Equations balanced on the previous day | Equations balanced on the next day |
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
bariumcarbonate = bariumoxide + carbondioxide =>
BaCO3 = BaO + CO2
N + H2O = NH2O =>
N + H2O = NH2O
N + H2O = NH2O =>
N + H2O = NH2O
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
HNO3 + S = NO + H2SO4 =>
2 HNO3 + S = 2 NO + H2SO4
MnO4{-} + OH{-} = MnO4{3-} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{3-} + O2 + 2 H2O
N + H2O = NH2O =>
N + H2O = NH2O
CuSO4 + Na2CrO4 = CuCrO4(s) + Na2SO4 =>
CuSO4 + Na2CrO4 = CuCrO4(s) + Na2SO4
HH2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
12 HH2SO4 + 2 Al = Al2(SO4)3 + 9 SO2 + 18 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3 =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3
NaOH + C6H8O7 = C6H5O7Na3 + H2O =>
3 NaOH + C6H8O7 = C6H5O7Na3 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn2 + NaNO3 + Na(OH) = Na2ZnO2 + NH3 + H2O =>
2 Zn2 + NaNO3 + 7 Na(OH) = 4 Na2ZnO2 + NH3 + 2 H2O
K + O = KO2 =>
K + 2 O = KO2
Fe2(CO3)3 + Zn = ZnCO3 + Fe2 =>
Fe2(CO3)3 + 3 Zn = 3 ZnCO3 + Fe2
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g) =>
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g)
K2Cr2O7 + B2H6 + H2SO4 = H2O + K4B4O7 + Cr2(SO4) + K2SO4 =>
11 K2Cr2O7 + 10 B2H6 + 12 H2SO4 = 42 H2O + 5 K4B4O7 + 11 Cr2(SO4) + K2SO4
Na(s) + Al{3+}(aq) = Al(s) + Na{+}(aq) =>
3 Na(s) + Al{3+}(aq) = Al(s) + 3 Na{+}(aq)
SiH4 + KMnO4 + H2SO4 = MnSO4 + SiO2 + KOH + H2O =>
5 SiH4 + 8 KMnO4 + 8 H2SO4 = 8 MnSO4 + 5 SiO2 + 8 KOH + 14 H2O
Na2(HAsO3) + K(BrO3) + HCl = NaCl + KBr + H3AsO4 =>
3 Na2(HAsO3) + K(BrO3) + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + CH3CHO2 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 3 CH3CHO2 + 2 K2SO4 + 11 H2O
(a)C3H6 + O2 = CO2 + H2O =>
2(a)C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaCl + CuNO3 = NaNO3 + CuCl =>
NaCl + CuNO3 = NaNO3 + CuCl
KMnO4 + H2SO4 = K2SO4 + MnSO4 + O + H2O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 O + 3 H2O
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
NaOH + S8 = Na2S2O3 + Na2S5 + H2O =>
12 NaOH + 3 S8 = 2 Na2S2O3 + 4 Na2S5 + 6 H2O
Pb(C2H3O2)2(aq) + LiCl(aq) = PbCl2(s) + LiC2H3O2 =>
Pb(C2H3O2)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiC2H3O2
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
CH2 + S = CS2 + H2S =>
CH2 + 3 S = CS2 + H2S
Fe + Cu{2+}{+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+}{+} = 2 Fe{3+} + 3 Cu
C13H10O + NaBH4 = C13H12O + NaBH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 NaBH3
Pb3O4 + HNO3 = Pb(NO2)4 + PbO2 + H2O =>
2 Pb3O4 + 4 HNO3 = Pb(NO2)4 + 5 PbO2 + 2 H2O
NaIO3 + NaI + H3PO4 = I2 + Na3PO4 + H2O =>
NaIO3 + 5 NaI + 2 H3PO4 = 3 I2 + 2 Na3PO4 + 3 H2O
H{+} + HC4H4O6{-} = H2C4H4O6 =>
H{+} + HC4H4O6{-} = H2C4H4O6
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
FeCl3 + (KSCN)3 = Fe(SCN)3 + KCl =>
FeCl3 + (KSCN)3 = Fe(SCN)3 + 3 KCl
C + ZnO2 = Zn + CO2 =>
C + ZnO2 = Zn + CO2
LiOH + NaBr = NaOH + LiBr =>
LiOH + NaBr = NaOH + LiBr
CH3OH + CuO = CH3CHO + Cu + H2O =>
2 CH3OH + CuO = CH3CHO + Cu + 2 H2O
SilverNitrate + SodiumChloride = SodiumNitrate + SilverChloride =>
SilverNitrate + SodiumChloride = SodiumNitrate + SilverChloride
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaOH(s) = Na + OH =>
NaOH(s) = Na + OH
KHC8H4O4 + Ba(OH)2 = Ba(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ba(OH)2 = Ba(KC8H4O4)2 + 2 H2O
Sb4S3 + O = Sb4O6 + SO2 =>
Sb4S3 + 12 O = Sb4O6 + 3 SO2
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