Equations balanced on the previous day | Equations balanced on the next day |
2 Cu(OH)2CuSO4 + 16 NH3 = 4[Cu(NH3)4] + (SO4)2 + 4 OH
H4C4N2 + O2 = HNO3 + CO2 + H2O =>
2 H4C4N2 + 15 O2 = 4 HNO3 + 8 CO2 + 2 H2O
KMnO4 + Na2C2O2 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 5 Na2C2O2 + 14 H2SO4 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O =>
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O
Mg(NO3)2 = MgO + (NO)2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 2(NO)2 + 3 O2
Cu + NaNO3 = CuO + NaNO2 =>
Cu + NaNO3 = CuO + NaNO2
Ca(OH)2(aq) + HBr(aq) = CaBr2 + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2 + 2 H2O(l)
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O =>
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O
P2O5 + H3 = H3PO4 + PO =>
P2O5 + H3 = H3PO4 + PO
C18H8 + O2 = CO2 + H2O =>
C18H8 + 20 O2 = 18 CO2 + 4 H2O
Fe{2+} + OH{-} = Fe + OH =>
Fe{2+} + 2 OH{-} = Fe + 2 OH
TiOOH + H2O2 + NaOH = Na2TiO3 + H2O =>
2 TiOOH + H2O2 + 4 NaOH = 2 Na2TiO3 + 4 H2O
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2CO3
ClNH4 + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 ClNH4 + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
CH3COOH + H2SO4 = CH3SO4 + CO2 + H2O =>
5 CH3COOH + 8 H2SO4 = 8 CH3SO4 + 2 CO2 + 6 H2O
Cu + FeI3 = CuI + Fe =>
3 Cu + FeI3 = 3 CuI + Fe
AgC2H3O2 + Na2CrO4 = Ag2CrO4 + NaC2H3O2 =>
2 AgC2H3O2 + Na2CrO4 = Ag2CrO4 + 2 NaC2H3O2
LaCl3 + Ca = La + CaCl2 =>
2 LaCl3 + 3 Ca = 2 La + 3 CaCl2
MgAl2O4 + Li2B4O7 = LiAl5O8 + Mg3B2O6 + B2O3 =>
15 MgAl2O4 + 3 Li2B4O7 = 6 LiAl5O8 + 5 Mg3B2O6 + B2O3
CaBr2 + NaNo3 = Ca(No3)2 + NaBr =>
CaBr2 + 2 NaNo3 = Ca(No3)2 + 2 NaBr
Ni + NH3 + H2O = Ni2O3 + NH4 =>
2 Ni + 6 NH3 + 3 H2O = Ni2O3 + 6 NH4
Mg + S = MgS =>
Mg + S = MgS
Na2S2O3 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S2O3 + 3 H2SO4 = 3 H2O + 4 SO2 + Na2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + H2TeO4 = Al2(TeO4)3 + H2 =>
2 Al + 3 H2TeO4 = Al2(TeO4)3 + 3 H2
VO3 + H2 = V + H2O =>
VO3 + 3 H2 = V + 3 H2O
KAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C6H8O7 + Na2CO3 = C6H5O7Na3 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 C6H5O7Na3 + 3 CO2 + 3 H2O
Cr2(SO4)3 + Na2CO3 = Na2Cr2O4 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 4 Na2CO3 = Na2Cr2O4 + 3 Na2SO4 + 4 CO2
FeF3 + Na4(Fe(CN)6) = NaFe[Fe(CN)6] + NaF =>
FeF3 + Na4(Fe(CN)6) = NaFe[Fe(CN)6] + 3 NaF
C + SO2 = CS2 + O2 =>
C + 2 SO2 = CS2 + 2 O2
CNCH2CH2CH2CN + H2O + HBr = HOOCCH2CH2CH2COOH + NH4Br =>
CNCH2CH2CH2CN + 4 H2O + 2 HBr = HOOCCH2CH2CH2COOH + 2 NH4Br
PbNO3 + K3[Fe(CN)6] = Pb[Fe(CN)6] + K3NO3 =>
PbNO3 + K3[Fe(CN)6] = Pb[Fe(CN)6] + K3NO3
NiBr2 = Ni + Br =>
NiBr2 = Ni + 2 Br
Pt3YbEr2 = Pt3 + Yb1 + Er2 =>
Pt3YbEr2 = Pt3 + Yb1 + Er2
Ca(PO)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca(PO)2 + SiO2 + C = CaSiO3 + 2 P + CO
Cl(g) + H2O = HCl + HClO3 =>
6 Cl(g) + 3 H2O = 5 HCl + HClO3
Al + Co(NO3)2 = AlCo + NO3 =>
Al + Co(NO3)2 = AlCo + 2 NO3
Br2(I) + KI(aq) = I2(aq) + KBr(aq) =>
2 Br2(I) + 4 KI(aq) = 3 I2(aq) + 4 KBr(aq)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnO2 =>
6 FeSO4 + 2 KMnO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + K2SO4 + 2 MnO2
(CH3)3COH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
(CH3)3COH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O
Fe3(PO4)2*H2O + H3PO4 + H2O2 = Fe2OH(PO4)2*2H2O + H2O =>
4 Fe3(PO4)2*H2O + 4 H3PO4 + 9 H2O2 = 6 Fe2OH(PO4)2*2H2O + 4 H2O
C2H2 + MnO4{-} + H{+} = Mn2{+} + (COOH)2 + H2O =>
13 C2H2 + 16 MnO4{-} + 24 H{+} = 8 Mn2{+} + 13(COOH)2 + 12 H2O
CoBr2 + CaSO4 = CaBr2 + CoSO4 =>
CoBr2 + CaSO4 = CaBr2 + CoSO4
CaC2H3O2 + KCO3 = CaCO3 + KC2H3O2 =>
CaC2H3O2 + KCO3 = CaCO3 + KC2H3O2
Cu{+} + Zn{2+} = Cu{2+} + Zn =>
2 Cu{+} + Zn{2+} = 2 Cu{2+} + Zn
(NH4)2SO4 + SnC2O4 = (NH4)2C2O4 + SnSO4 =>
(NH4)2SO4 + SnC2O4 = (NH4)2C2O4 + SnSO4
C7H6O3 + Cl = C7H6O3Cl =>
C7H6O3 + Cl = C7H6O3Cl
Ag2O + NH3 + H2O = Ag(NH3)2{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2{+} + 2 OH{-}
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