Equations balanced on the previous day | Equations balanced on the next day |
PH + 3 Br = PHBr3
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
F2 + H2O = HF2 + O2 =>
4 F2 + 2 H2O = 4 HF2 + O2
H9O4KIC12Cl3 + C2 = H9O4KIC12Cl3C2 =>
H9O4KIC12Cl3 + C2 = H9O4KIC12Cl3C2
KMnO4 + FeSO4 + H2SO4 = H2O + K2SO4 + Fe2(SO4)3 + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 8 H2O + K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4
NaOH + Hg2 = Hg(OH) + Na =>
2 NaOH + Hg2 = 2 Hg(OH) + 2 Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C17H31COOH + CH3OH = C17H31COOCH3 + H2O =>
C17H31COOH + CH3OH = C17H31COOCH3 + H2O
(NH4)2Fe(SO4)2*6H2O = NH3 + H2O + SO2 + SO3 + Fe2O3 =>
2(NH4)2Fe(SO4)2*6H2O = 4 NH3 + 14 H2O + SO2 + 3 SO3 + Fe2O3
SO2 + Cl3 + H2O = H2SO4 + HCl =>
3 SO2 + 2 Cl3 + 6 H2O = 3 H2SO4 + 6 HCl
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
KMnO4 + FeSO4 + H2SO4 = H2O + K2SO4 + Fe2(SO4)3 + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 8 H2O + K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4
BaSO4 + NaCl = BaCl + Na(SO4) =>
BaSO4 + NaCl = BaCl + Na(SO4)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Br2 + NaOH + NaHCO2 = NaBr + NaHCO3 + H2O =>
Br2 + 2 NaOH + NaHCO2 = 2 NaBr + NaHCO3 + H2O
HNO3(aq) + LiHCO3(aq) = H2O(l) + CO2(g) + LiNO3(aq) =>
HNO3(aq) + LiHCO3(aq) = H2O(l) + CO2(g) + LiNO3(aq)
C7H12O5 + O2 = CO2 + H2O =>
2 C7H12O5 + 15 O2 = 14 CO2 + 12 H2O
(NH4)HSO4 = H2 + (NH4)2S2O8 =>
2(NH4)HSO4 = H2 + (NH4)2S2O8
NH(SO4)2 + BaCl2 = NHCl4 + BaSO4 =>
NH(SO4)2 + 2 BaCl2 = NHCl4 + 2 BaSO4
Ba(OH)2 + HF = (BaF2) + H2O =>
Ba(OH)2 + 2 HF = (BaF2) + 2 H2O
Si2Cl6 + H2O = SiO2 + H2 + Cl2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 4 H2 + 3 Cl2
K3PO4(s) + Ca(NO3)2(aq) = KNO3 + Ca3(PO4)2 =>
2 K3PO4(s) + 3 Ca(NO3)2(aq) = 6 KNO3 + Ca3(PO4)2
KClO3 + CrCl3 + Na2CO3 = Na2CrO4 + NaCl + KCl + CO2 =>
KClO3 + 2 CrCl3 + 5 Na2CO3 = 2 Na2CrO4 + 6 NaCl + KCl + 5 CO2
CH3CH2CH2COOH + Na2CO3 = CH3CH2CH2COONa + CO2 + H2O =>
2 CH3CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2COONa + CO2 + H2O
Cu(NO3)2 + Na2CrO4 = CuCrO4 + sodiumnitrate =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 NaNO3
MnO4{-} + {5-} + H{+} = Mn{2+} + H2O =>
MnO4{-} + {5-} + 8 H{+} = Mn{2+} + 4 H2O
K2CO3 + NO2 + H3O = KNO2 + CO2 + H2O =>
K2CO3 + 2 NO2 + 2 H3O = 2 KNO2 + CO2 + 3 H2O
Hg2O + H2O = H2Hg2O2 =>
Hg2O + H2O = H2Hg2O2
Al2O3 + NaOH = AlO3H3 + Na2O =>
Al2O3 + 6 NaOH = 2 AlO3H3 + 3 Na2O
H2S + Na2SO3 = H2O + S + Na2S =>
3 H2S + Na2SO3 = 3 H2O + 3 S + Na2S
PB + HNO3 = PBNO3 + H2 =>
2 PB + 2 HNO3 = 2 PBNO3 + H2
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + ClO2 =>
5 K2Cr2O7 + 46 HCl = 10 CrCl3 + 10 KCl + 23 H2O + 6 ClO2
CuO + C3H5(OH)3 = Cu + CO + H2O =>
4 CuO + C3H5(OH)3 = 4 Cu + 3 CO + 4 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Al3 + HCl = Al2Cl2 + H2 =>
2 Al3 + 6 HCl = 3 Al2Cl2 + 3 H2
VSO4 + KMnO4 + H2O = H2SO4 + MnO2 + K2SO4 + V2O5 =>
2 VSO4 + 2 KMnO4 + H2O = H2SO4 + 2 MnO2 + K2SO4 + V2O5
Ca + H2O = HCa + OH =>
Ca + H2O = HCa + OH
CuO + Br2 = Cu + BrO =>
2 CuO + Br2 = 2 Cu + 2 BrO
Al + Pb2O4 = Al2O + Pb =>
8 Al + Pb2O4 = 4 Al2O + 2 Pb
H2S + Ba(NO3)2 = BaS + HNO3 =>
H2S + Ba(NO3)2 = BaS + 2 HNO3
NaHC(O)3 + HCl = NaCl + (H)2O + C(O)2 =>
NaHC(O)3 + HCl = NaCl + (H)2O + C(O)2
AsCl3 + SnCl2 = SnCl6 + As =>
4 AsCl3 + 3 SnCl2 = 3 SnCl6 + 4 As
S{2-} + NO3{-} + H{+} = S + NO2 + H2O =>
S{2-} + 2 NO3{-} + 4 H{+} = S + 2 NO2 + 2 H2O
NH4Cl + HgC2H3O2 = NH4O2 + C2H3ClHg =>
NH4Cl + HgC2H3O2 = NH4O2 + C2H3ClHg
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
K2CO3 + Fe(CO3)2 = Fe(CO3)3 + K2 =>
K2CO3 + Fe(CO3)2 = Fe(CO3)3 + K2
K2CrO7 + HBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O2 =>
2 K2CrO7 + 4 HBr + 5 H2SO4 = 2 Br2 + 2 K2SO4 + Cr2(SO4)3 + 7 H2O2
MnO2 + NaI + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 NaI + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
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