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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
KOH(aq) + HCI(aq) = KCI(aq) + H2O =>
KOH(aq) + HCI(aq) = KCI(aq) + H2O

(NH4)NO2 = N + H2O =>
(NH4)NO2 = 2 N + 2 H2O

Na + H2O2 = NaO + H2O =>
Na + H2O2 = NaO + H2O

Na2CrO4 + HNO3 = Na(NO3) + H2(CrO4) =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2(CrO4)

SrO + RbCl = SrCl2 + Rb2O =>
SrO + 2 RbCl = SrCl2 + Rb2O

Na2SO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)

Cu(NO3)2 + S(NH4)2 = Cu(NH4)2 + S(NO3)2 =>
Cu(NO3)2 + S(NH4)2 = Cu(NH4)2 + S(NO3)2

P2O5(s) + H2O = H3PO4 =>
P2O5(s) + 3 H2O = 2 H3PO4

Fe(CN)2 + NaCN = Na4(Fe(CN)6) =>
Fe(CN)2 + 4 NaCN = Na4(Fe(CN)6)

K2MnO4 + KI + H2O = MnO2 + I2 + KOH =>
K2MnO4 + 2 KI + 2 H2O = MnO2 + I2 + 4 KOH

Mn2(SO4)3 = MnSO4 + O2 + SO3 =>
2 Mn2(SO4)3 = 4 MnSO4 + O2 + 2 SO3

K2S2O3 + HCl = KCl + H2O + SO2 + S =>
K2S2O3 + 2 HCl = 2 KCl + H2O + SO2 + S

CH3CONH2 + H2O = CH3CONH3{+} + OH{-} =>
CH3CONH2 + H2O = CH3CONH3{+} + OH{-}

Li3PO4 + Co(NO3)3 = CoPO4 + LiNO3 =>
Li3PO4 + Co(NO3)3 = CoPO4 + 3 LiNO3

C15H31COONa + CaCl2 = (C15H31COO)2Ca + NaCl =>
2 C15H31COONa + CaCl2 = (C15H31COO)2Ca + 2 NaCl

CuSO4 + CH3COOH = (CH3COO)2Cu + H2SO4 =>
CuSO4 + 2 CH3COOH = (CH3COO)2Cu + H2SO4

Fe + Fl2 = FeFl2 =>
Fe + Fl2 = FeFl2

SiCl4 + H2O(l) = SiO2 + HCl(aq) =>
SiCl4 + 2 H2O(l) = SiO2 + 4 HCl(aq)

Cu(OH)2 + H(CH3COO) = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 H(CH3COO) = Cu(CH3COO)2 + 2 H2O

Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3

CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)

Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2

FeCl3(s) + NaOH(aq) = Fe(OH)3(aq) + NaCl(aq) =>
FeCl3(s) + 3 NaOH(aq) = Fe(OH)3(aq) + 3 NaCl(aq)

ClH4NO + FeCl3 = FeCl2 + HCl + H2O + N =>
ClH4NO + FeCl3 = FeCl2 + 2 HCl + H2O + N

C8H16 + O2(g) = CO2(g) + H2O(g) =>
C8H16 + 12 O2(g) = 8 CO2(g) + 8 H2O(g)

ZnCO3 + O2 = ZnO2 + CO2 =>
2 ZnCO3 + O2 = 2 ZnO2 + 2 CO2

C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)50 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = (OC6H4C(CH3)2C6H4OCO)50 + 100 NaCl + 100 H2O

CH2O + Ag2O + OH{-} = Ag + HCO2{-} + H2O =>
CH2O + Ag2O + OH{-} = 2 Ag + HCO2{-} + H2O

Al + HClO3 = AlCl3 + Al(ClO3)3 + H2O =>
6 Al + 18 HClO3 = AlCl3 + 5 Al(ClO3)3 + 9 H2O

Pb(C2H3O2)2 + Na2SO4 = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2 + Na2SO4 = PbSO4 + 2 NaC2H3O2

Li2S + S = Li2S6 =>
Li2S + 5 S = Li2S6

C6H6 + H2SO4 = C6H6SO3 + H2O =>
C6H6 + H2SO4 = C6H6SO3 + H2O

Fe2(SO4)3 + H2SO4 = Fe(HSO4)3 =>
Fe2(SO4)3 + 3 H2SO4 = 2 Fe(HSO4)3

(NH4)(NO3) + H2O = (NH3)(NO3) + H3O =>
(NH4)(NO3) + H2O = (NH3)(NO3) + H3O

NaO + H2 = Na + H2O =>
NaO + H2 = Na + H2O

C6H5CH2OH + HNO3 = C6H5CHO + H2O + NO =>
3 C6H5CH2OH + 2 HNO3 = 3 C6H5CHO + 4 H2O + 2 NO

ClO3 = Cl2 + O2 =>
2 ClO3 = Cl2 + 3 O2

NO2{-} + H2O = NO3{-} + H2 =>
NO2{-} + H2O = NO3{-} + H2

CuSO4 + Na2SO3 + NaCl + H2O = Na2SO4 + HCuCl2 =>
2 CuSO4 + Na2SO3 + 4 NaCl + H2O = 3 Na2SO4 + 2 HCuCl2

C6H10 + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

C10H8 + Cl2 = C + HCl =>
C10H8 + 4 Cl2 = 10 C + 8 HCl

Nb + NbCl5 = Nb3Cl8 =>
7 Nb + 8 NbCl5 = 5 Nb3Cl8

LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH

NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl

Ni(NO3)2*6H2O + C2H5NO2 = NiO + H2O + CO2 + N2 =>
9 Ni(NO3)2*6H2O + 10 C2H5NO2 = 9 NiO + 79 H2O + 20 CO2 + 14 N2

Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu

Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O

Al + H2(SO)4 = Al2(SO)4 + H2 =>
2 Al + H2(SO)4 = Al2(SO)4 + H2

Na2CrO4 + CuCl2 = NaCl + CrO4Cu =>
Na2CrO4 + CuCl2 = 2 NaCl + CrO4Cu

CuSO4(s) = CuO(s) + SO3(g) =>
CuSO4(s) = CuO(s) + SO3(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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