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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C5H8 + KMnO4 + H2O = C5H8O4 + KOH + MnO2 =>
3 C5H8 + 8 KMnO4 + 4 H2O = 3 C5H8O4 + 8 KOH + 8 MnO2

C3H4O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H4O(l) + 7 O2(g) = 6 CO2(g) + 4 H2O(g)

Si + Mg = MgSi2 =>
2 Si + Mg = MgSi2

CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S

NaS + AgNO3 = NaNO3 + AgS =>
NaS + AgNO3 = NaNO3 + AgS

V2O3 + CO = CO2 + VO =>
V2O3 + CO = CO2 + 2 VO

K2Co3 + HCl = KCl + H2Co3 =>
K2Co3 + 2 HCl = 2 KCl + H2Co3

KOH + NaF = KF + NaOH =>
KOH + NaF = KF + NaOH

Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na

Na2C2O4 + Al(NO3)3 = NaNO3 + Al2(C2O4)3 =>
3 Na2C2O4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(C2O4)3

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

PbNo + Fe = Pb + FeNo =>
PbNo + Fe = Pb + FeNo

CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O =>
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

(NH4)2Cr2O7 + Ba(NO3)2 = NH4NO3 + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(NO3)2 = 2 NH4NO3 + BaCr2O7

Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2

Na2O*2SiO2 + H2SO4 = Na2SO4 + SiO2 + H2O =>
Na2O*2SiO2 + H2SO4 = Na2SO4 + 2 SiO2 + H2O

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

S + O = SO2 =>
S + 2 O = SO2

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

MgCl2 + H2O + CO2 = Mg(HCO3)2 + HCl =>
MgCl2 + 2 H2O + 2 CO2 = Mg(HCO3)2 + 2 HCl

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3

C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3

HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O

NaSO3C6H6N + NaNO2 + HCl = SO3C6H4N2 + NaCl + H2O =>
NaSO3C6H6N + NaNO2 + 2 HCl = SO3C6H4N2 + 2 NaCl + 2 H2O

Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

KMnO4 + HCl + As4O6 + H2O = MnCl2 + H3AsO4 + KCl =>
8 KMnO4 + 24 HCl + 5 As4O6 + 18 H2O = 8 MnCl2 + 20 H3AsO4 + 8 KCl

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

CsI + Cl2 = CsCl + I2 =>
2 CsI + Cl2 = 2 CsCl + I2

NaNO2 + KMnO4 + H2SO4 = NaNO3 + K2SO4 + H2O + MnSO4 =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 3 H2O + 2 MnSO4

FeCl2 + CuSO4 = Fe(SO4)3 + Cu + Cl =>
FeCl2 + 3 CuSO4 = Fe(SO4)3 + 3 Cu + 2 Cl

CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4 =>
2 CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4

Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

FeCl3 + HNO3 = Fe(NO3)2 + H2Cl3 =>
FeCl3 + 2 HNO3 = Fe(NO3)2 + H2Cl3

Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2 =>
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2

Fe2O4 + CO = FeO + CO2 =>
Fe2O4 + 2 CO = 2 FeO + 2 CO2

Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3

KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3

N2S3 + AuClO = N(ClO)3 + Au2S =>
N2S3 + 6 AuClO = 2 N(ClO)3 + 3 Au2S

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Pb[NO3]2 + Na[OH] = NaNO3 + Pb[OH]2 =>
Pb[NO3]2 + 2 Na[OH] = 2 NaNO3 + Pb[OH]2

C3H6O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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