3)2 = Zn(OH)2 + HNO3 =>
2 H2O + Zn(NO3)2 = Zn(OH)2 + 2 HNO3
Fe + O = Fe7O9 =>
7 Fe + 9 O = Fe7O9
Na2SO3 + BaSO4 = Na2SO4 + BaSO3 =>
Na2SO3 + BaSO4 = Na2SO4 + BaSO3
C + O2CO2 = CO2 =>
C + O2CO2 = 2 CO2
Cu3N2 + O2 = Cu + NO2 =>
Cu3N2 + 2 O2 = 3 Cu + 2 NO2
CoBr2 + NaBrO3 + NaOH = Co2O3 + NaBr + H2O =>
6 CoBr2 + NaBrO3 + 12 NaOH = 3 Co2O3 + 13 NaBr + 6 H2O
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
HK2PO4 + H2O = OH + H2K2PO4 =>
HK2PO4 + H2O = OH + H2K2PO4
Au + Na(CN) + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 Na(CN) + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Li2C2O4 + Ga = Ga2(C2O4)3 + Li =>
3 Li2C2O4 + 2 Ga = Ga2(C2O4)3 + 6 Li
PbO + Ca(NO3)2 = Pb(NO3)2 + CaO =>
PbO + Ca(NO3)2 = Pb(NO3)2 + CaO
HBr + Cd = CdBr2 + H2 =>
2 HBr + Cd = CdBr2 + H2
CrO4 + Br = Cr + BrO3 =>
3 CrO4 + 4 Br = 3 Cr + 4 BrO3
NH4HCO3 + CH3COOH = CH3COONH4 + H2O + CO2 =>
NH4HCO3 + CH3COOH = CH3COONH4 + H2O + CO2
(CUOH)2CO3 = CO2 + H2O + CUO =>
(CUOH)2CO3 = CO2 + H2O + 2 CUO
(NH4)2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
Fe(C2O4)2 = Fe2(C2O4)2 + CO2 =>
2 Fe(C2O4)2 = Fe2(C2O4)2 + 4 CO2
Pb(OH)4 + H2SO4 = Pb(SO4)2 + HOH =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 HOH
HClO4 + NH3 = ClO4 + NH4 =>
HClO4 + NH3 = ClO4 + NH4
H2O + I2 = HIO + H2 =>
2 H2O + I2 = 2 HIO + H2
H2SO4 + NaOH = Na2(SO4) + H2O =>
H2SO4 + 2 NaOH = Na2(SO4) + 2 H2O
Bi2S3 + HNO3 = Bi(NO3)3 + NO + H2SO4 + H2O =>
Bi2S3 + 14 HNO3 = 2 Bi(NO3)3 + 8 NO + 3 H2SO4 + 4 H2O
C3OH6 + Cu(OH)2 = C3O2H6 + Cu2O + H2O =>
C3OH6 + 2 Cu(OH)2 = C3O2H6 + Cu2O + 2 H2O
H2SO2 + HI = S + I2 + H2O =>
H2SO2 + 2 HI = S + I2 + 2 H2O
H2O2Br2(SO4) = H2(SO4)Br2O2 =>
H2O2Br2(SO4) = H2(SO4)Br2O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(H2PO4)2 = Mg + H2 + P4 + O2 =>
2 Mg(H2PO4)2 = 2 Mg + 4 H2 + P4 + 8 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = H4O2 + C =>
CH4 + O2 = H4O2 + C
NCl2 + CH4 = CCl4 + H + N =>
2 NCl2 + CH4 = CCl4 + 4 H + 2 N
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N + X = NX4 =>
N + 4 X = NX4
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