Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
HCl + NaHCO3 = H2ClNaCO3 =>
HCl + NaHCO3 = H2ClNaCO3
NaCO3(aq) + BaNO3(aq) = NaNO3(aq) + BaCO3(s) =>
NaCO3(aq) + BaNO3(aq) = NaNO3(aq) + BaCO3(s)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ba(HO)2 = BaO + H2O =>
Ba(HO)2 = BaO + H2O
ZnCl2 + K2CO3 = ZnK2 + CO3Cl2 =>
ZnCl2 + K2CO3 = ZnK2 + CO3Cl2
NaHCO3(s) + HCl(aq) = NaCl + CO2(g) + H2O(l) =>
NaHCO3(s) + HCl(aq) = NaCl + CO2(g) + H2O(l)
Zn2(SO4)2 + KOH = Zn(OH)2 + K2SO4 =>
Zn2(SO4)2 + 4 KOH = 2 Zn(OH)2 + 2 K2SO4
MnCl2 + NaHPO4 = MnPO4 + NaCl2 + H2 =>
2 MnCl2 + 2 NaHPO4 = 2 MnPO4 + 2 NaCl2 + H2
P2O3 + H2O = H3PO2 + H3PO4 =>
P2O3 + 3 H2O = H3PO2 + H3PO4
NaOH + KI + K2CrO4 = I2 + K2CrO3 + KOH + Na2O =>
2 NaOH + 2 KI + K2CrO4 = I2 + K2CrO3 + 2 KOH + Na2O
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
KMnO4 + H2SO4 + Cu = MnSO4(aq) + CuSO4(aq) + K2SO4(aq) + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Cu = 2 MnSO4(aq) + 5 CuSO4(aq) + K2SO4(aq) + 8 H2O
Zn + CuF = ZnF2 + Cu =>
Zn + 2 CuF = ZnF2 + 2 Cu
SrCl2 + Cd(HSO4) = Sr(HSO4)2 + CdCl =>
SrCl2 + 2 Cd(HSO4) = Sr(HSO4)2 + 2 CdCl
NaI(aq) + Br2(l) = NaBr(aq) + I2 =>
2 NaI(aq) + Br2(l) = 2 NaBr(aq) + I2
NaBr + F = NaF + Br2 =>
2 NaBr + 2 F = 2 NaF + Br2
Ca(OH)2 + AgNO3 = AgOH + Ca(NO3)2 =>
Ca(OH)2 + 2 AgNO3 = 2 AgOH + Ca(NO3)2
Na2B4O7 + H2O2 + NaOH = NaBO3 + H2O =>
Na2B4O7 + 4 H2O2 + 2 NaOH = 4 NaBO3 + 5 H2O
KAl(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6] + Al(SO4)2 =>
2 KAl(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6] + 2 Al(SO4)2
Fe2O3 + H{+} = Fe{3+} + H2O =>
Fe2O3 + 6 H{+} = 2 Fe{3+} + 3 H2O
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H =>
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Fe(OH)2 + CO2 = Fe(HCO3)2 =>
Fe(OH)2 + 2 CO2 = Fe(HCO3)2
NH3 + Zn(NO3)2 = Zn(NH3)4(NO3)2 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4(NO3)2
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C2H2O4 + Ca(OH)2 = CaC2O4 + H2O =>
C2H2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
CH3COOH + NaHCO3 = H2O + CO2 + NaCH3COOH =>
9 CH3COOH + 8 NaHCO3 = 6 H2O + 10 CO2 + 8 NaCH3COOH
KOH + CuCl2 = KCl2 + OHCu =>
KOH + CuCl2 = KCl2 + OHCu
H4SiO4 + NH3 = Si(NH2)4 + H2O =>
H4SiO4 + 4 NH3 = Si(NH2)4 + 4 H2O
C2H6 + Cl2 = C2H5Cl + HCl3 =>
C2H6 + 2 Cl2 = C2H5Cl + HCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
F4 + H2O = HF4 + OH =>
F4 + H2O = HF4 + OH
CuCl2 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + KCl =>
2 CuCl2 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 4 KCl
H2CrO4 + Ni(OH)2 = Ni(HCrO4)2 + H2O =>
2 H2CrO4 + Ni(OH)2 = Ni(HCrO4)2 + 2 H2O
K + SnO = K2O + Sn =>
2 K + SnO = K2O + Sn
Cr(OH)3 + KNO3 + KOH = KNO2 + K2CrO4 + H2O =>
2 Cr(OH)3 + 3 KNO3 + 4 KOH = 3 KNO2 + 2 K2CrO4 + 5 H2O
Ca2 + H2O = CaOH + H2 =>
Ca2 + 2 H2O = 2 CaOH + H2
Mn(OH)3 + KI + HCl = Mn(OH)2 + I2 + H2O + KCl =>
2 Mn(OH)3 + 2 KI + 2 HCl = 2 Mn(OH)2 + I2 + 2 H2O + 2 KCl
(NH4)2CO3 + HCl = H2CO3 + (NH4)Cl =>
(NH4)2CO3 + 2 HCl = H2CO3 + 2(NH4)Cl
CuS + HNO3 = Cu2(NO3)2 + H2O + NO + S =>
6 CuS + 8 HNO3 = 3 Cu2(NO3)2 + 4 H2O + 2 NO + 6 S
CH3COOH + Fe2O3 = Fe{2+} + H2O + O2 + CH3COO{-} =>
8 CH3COOH + 2 Fe2O3 = 4 Fe{2+} + 4 H2O + O2 + 8 CH3COO{-}
SO3{2-} + Cr2O7{2-} + H2O = Cr{3+} + SO4{2-} + OH{-} =>
3 SO3{2-} + Cr2O7{2-} + 4 H2O = 2 Cr{3+} + 3 SO4{2-} + 8 OH{-}
CuS + HNO3 = Cu2(NO3)2 + H2O + NO + S =>
6 CuS + 8 HNO3 = 3 Cu2(NO3)2 + 4 H2O + 2 NO + 6 S
FeSO4 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Fe2(SO4)3 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KAO3 = KA + O2 =>
2 KAO3 = 2 KA + 3 O2
CH3COOH + NaHCO3 = H2O + CO2 + NaCH3COOH =>
9 CH3COOH + 8 NaHCO3 = 6 H2O + 10 CO2 + 8 NaCH3COOH
CH3COOH + Fe2O3 = Fe{2+} + H2O + O2 + CH3COO{-} =>
8 CH3COOH + 2 Fe2O3 = 4 Fe{2+} + 4 H2O + O2 + 8 CH3COO{-}
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