Equations balanced on the previous day | Equations balanced on the next day |
2 N2H4CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
ClO4{-} + SO3{2-} = SO4{2-} + Cl{-} =>
ClO4{-} + 4 SO3{2-} = 4 SO4{2-} + Cl{-}
Ag4Fe(CN)6 = Ag + Fe(CN)6 =>
Ag4Fe(CN)6 = 4 Ag + Fe(CN)6
Al(NO3)3*9H2O = Al2O3 + NO2 + O2 + H2O =>
4 Al(NO3)3*9H2O = 2 Al2O3 + 12 NO2 + 3 O2 + 36 H2O
Al2Se3 + H2O = Al2O3 + H2Se =>
Al2Se3 + 3 H2O = Al2O3 + 3 H2Se
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Fe3Br + NH4S2 = Fe3S2 + NH4Br =>
Fe3Br + NH4S2 = Fe3S2 + NH4Br
Na2Cr2O7 + HNO3 + CH3OH = CH2O2 + NaNO3 + Cr2(NO3)3 + H2O =>
4 Na2Cr2O7 + 20 HNO3 + 9 CH3OH = 9 CH2O2 + 8 NaNO3 + 4 Cr2(NO3)3 + 19 H2O
A1 + H2SO4 = A12(SO4)3 + H2 =>
12 A1 + 3 H2SO4 = A12(SO4)3 + 3 H2
Fe + CuS = Fe2S3 + Cu =>
2 Fe + 3 CuS = Fe2S3 + 3 Cu
Fe3SO4{-}2 + NaCO3{-}2 = Na3SO4{-}2 + FeCO3{-}2 =>
Fe3SO4{-}2 + 3 NaCO3{-}2 = Na3SO4{-}2 + 3 FeCO3{-}2
C10H15N + O2 = CO2 + H2O + N =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 4 N
Al(NO3)3 + (NH2)2CO + H2O = Al(OH)3 + NH4NO3 + CO2 =>
2 Al(NO3)3 + 3(NH2)2CO + 9 H2O = 2 Al(OH)3 + 6 NH4NO3 + 3 CO2
C3H8O3 + C6H5COOH = C9H12O2COOH + OH =>
C3H8O3 + C6H5COOH = C9H12O2COOH + OH
RnH2 + HCl = RnH3 + Cl =>
RnH2 + HCl = RnH3 + Cl
RnH2 + HCl = RnH3 + Cl =>
RnH2 + HCl = RnH3 + Cl
Fe + CuS = Fe2S3 + Cu =>
2 Fe + 3 CuS = Fe2S3 + 3 Cu
Ga(OH)3 = Ga + (OH) =>
Ga(OH)3 = Ga + 3(OH)
C21H44 + O2 = C02 + H2O =>
2 C21H44 + 22 O2 = 21 C02 + 44 H2O
[Cu(H2O)6]{2+} + SO4{2-} + KI = CuI + I2 + K2SO4 + H2O =>
2[Cu(H2O)6]{2+} + 2 SO4{2-} + 4 KI = 2 CuI + I2 + 2 K2SO4 + 12 H2O
H2SO4 + KOH = K2(SO4) + H2O =>
H2SO4 + 2 KOH = K2(SO4) + 2 H2O
NH4NO3NaOH = NH3NaNO3H2O =>
NH4NO3NaOH = NH3NaNO3H2O
AgNO3(aq) + Al(s) = Ag(s) + Al(NO3)3(aq) =>
3 AgNO3(aq) + Al(s) = 3 Ag(s) + Al(NO3)3(aq)
Na2S*(aq) + Cu(NO3)2(aq) = NaNO3(aq) + CuS(s) =>
Na2S*(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + CuS(s)
KCl + MnCl2 + CO2 + NO + SO2 + H2O = HCl + K(SCN) + KMnO4 =>
16 KCl + 11 MnCl2 + 5 CO2 + 5 NO + 5 SO2 + 19 H2O = 38 HCl + 5 K(SCN) + 11 KMnO4
C2H5NH3Br + NaOH = C2H5NH2 + NaBr + H2O =>
C2H5NH3Br + NaOH = C2H5NH2 + NaBr + H2O
B2H4 + O2 = HBO2 + H2O =>
2 B2H4 + 5 O2 = 4 HBO2 + 2 H2O
C3H6Br2 + KOH = C3H4 + HBrKOH =>
C3H6Br2 + 2 KOH = C3H4 + 2 HBrKOH
AlP + Mg = Mg3P2 + Al =>
2 AlP + 3 Mg = Mg3P2 + 2 Al
UO2(g) + HF(aq) = UF4(g) + H2O(l) =>
UO2(g) + 4 HF(aq) = UF4(g) + 2 H2O(l)
Cr2O3 + NaNO3 + K2O = K2CrO4 + NaNO2 =>
Cr2O3 + 3 NaNO3 + 2 K2O = 2 K2CrO4 + 3 NaNO2
LiC4H9 + C2H6O = LiOH + C6H14 =>
LiC4H9 + C2H6O = LiOH + C6H14
K2SO4 + MgCl = K2Cl + MgSO4 =>
K2SO4 + MgCl = K2Cl + MgSO4
ZnClO3(aq) + Be(OH)2(aq) = Zn(OH)2 + BeClO3(aq) =>
ZnClO3(aq) + Be(OH)2(aq) = Zn(OH)2 + BeClO3(aq)
CO2(g) = C(graf) + O2 =>
CO2(g) = C(graf) + O2
FeO2 + H2S = FeS2 + H2O =>
FeO2 + 2 H2S = FeS2 + 2 H2O
Ga + Cl = GaCl3 =>
Ga + 3 Cl = GaCl3
OH + Cr = CrO4 + H =>
4 OH + Cr = CrO4 + 4 H
O2 + Cl2 = O2Cl2 =>
O2 + Cl2 = O2Cl2
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
AgNO3 + NaBH4 + H2O = Ag + H3BO3 + HNO3 + NaOH =>
8 AgNO3 + NaBH4 + 4 H2O = 8 Ag + H3BO3 + 8 HNO3 + NaOH
MgSO4 + Fe = Mg + FeSO4 =>
MgSO4 + Fe = Mg + FeSO4
Fe2SO4 + Zn = Fe2 + ZnSO4 =>
Fe2SO4 + Zn = Fe2 + ZnSO4
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
(K4Cr2O8) + Pb(NO3)2 = (K2N2O6) + PbCrO4 =>
(K4Cr2O8) + 2 Pb(NO3)2 = 2(K2N2O6) + 2 PbCrO4
H2O + NH4NO3 = NH4 + HNO3 =>
3 H2O + 9 NH4NO3 = 8 NH4 + 10 HNO3
C2O4{2-} + MnO4{4-} + H3O{+} = CO2 + Mn{2+} + H2O =>
C2O4{2-} + MnO4{4-} + 8 H3O{+} = 2 CO2 + Mn{2+} + 12 H2O
C3H4 + O2 = C + H2O =>
C3H4 + O2 = 3 C + 2 H2O
Pb(NO3)2 + HCl2 = H(NO3)2 + PbCl2 =>
Pb(NO3)2 + HCl2 = H(NO3)2 + PbCl2
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