Equations balanced on the previous day | Equations balanced on the next day |
2 Sn2{+} + e = Sn4{+}
CH3CHCHCH3 + HCl = CH3CH(Cl)CH2CH3 =>
CH3CHCHCH3 + HCl = CH3CH(Cl)CH2CH3
K2MnO4 + HNO3 + NaNO2 = MnNO3 + KNO3 + NaNO3 + H2O =>
2 K2MnO4 + 6 HNO3 + 5 NaNO2 = 2 MnNO3 + 4 KNO3 + 5 NaNO3 + 3 H2O
F4Na10 + P2 = FP2 + Na2P =>
2 F4Na10 + 13 P2 = 8 FP2 + 10 Na2P
CaP2 + H2O = Ca(OH)2 + PH =>
CaP2 + 2 H2O = Ca(OH)2 + 2 PH
C + H2O = CH + O =>
2 C + H2O = 2 CH + O
HNO3 + e = (NO3){-} + NO + H2O =>
4 HNO3 + 3e = 3(NO3){-} + NO + 2 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2SO4 + H2O + I2 =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 6 K2SO4 + Cr2SO4 + 7 H2O + 5 I2
C3H7OH + O2 = CO2 + OHH =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 OHH
CsCl + CaSO4 = Cs2SO4 + CaCl2 =>
2 CsCl + CaSO4 = Cs2SO4 + CaCl2
Ba(NO3)2 + KSCN = KS(NO3)2 + BaCN =>
Ba(NO3)2 + KSCN = KS(NO3)2 + BaCN
Rb2SO4 + BaCl2 = RbCl + BaSO4 =>
Rb2SO4 + BaCl2 = 2 RbCl + BaSO4
HBr(l) + H2SO4(l) = SO2(g) + Br2(g) + H2O(l) =>
2 HBr(l) + H2SO4(l) = SO2(g) + Br2(g) + 2 H2O(l)
Al2O3 + Na = NaO + Al =>
Al2O3 + 3 Na = 3 NaO + 2 Al
CrCl3*6H2O + C2H3O2 = [Cr(C2H3O2)2(H2O)]2 + H2O + Cl =>
2 CrCl3*6H2O + 4 C2H3O2 = [Cr(C2H3O2)2(H2O)]2 + 10 H2O + 6 Cl
AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + AgI =>
2 AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + 2 AgI
Sr + HCl = SrCl2H2 =>
Sr + 2 HCl = SrCl2H2
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + AgI =>
2 AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + 2 AgI
AlCl3 + HNO3 = Al(NO3)3 + NOCl + H2O + O2 =>
2 AlCl3 + 12 HNO3 = 2 Al(NO3)3 + 6 NOCl + 6 H2O + 3 O2
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu =>
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu
H2O + Fe = Fe2O + H =>
H2O + 2 Fe = Fe2O + 2 H
K3PO4 + CrCl3 = CrPO4 + KCl =>
K3PO4 + CrCl3 = CrPO4 + 3 KCl
Cr2O7{2-} + H2O = HCrO4{-} =>
Cr2O7{2-} + H2O = 2 HCrO4{-}
KMnO4 + KI + H2O = MnO2 + KOH + KIO3 =>
2 KMnO4 + KI + H2O = 2 MnO2 + 2 KOH + KIO3
AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + AgI =>
2 AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + 2 AgI
K2CrO4 + KOH + Na2S + H2O = K3[Cr(OH)6] + Na2SO4 =>
8 K2CrO4 + 8 KOH + 3 Na2S + 20 H2O = 8 K3[Cr(OH)6] + 3 Na2SO4
CuSO4 + Fe2 = Cu2 + FeSO4 =>
2 CuSO4 + Fe2 = Cu2 + 2 FeSO4
KJ + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO)4 + H2O + J2 =>
28 KJ + K2Cr2O7 + 19 H2SO4 = 15 K2SO4 + Cr2(SO)4 + 19 H2O + 14 J2
(NH4)4[Ce(C2O4)4] = Ce2(C2O4)3 + CO + CO2 + NH3 + H2O =>
2(NH4)4[Ce(C2O4)4] = Ce2(C2O4)3 + 4 CO + 6 CO2 + 8 NH3 + 4 H2O
NO3{-)+As2S3+H2O = AsO4{3-}+NO+SO4{2-}+H{+} =>
28 NO3{-)+3As2S3+4H2O = 6 AsO4{3-}+28NO+9SO4{2-}+8H{+}
Ni3[Fe(CN)6]2 + Hg2Cr2O7 = Ni(Cr2O7) + Hg3[Fe(CN)6] =>
Ni3[Fe(CN)6]2 + 3 Hg2Cr2O7 = 3 Ni(Cr2O7) + 2 Hg3[Fe(CN)6]
X7H16 + O2 = XO2 + H2O =>
X7H16 + 11 O2 = 7 XO2 + 8 H2O
Mg + Zn{2+}SO4{2-} = Mg{2+}SO4{2-} + Zn =>
Mg + Zn{2+}SO4{2-} = Mg{2+}SO4{2-} + Zn
Na2SO3 + BaCl2 = BaO3 + Cl2 + S + Na =>
Na2SO3 + BaCl2 = BaO3 + Cl2 + S + 2 Na
H2O + VCl3 + CO = CCl4 + VO + HCl =>
H2O + 2 VCl3 + CO = CCl4 + 2 VO + 2 HCl
BaCl2 + SrCl2 + NaOH = NaCl + SrCl3 + BaOH =>
BaCl2 + SrCl2 + NaOH = NaCl + SrCl3 + BaOH
O = O38 =>
38 O = O38
AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + AgI =>
2 AgC2H3O2 + SrI2 = Sr(C2H3O2)2 + 2 AgI
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
NaCl + H2SO4 + MnO2 = Cl2 + MnCl2 + Na2SO4 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = Cl2 + MnCl2 + 2 Na2SO4 + 2 H2O
SO2 + CuCl2 + H2O = CuCl + H2SO4 + HCl =>
SO2 + 2 CuCl2 + 2 H2O = 2 CuCl + H2SO4 + 2 HCl
NiNO3NO3 + CH2NH2COOH = NiO + CO2 + H2O + N2 =>
9 NiNO3NO3 + 10 CH2NH2COOH = 9 NiO + 20 CO2 + 25 H2O + 14 N2
Ag3(Fe(CN)6) + NH4OH = (Ag(NH3)2)OH + (NH4)3(Fe(CN)6) + H2O =>
Ag3(Fe(CN)6) + 9 NH4OH = 3(Ag(NH3)2)OH + (NH4)3(Fe(CN)6) + 6 H2O
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
C2H5OH + (O) = CH3COOH + H2O =>
C2H5OH + 2(O) = CH3COOH + H2O
Al + KOH = Al[K(OH)]6 =>
Al + 6 KOH = Al[K(OH)]6
I + KAt = At + KI =>
I + KAt = At + KI
NaOH + (NH4)2SO3 = NH3 + H2O + Na2SO3 =>
2 NaOH + (NH4)2SO3 = 2 NH3 + 2 H2O + Na2SO3
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