Equations balanced on the previous day | Equations balanced on the next day |
CuSO4(aq) + Zn(s) = ZnSO4Cu
LiBr + H2 = HBr + Li =>
2 LiBr + H2 = 2 HBr + 2 Li
H2(SnCl6) + H2C2O4 = H2Sn(C2O4)3 + HCl =>
H2(SnCl6) + 3 H2C2O4 = H2Sn(C2O4)3 + 6 HCl
Pb(NO3)2(aq) + KOH(aq) = KNO3(aq) + Pb(OH)2(aq) =>
Pb(NO3)2(aq) + 2 KOH(aq) = 2 KNO3(aq) + Pb(OH)2(aq)
C2H4O2 + NaHCO3 = H2CO3 + C2H3NaO2 =>
C2H4O2 + NaHCO3 = H2CO3 + C2H3NaO2
CH3ONa + H2SO4 = Na2SO4 + CH3OH =>
2 CH3ONa + H2SO4 = Na2SO4 + 2 CH3OH
Fe2{+} + Mn041{-} = Fe3{+} + Mn2{+} =>
129 Fe2{+} + 2 Mn041{-} = 86 Fe3{+} + 41 Mn2{+}
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3 =>
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3
LiS + NaOH = LiOH + NaS =>
LiS + NaOH = LiOH + NaS
BF3 + H2O = B2O3 + HF(g) =>
2 BF3 + 3 H2O = B2O3 + 6 HF(g)
Pb + NH3 + O2 = Pb(NO3)2 + H2O =>
2 Pb + 4 NH3 + 9 O2 = 2 Pb(NO3)2 + 6 H2O
CH3CH2CCH + H2O = CH3CH2COHCH2 =>
CH3CH2CCH + H2O = CH3CH2COHCH2
Na[Cr(OH)4] + Br2 = Na2Cr2O7 + HBr + H2O =>
2 Na[Cr(OH)4] + 3 Br2 = Na2Cr2O7 + 6 HBr + H2O
Fe(OH)2 = Fe3O4 + Fe + H2O =>
4 Fe(OH)2 = Fe3O4 + Fe + 4 H2O
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl* =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl*
CH3{-}CH2{-}H = CH2{-}CH2 + H2 =>
2 CH3{-}CH2{-}H = 2 CH2{-}CH2 + H2
Zn + H2O2 = ZnO(OH) + H2O =>
2 Zn + 3 H2O2 = 2 ZnO(OH) + 2 H2O
Fe2{+} + Mn04{-} = Fe3{+} + Mn2{+} =>
9 Fe2{+} + Mn04{-} = 6 Fe3{+} + 2 Mn2{+}
O2 + HCl = H2OCl2 =>
O2 + 4 HCl = 2 H2OCl2
Ca5F(PO4)3 + H2SO4 + H2O = CaSO4*2H2O + HF + H3PO4 =>
Ca5F(PO4)3 + 5 H2SO4 + 10 H2O = 5 CaSO4*2H2O + HF + 3 H3PO4
Mn2{+} + [BiO3]{-} + H{+} = [MnO4]{-} + Bi3{+} + H2O =>
14 Mn2{+} + 39[BiO3]{-} + 10 H{+} = 28[MnO4]{-} + 13 Bi3{+} + 5 H2O
Ba(NO3)2 + Co(NO3)3 + C2H6O = BaCoO3 + CO2 + N2 + H2O =>
2 Ba(NO3)2 + 2 Co(NO3)3 + 4 C2H6O = 2 BaCoO3 + 8 CO2 + 5 N2 + 12 H2O
Be(NO3)2 + KOH = Be(OH)2 + KNO3 =>
Be(NO3)2 + 2 KOH = Be(OH)2 + 2 KNO3
Au + [NO3]{-} + Cl{-} + H{+} = [AuCl4]{-} + NO + H2O =>
Au + [NO3]{-} + 4 Cl{-} + 4 H{+} = [AuCl4]{-} + NO + 2 H2O
BaCl2 + NaSO3 = Ba(SO3)2 + NaCl =>
BaCl2 + 2 NaSO3 = Ba(SO3)2 + 2 NaCl
C2H5OH + Cl2 = C2H5OCl + HCl =>
C2H5OH + Cl2 = C2H5OCl + HCl
HBrO3 = HBr + O3 =>
HBrO3 = HBr + O3
Na3CO3 + CaCl3 = Na2Cl2 + CaCO3 =>
2 Na3CO3 + 2 CaCl3 = 3 Na2Cl2 + 2 CaCO3
ZnSO4(aq) + AgF(aq) = Ag2SO4(s) + ZnF2(aq) =>
ZnSO4(aq) + 2 AgF(aq) = Ag2SO4(s) + ZnF2(aq)
S8 + SO3 = S2O3 =>
S8 + 8 SO3 = 8 S2O3
K2PbO3 + H2O + Pb(C2H3O2)2 = Pb3O4 + CH3COOH + KC2H3O2 =>
K2PbO3 + H2O + 2 Pb(C2H3O2)2 = Pb3O4 + 2 CH3COOH + 2 KC2H3O2
Fe + SO3 + H2O = Fe2O3 + H2SO3 =>
2 Fe + 3 SO3 + 3 H2O = Fe2O3 + 3 H2SO3
Mg3N2(s) + H2O(l) = NH3(g) + Mg(OH)2(l) =>
Mg3N2(s) + 6 H2O(l) = 2 NH3(g) + 3 Mg(OH)2(l)
Fe(OH)2 + CrO4{2-} + H2O = Fe(OH)3 + [Cr(OH)4]{-} + OH{-} =>
3 Fe(OH)2 + CrO4{2-} + 4 H2O = 3 Fe(OH)3 + [Cr(OH)4]{-} + OH{-}
ZnCrO4 + FeBr3 = Fe2(CrO4)3 + ZnBr2 =>
3 ZnCrO4 + 2 FeBr3 = Fe2(CrO4)3 + 3 ZnBr2
Hg2(NO3)2 + H2O = Hg2(OH)NO3 + HNO3 =>
Hg2(NO3)2 + H2O = Hg2(OH)NO3 + HNO3
KBr + CH3COOH = CH3Br + KCOOH =>
KBr + CH3COOH = CH3Br + KCOOH
CuI + H2SO4 + Fe2O3 = I2 + CuSO4 + H2O + FeO =>
2 CuI + 2 H2SO4 + 2 Fe2O3 = I2 + 2 CuSO4 + 2 H2O + 4 FeO
K2Cr2O7 + Na2SO3 + H{+} = Cr{3+} + SO4{2-} + K{+} + Na{+} + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 H{+} = 2 Cr{3+} + 3 SO4{2-} + 2 K{+} + 6 Na{+} + 4 H2O
LiOH + H3PO4 = LiPO4 + H2O + H2 =>
LiOH + H3PO4 = LiPO4 + H2O + H2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Zn + Mn3Cl = ZnCl + Mn3 =>
Zn + Mn3Cl = ZnCl + Mn3
NO + O2 + Na2NO2 = NaNO2 =>
2 NO + O2 + 2 Na2NO2 = 4 NaNO2
Co(OH)3 + LiOH = LiCoO2 + H2O =>
Co(OH)3 + LiOH = LiCoO2 + 2 H2O
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
HCl + CuO = CuH + ClO =>
HCl + CuO = CuH + ClO
K3PO4(s) + HCl(aq) = KCl(aq) + H3PO4(aq) =>
K3PO4(s) + 3 HCl(aq) = 3 KCl(aq) + H3PO4(aq)
Na3PO4 + Au(NO3)3 = NaNO3 + AuPO4 =>
Na3PO4 + Au(NO3)3 = 3 NaNO3 + AuPO4
C6H9AlO6 = Al + C2H3O2 =>
C6H9AlO6 = Al + 3 C2H3O2
Mg + HBr = H2 + (MgBr2) =>
Mg + 2 HBr = H2 + (MgBr2)
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