Equations balanced on the previous day | Equations balanced on the next day |
Rb2CO3 + 2 HBr = 2 RbBr + CO2 + H2O
Os + N2 = OsN =>
2 Os + N2 = 2 OsN
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
MnO4{-} + SO32{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
40 MnO4{-} + 13 SO32{-} + 60 H{+} = 20 Mn2{+} + 13 SO42{-} + 30 H2O
Li2CO3 + Nb2O5 + H2O = LiNbO3 + CO3 + H2 =>
Li2CO3 + Nb2O5 + H2O = 2 LiNbO3 + CO3 + H2
Na(ClO3) = NaCl + O2 =>
2 Na(ClO3) = 2 NaCl + 3 O2
NaSO4 + Pb(NO2)3 = Na(NO2)3 + Pb(SO4) =>
NaSO4 + Pb(NO2)3 = Na(NO2)3 + Pb(SO4)
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
C6H16 + H2O = CO2 + H2 =>
C6H16 + 12 H2O = 6 CO2 + 20 H2
KClO3 + KI + H2SO4 = K2SO4 + KCl + I2 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + KCl + 3 I2 + 3 H2O
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
Ba{+} + O{-} + P{+5} + O{-2} = Ba3(PO4)2 =>
3 Ba{+} + 3 O{-} + 2 P{+5} + 5 O{-2} = Ba3(PO4)2
Br2 + CHCl3 = BrCl + CH =>
3 Br2 + 2 CHCl3 = 6 BrCl + 2 CH
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
K2CrO7 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 K2CrO7 + 18 KI + 14 H2O = 9 I2 + 2 Cr(OH)3 + 22 KOH
B2D + ABC = AB3 + C2D4 + B =>
4 B2D + 2 ABC = 2 AB3 + C2D4 + 4 B
HgI2 + Br2 = BrI2 + Hg =>
2 HgI2 + Br2 = 2 BrI2 + 2 Hg
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
MnCl2 + (NH4)2CO3 = MnCO3 + Cl(NH4) =>
MnCl2 + (NH4)2CO3 = MnCO3 + 2 Cl(NH4)
C5H12(g) + O2(g) = CO + H2O =>
2 C5H12(g) + 11 O2(g) = 10 CO + 12 H2O
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8O2 = C3H4O + H2O + H2 =>
C3H8O2 = C3H4O + H2O + H2
C2H15 + O2 = H2O + CO2 =>
4 C2H15 + 23 O2 = 30 H2O + 8 CO2
P2O3 + H2O + O2 = H3PO4 =>
P2O3 + 3 H2O + O2 = 2 H3PO4
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
3 K4Fe(SCN)6 + 50 K2Cr2O7 + 188 H2SO4 = 3 Fe(SO4)3 + 50 Cr2(SO4)3 + 18 CO2 + 188 H2O + 47 K2SO4 + 18 KNO3
BrO3{-} + S2O32{-} + H3O{+} = Br{-} + S3O62{-} + H2O =>
19 BrO3{-} + 6 S2O32{-} + 2 H3O{+} = 19 Br{-} + 4 S3O62{-} + 3 H2O
I{-} + (H3O)1{+} + (Cr2O7)2{-} = H2O + I2 + Cr3{+} =>
154 I{-} + 168(H3O)1{+} + 6(Cr2O7)2{-} = 252 H2O + 77 I2 + 8 Cr3{+}
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgCO3 + H2O2 = MgO2 + CO2 + H2 =>
2 MgCO3 + H2O2 = 2 MgO2 + 2 CO2 + H2
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO3 + HNO + CO + H2O =>
14 K4Fe(CN)6 + 50 KMnO4 + 177 H2SO4 = 106 KHSO4 + 7 Fe2(SO4)3 + 50 MnSO3 + 84 HNO + 84 CO + 82 H2O
FeBr3 + K2(SO4) = KBr + Fe2(SO4)3 =>
2 FeBr3 + 3 K2(SO4) = 6 KBr + Fe2(SO4)3
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 Na2SO4
Mg + HClO4 = Mg2ClO4 + H =>
2 Mg + HClO4 = Mg2ClO4 + H
K2MnO4 + C2H2O4 = MnC2O4 + K2C2O4 + CO2 + H2O =>
K2MnO4 + 4 C2H2O4 = MnC2O4 + K2C2O4 + 4 CO2 + 4 H2O
Fe(SO)4 + O2 = SO3 + Fe2O3 =>
4 Fe(SO)4 + 19 O2 = 16 SO3 + 2 Fe2O3
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
AlCl3(aq) + Mg(s) = Al(s) + MgCl2(aq) =>
2 AlCl3(aq) + 3 Mg(s) = 2 Al(s) + 3 MgCl2(aq)
CrO4{2{-})+H{+}+Cl{-} = Cr{3+}+H2O+Cl2 =>
2 CrO4{2{-})+16H{+}+14Cl{-} = 2 Cr{3+}+8H2O+7Cl2
HCl + (NH4)(CH3COO) = Cl(NH4) + H(CH3COO) =>
HCl + (NH4)(CH3COO) = Cl(NH4) + H(CH3COO)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
NaHCO3 + H2O = NaO2H + H2CO2 =>
NaHCO3 + H2O = NaO2H + H2CO2
Na2S2O3*5H2O + Ni(NO3)2*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)3]S2O3 + Na{+} + H2O + NO3{-} =>
Na2S2O3*5H2O + Ni(NO3)2*6H2O + 3 C2H4(NH2)2 = [Ni(C2H4(NH2)2)3]S2O3 + 2 Na{+} + 11 H2O + 2 NO3{-}
C7O3H6 + CClOH3C = C9H8O4 + HCl =>
C7O3H6 + CClOH3C = C9H8O4 + HCl
Cu3(SO4)2 + Al = Al(SO4)3 + Cu =>
3 Cu3(SO4)2 + 2 Al = 2 Al(SO4)3 + 9 Cu
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