Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 6 C5H11OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 6 C5H11O
ClO2{+}{-} + SO4{+}{-} = ClO3{+}{-} + S2O3{2}{-}{-} =>
5 ClO2{+}{-} + 2 SO4{+}{-} = 5 ClO3{+}{-} + S2O3{2}{-}{-}
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaClO + ZnO = ZnClO + NaO =>
NaClO + ZnO = ZnClO + NaO
NH3 + SO3 = NH2SO3H =>
NH3 + SO3 = NH2SO3H
H3BO3(s) + NaOH(aq) = H2O + Na2B4O7 =>
4 H3BO3(s) + 2 NaOH(aq) = 7 H2O + Na2B4O7
FeSO4 + HNO3 + H2SO4 = Fe(SO4)3 + NO + H2O =>
3 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe(SO4)3 + 4 NO + 8 H2O
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + NaI + CO2 =>
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaI + CO2
Mn(CH3COO)2 + C2H2O4 = MnC2O4 + CH3COOH =>
Mn(CH3COO)2 + C2H2O4 = MnC2O4 + 2 CH3COOH
KO3 + CO3 = K2CO3 + O5 =>
10 KO3 + 5 CO3 = 5 K2CO3 + 6 O5
Fe + NH4OH = Fe2(OH) + NH4 =>
2 Fe + NH4OH = Fe2(OH) + NH4
(Au)2S3 + H2 = Au + (H)2S =>
(Au)2S3 + 3 H2 = 2 Au + 3(H)2S
CH3CH2OH + K2CrO4 = CH3COH + Cr2O3 + KOH + H2O =>
3 CH3CH2OH + 2 K2CrO4 = 3 CH3COH + Cr2O3 + 4 KOH + H2O
NiCl2(aq) + Zn(s) = Ni(s) + ZnCl2(aq) =>
NiCl2(aq) + Zn(s) = Ni(s) + ZnCl2(aq)
SO2 + H2O = H2 + HSO3 =>
2 SO2 + 2 H2O = H2 + 2 HSO3
NaOH + C6H8O7 = Na + H2O + C6H7O7 =>
NaOH + C6H8O7 = Na + H2O + C6H7O7
NaI + H2O2 + HBr = NaBr + I2 + H2O =>
2 NaI + H2O2 + 2 HBr = 2 NaBr + I2 + 2 H2O
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
NH3 + Fe(NO3)3 + H2O = Fe(OH)3 + NH3NO3 =>
7 NH3 + 3 Fe(NO3)3 + 6 H2O = 3 Fe(OH)3 + 8 NH3NO3
CrI2 + Fe(NO3)3 = Cr(NO3)2 + FeI3 =>
3 CrI2 + 2 Fe(NO3)3 = 3 Cr(NO3)2 + 2 FeI3
NaNO3 + KMnO4 = NaNO4 + KMnO3 =>
NaNO3 + KMnO4 = NaNO4 + KMnO3
Ba(NO2)2 + K2CrO4 = Ba(CrO4) + KNO2 =>
Ba(NO2)2 + K2CrO4 = Ba(CrO4) + 2 KNO2
HClO4(aq) + NaOH(aq) = NaOH(aq)HClO4(aq) =>
HClO4(aq) + NaOH(aq) = NaOH(aq)HClO4(aq)
AgNO3 + H2S = Ag2S3 + H3NO3 =>
2 AgNO3 + 3 H2S = Ag2S3 + 2 H3NO3
KOH + H2PO4 = K2PO4 + HOH =>
2 KOH + H2PO4 = K2PO4 + 2 HOH
NO3{-} + H{+} + e = NO + H2O =>
NO3{-} + 4 H{+} + 3e = NO + 2 H2O
Ba(OH)2 + KHC8H4O4 = Ba(KC8H4O4)2 + H2O =>
Ba(OH)2 + 2 KHC8H4O4 = Ba(KC8H4O4)2 + 2 H2O
C11H15O7 + H2O = C3H6O2 + CO2 =>
14 C11H15O7 + 30 H2O = 45 C3H6O2 + 19 CO2
HBr(aq) + Cr(s) = CrBr3(s) + H2(g) =>
6 HBr(aq) + 2 Cr(s) = 2 CrBr3(s) + 3 H2(g)
C3H6 + H2SO4 = S + H2CO3 + H2O =>
C3H6 + 3 H2SO4 = 3 S + 3 H2CO3 + 3 H2O
U + H2CO3 = UH2CO3 =>
U + H2CO3 = UH2CO3
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(aq) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaCl(s) + H2O = HCl + NaOH =>
NaCl(s) + H2O = HCl + NaOH
HgNO3 + FeI2 = HgI + Fe(NO3)2 =>
2 HgNO3 + FeI2 = 2 HgI + Fe(NO3)2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
SO2 + H2O = H2 + HSO3 =>
2 SO2 + 2 H2O = H2 + 2 HSO3
Sr(OH)2 + Na3PO4 = SrPO4 + Na3(OH)2 =>
Sr(OH)2 + Na3PO4 = SrPO4 + Na3(OH)2
PF3 + Cu(OH)2 + O2 = Cu3(PO4)2 + HF =>
2 PF3 + 3 Cu(OH)2 + O2 = Cu3(PO4)2 + 6 HF
SrP2 + Cl2 = SrCl2 + P =>
SrP2 + Cl2 = SrCl2 + 2 P
Pb{+2} + OH{-} = Pb{-} + OH{+2} =>
Pb{+2} + OH{-} = Pb{-} + OH{+2}
BaS + PtCl5 = BaCl2 + Pt2S5 =>
5 BaS + 2 PtCl5 = 5 BaCl2 + Pt2S5
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
copper + sulfuricacid = CuSO4 + water + sulfurdioxide =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C4H8(g) + O2(g) = CO2(g) + H2O =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O
Na2CO3(aq) + Al2(SO4)3(aq) = Na2SO4(aq) + Al2(CO3)3 =>
3 Na2CO3(aq) + Al2(SO4)3(aq) = 3 Na2SO4(aq) + Al2(CO3)3
H3PO4 + NH4(OH) = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4(OH) = 3 HOH + (NH4)3PO4
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
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