Equations balanced on the previous day | Equations balanced on the next day |
Zn + CH3COOH = Zn(CH3COOH)
NaNO3 + H2O = HNO3 + Na{+} + OH{-} =>
NaNO3 + H2O = HNO3 + Na{+} + OH{-}
NO2{-} + Zn + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
NO2{-} + 3 Zn + 5 OH{-} + 5 H2O = 3 Zn(OH)4{2-} + NH3
P2 + O2 = P2O =>
2 P2 + O2 = 2 P2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
N2H5{+} + HCl = N2H5Cl + H{+} =>
N2H5{+} + HCl = N2H5Cl + H{+}
Hg + S = HgS =>
Hg + S = HgS
C7H15COH + O2 = CO2 + H2O =>
2 C7H15COH + 23 O2 = 16 CO2 + 16 H2O
CuO + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
CuO + 2 HC2H3O2 = Cu(C2H3O2)2 + H2O
MnI2 + HNO3 + NaBiO3 = HMnO4 + I2 + Bi(NO3)2 + NaNO3 + H2O =>
3 MnI2 + 21 HNO3 + 7 NaBiO3 = 3 HMnO4 + 3 I2 + 7 Bi(NO3)2 + 7 NaNO3 + 9 H2O
KIO + AgNO3 = KIOAgNO3 =>
KIO + AgNO3 = KIOAgNO3
KHC2O4H2O + NaOH = Na2C2O4 + H2O + KOH =>
KHC2O4H2O + 2 NaOH = Na2C2O4 + 2 H2O + KOH
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Mg + Fe(NO3)3 = Mg3(NO3)6 + Fe =>
3 Mg + 2 Fe(NO3)3 = Mg3(NO3)6 + 2 Fe
KMnO4 + HSO4 + FeSO4 = Fe2(SO4)3 + KSO4 + MnSO4 + H2O =>
KMnO4 + 8 HSO4 + 12 FeSO4 = 6 Fe2(SO4)3 + KSO4 + MnSO4 + 4 H2O
MnO4{-} + OH{-} + C6H5CHO = C6H5CO2{-} + MnO2 + H2O =>
2 MnO4{-} + OH{-} + 3 C6H5CHO = 3 C6H5CO2{-} + 2 MnO2 + 2 H2O
CH3COOH + C20H14O4 = C20H14O4CH3COOH =>
CH3COOH + C20H14O4 = C20H14O4CH3COOH
Me2O3 + H2SO4 = Me2*(SO4)3 + H2O =>
Me2O3 + 3 H2SO4 = Me2*(SO4)3 + 3 H2O
Na2(CO3) + Mg(SO4) = Na(SO4) + Mg2(CO3) =>
Na2(CO3) + 2 Mg(SO4) = 2 Na(SO4) + Mg2(CO3)
Na3PO4 + Ba + NO3 = NaNO3 + BaPO4 =>
Na3PO4 + Ba + 3 NO3 = 3 NaNO3 + BaPO4
PbO2 + I2 = Pb{+2} + IO3{-3} =>
3 PbO2 + I2 = 3 Pb{+2} + 2 IO3{-3}
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4 =>
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4
H2O + N2 = H2O2 + N2H4 =>
4 H2O + N2 = 2 H2O2 + N2H4
CN{-} + MnO4{-} + H2O = MnO2 + CNO{-} + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 2 MnO2 + 3 CNO{-} + 2 OH{-}
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
Ag(NO3)2 + Na2SO4 = NaNO3 + AgSO4 =>
Ag(NO3)2 + Na2SO4 = 2 NaNO3 + AgSO4
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
Me + HCl = MeCl + H2 =>
2 Me + 2 HCl = 2 MeCl + H2
Cu2O + SO2 = O2 + Cu2S =>
2 Cu2O + 2 SO2 = 3 O2 + 2 Cu2S
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O =>
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O
Al2(OH)2{4+} + H2O = Al13O4(OH)24{7+} + H{+} =>
13 Al2(OH)2{4+} + 30 H2O = 2 Al13O4(OH)24{7+} + 38 H{+}
Ca(OH)2 + Br2 = CaBr2 + CaBrO3 + H2O =>
6 Ca(OH)2 + 5 Br2 = 4 CaBr2 + 2 CaBrO3 + 6 H2O
NH4PO4 + BaOH = NH4OH + BaPO4 =>
NH4PO4 + BaOH = NH4OH + BaPO4
Na + Cu(No3)2 = Cu2 + Na(No3) =>
4 Na + 2 Cu(No3)2 = Cu2 + 4 Na(No3)
NH4CH3CO2 + O2 = H2O + CO2 + N2 =>
4 NH4CH3CO2 + 11 O2 = 14 H2O + 8 CO2 + 2 N2
HClO4 + Na2SO3 = Na2SO4 + HCl =>
HClO4 + 4 Na2SO3 = 4 Na2SO4 + HCl
CoCl2 + Na2Cl3 = CoCl3 + NaCl =>
CoCl2 + Na2Cl3 = CoCl3 + 2 NaCl
KOH + CH4O = H2O + CH3KO =>
KOH + CH4O = H2O + CH3KO
Au2O3 + H2CrO4 = Au2(CrO4)3 + H2O =>
Au2O3 + 3 H2CrO4 = Au2(CrO4)3 + 3 H2O
K(ClO3) + Mg = K20 + Mg(ClO3)2 =>
20 K(ClO3) + 10 Mg = K20 + 10 Mg(ClO3)2
Cr + H2O = CrOH2 =>
Cr + H2O = CrOH2
KPO4 + PB(NO3)2 = PB(PO4)2 + KNO3 =>
2 KPO4 + PB(NO3)2 = PB(PO4)2 + 2 KNO3
Ca(OH)2 + PO4 = Ca5OH(PO4)3 + OH =>
5 Ca(OH)2 + 3 PO4 = Ca5OH(PO4)3 + 9 OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCIO3 + KOH + MnSO4 = K2MnO4 + KCI + H2O + K2SO4 =>
2 KCIO3 + 12 KOH + 3 MnSO4 = 3 K2MnO4 + 2 KCI + 6 H2O + 3 K2SO4
CrCl2 + H2O + O2 = CrCl3 + Cr(OH)3 =>
12 CrCl2 + 6 H2O + 3 O2 = 8 CrCl3 + 4 Cr(OH)3
AlO + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 AlO + 2 NaOH + 4 H2O = 2 Na[Al(OH)4] + H2
NiSO4 + K2Cr2O7 = NiCr2O7 + K2SO4 =>
NiSO4 + K2Cr2O7 = NiCr2O7 + K2SO4
MgBr2 + (NH4)2CO3 = MgCO3 + NH4Br =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2 NH4Br
C2H2 + HCN = CH2CHCN =>
C2H2 + HCN = CH2CHCN
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