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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
BrN2 + K = KN2 + Br =>
BrN2 + K = KN2 + Br

Ni + NaCl = NiCl2 + Na =>
Ni + 2 NaCl = NiCl2 + 2 Na

Na2[Sn(OH)3] + Br2 + NaOH = Na2[Sn(OH)6] + NaBr =>
2 Na2[Sn(OH)3] + 3 Br2 + 6 NaOH = 2 Na2[Sn(OH)6] + 6 NaBr

NH4 + O = N2O + H2O =>
2 NH4 + 5 O = N2O + 4 H2O

Zn(OH)2 + NaHCO3 = Na2ZnO2 + CO2 + H2O =>
Zn(OH)2 + 2 NaHCO3 = Na2ZnO2 + 2 CO2 + 2 H2O

AuCl3 + Ag = AgCl + Au =>
AuCl3 + 3 Ag = 3 AgCl + Au

Fr + Cl3 = FrCl3 =>
Fr + Cl3 = FrCl3

NH4Cl + K2HgJ4 + KOH = Hg2ONH2J + KCl + KJ + H2O =>
NH4Cl + 2 K2HgJ4 + 4 KOH = Hg2ONH2J + KCl + 7 KJ + 3 H2O

Na2S + CuCl2 = CuS + Na2Cl2 =>
Na2S + CuCl2 = CuS + Na2Cl2

NaCl + CuCl2 = Na2[CuCl4] =>
2 NaCl + CuCl2 = Na2[CuCl4]

Al2(SO4)3 + (NH4)3PO4 = (NH4)2SO4 + AlPO4 =>
Al2(SO4)3 + 2(NH4)3PO4 = 3(NH4)2SO4 + 2 AlPO4

CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH =>
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH

Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4

Au + HNO{3} + HCl = AuCl{3} + NO + H{2}0 =>
Au + 5 HNO{3} + HCl = AuCl{3} + 5 NO + 6 H{2}0

K2S + KMnO4 + H2SO4 = K2SO4 + Mn(S04)2 + H2O =>
55 K2S + 8 KMnO4 + 68 H2SO4 = 59 K2SO4 + 8 Mn(S04)2 + 68 H2O

C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O

Fe(SO4) + Zn = Zn(SO4)Fe =>
Fe(SO4) + Zn = Zn(SO4)Fe

KOH + C2H4O2 = KOH2 + C2H3O2 =>
KOH + C2H4O2 = KOH2 + C2H3O2

NH4PO3 + AsSO4 = AsPO3 + NH4SO4 =>
NH4PO3 + AsSO4 = AsPO3 + NH4SO4

FeI3 + AgNO3 = Fe(NO3)3 + AgI =>
FeI3 + 3 AgNO3 = Fe(NO3)3 + 3 AgI

K2SO3 + Cl2 + KOH = K2SO4 + KCl + H2O =>
K2SO3 + Cl2 + 2 KOH = K2SO4 + 2 KCl + H2O

Li2SO4 + Mg3(PO4)2 = Li3PO4 + MgSO4 =>
3 Li2SO4 + Mg3(PO4)2 = 2 Li3PO4 + 3 MgSO4

KO + H2O = KOH + O =>
2 KO + H2O = 2 KOH + O

KO2 + Ca(OH)2 = O2 + KCaOH2 =>
2 KO2 + 2 Ca(OH)2 = 3 O2 + 2 KCaOH2

TiCl4 + Ca = CaCl2 + Ti =>
TiCl4 + 2 Ca = 2 CaCl2 + Ti

CsOH + NO2 = CsNO2 + CsNO3 + H2O =>
2 CsOH + 2 NO2 = CsNO2 + CsNO3 + H2O

ClF + O2 = Cl2O + OF =>
4 ClF + 3 O2 = 2 Cl2O + 4 OF

K2SO4 + NO2 = KNO3 + SO2 =>
K2SO4 + 2 NO2 = 2 KNO3 + SO2

Cl + K2O = O + KCl =>
2 Cl + K2O = O + 2 KCl

Pb + HMnO4 + H2SO4 = PbSO4 + MnSO4 + H2O =>
5 Pb + 2 HMnO4 + 7 H2SO4 = 5 PbSO4 + 2 MnSO4 + 8 H2O

NaNO3 + H2O = NaO + H2NO3 =>
NaNO3 + H2O = NaO + H2NO3

HNO3 + HCl = Cl + NO + H2O =>
HNO3 + 3 HCl = 3 Cl + NO + 2 H2O

CH3O = CH4 + CO2 + H2O =>
8 CH3O = 5 CH4 + 3 CO2 + 2 H2O

V2O5 + H2SO4 + C2H6O = VOSO4 + C2H4O + H2O =>
V2O5 + 2 H2SO4 + C2H6O = 2 VOSO4 + C2H4O + 3 H2O

C6H12O6 = C3H7COOH + CO2 + H2O =>
5 C6H12O6 = 6 C3H7COOH + 6 CO2 + 6 H2O

HAsO3 + Br2 = HBrO3 + AsO2 + H2O =>
10 HAsO3 + Br2 = 2 HBrO3 + 10 AsO2 + 4 H2O

KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO

H2SO4 + Na2SiO3 = H2SiO3 + Na2SO4 =>
H2SO4 + Na2SiO3 = H2SiO3 + Na2SO4

BaCl2 + K2CrO4 = Ba2CrO4 + KCl2 =>
2 BaCl2 + K2CrO4 = Ba2CrO4 + 2 KCl2

PbCl = Cl + Pb =>
PbCl = Cl + Pb

C2H2Br + Zn = ZnBr + C2H2 =>
C2H2Br + Zn = ZnBr + C2H2

H2CO3 + NaOH = (Na)2CO3 + H2O =>
H2CO3 + 2 NaOH = (Na)2CO3 + 2 H2O

CH3COOH + H2SO4 = H2O + CH3COHSO4 =>
CH3COOH + H2SO4 = H2O + CH3COHSO4

SrBr2 + H2O = HBr + Sr(OH)2 =>
SrBr2 + 2 H2O = 2 HBr + Sr(OH)2

сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2

HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2

CH4O + H4C2O2 = H6C3O2 + H2O =>
CH4O + H4C2O2 = H6C3O2 + H2O

Cr2O3 + HNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 KOH = 2 K2CrO4 + 3 KNO2 + 5 H2O

SrS + CuNO32 = SrNO32 + CuS =>
SrS + CuNO32 = SrNO32 + CuS

F{-} + H3O{+} = HF + H2O =>
F{-} + H3O{+} = HF + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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