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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
P2S3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3PO4 + H2O =>
3 P2S3 + 14 K2Cr2O7 + 47 H2SO4 = 14 Cr2(SO4)3 + 14 K2SO4 + 6 H3PO4 + 38 H2O

NaMnO4 = Na + MnO4 =>
NaMnO4 = Na + MnO4

AlCl3(ag) + Ag(ag) = AgCl(s) + Al =>
AlCl3(ag) + 3 Ag(ag) = 3 AgCl(s) + Al

ZnSO4H2O(s) = ZnSO4(s) + H2O =>
ZnSO4H2O(s) = ZnSO4(s) + H2O

NCl3 + H2O = HCl + H3NO3 =>
NCl3 + 3 H2O = 3 HCl + H3NO3

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

Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi

HI + O2 = I2H2O =>
4 HI + O2 = 2 I2H2O

Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

SrCO3 + HClO4 = Sr(ClO4)2 + CO2 + H2O =>
SrCO3 + 2 HClO4 = Sr(ClO4)2 + CO2 + H2O

KCIO3 + HCl = Cl2 + CIO2 + H2O + KCl =>
2 KCIO3 + 4 HCl = Cl2 + 2 CIO2 + 2 H2O + 2 KCl

CrO4(aq){2-} + H(aq){+} = Cr2O7(aq){2-} + H2O(l) =>
2 CrO4(aq){2-} + 2 H(aq){+} = Cr2O7(aq){2-} + H2O(l)

NH4OH(l) + Mg(s) = Mg(OH)2 + NH4 =>
2 NH4OH(l) + Mg(s) = Mg(OH)2 + 2 NH4

NH4HCO3 + HF = NH4F + H2O + CO2 =>
NH4HCO3 + HF = NH4F + H2O + CO2

FeBr3 + Sr = SrBr2 + Fe =>
2 FeBr3 + 3 Sr = 3 SrBr2 + 2 Fe

Mg + I2 = MgI2 =>
Mg + I2 = MgI2

HCl(g) + NaOH(aq) = H2O(l) + NaCl(aq) =>
HCl(g) + NaOH(aq) = H2O(l) + NaCl(aq)

Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O

Cl2 + KNO3 + H2O = KClO3 + KCl + HNO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 HNO3

Cl2 + Kl = Cl2Kl =>
Cl2 + Kl = Cl2Kl

C + Cl2 = Cl2C =>
C + Cl2 = Cl2C

Fe2S3 + H2O + O2 = Fe(OH)3 + S =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 6 S

Cr2O3 + Si = Cr2 + SiO2 =>
2 Cr2O3 + 3 Si = 2 Cr2 + 3 SiO2

P(CH3)3 + HCl = PH(CH3)3 + Cl =>
P(CH3)3 + HCl = PH(CH3)3 + Cl

Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2

AlCl3 + K(OH) = Al(OH)3 + KCl =>
AlCl3 + 3 K(OH) = Al(OH)3 + 3 KCl

C7H6O2 + C4H2O3 = C7H3O4 + CH3 =>
14 C7H6O2 + 24 C4H2O3 = 25 C7H3O4 + 19 CH3

K2CO3 + CH3CO2H = CO2 + H2O + KCH3CO2 =>
K2CO3 + 2 CH3CO2H = CO2 + H2O + 2 KCH3CO2

LiOH(aq) + HI(aq) = LiI(aq) + H2O(l) =>
LiOH(aq) + HI(aq) = LiI(aq) + H2O(l)

NaOH(aq) + H2SO4(aq) = Na2SO4(s) + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(s) + 2 H2O

Be + P = Be3P2 =>
3 Be + 2 P = Be3P2

Cu(OH)4 + H2CO3 = Cu2(CO3)4 + H2O =>
2 Cu(OH)4 + 4 H2CO3 = Cu2(CO3)4 + 8 H2O

NiCl2 + Na3PO4 = Ni3(PO4)2 + Cl + Na =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Cl + 6 Na

K2Cr2O3 + HCl = KCl + CrCl + Cl2 + H2O =>
K2Cr2O3 + 6 HCl = 2 KCl + 2 CrCl + Cl2 + 3 H2O

KBr(aq) + KBrO3(aq) + HCl(aq) = Br2(aq) + KCl(aq) + H2O(l) =>
5 KBr(aq) + KBrO3(aq) + 6 HCl(aq) = 3 Br2(aq) + 6 KCl(aq) + 3 H2O(l)

C6H8O6 + CH3NH2 = C6H7O6CH4NH2 =>
C6H8O6 + CH3NH2 = C6H7O6CH4NH2

HF + Na2SiO3 = NaF + H2O + SiF4 =>
6 HF + Na2SiO3 = 2 NaF + 3 H2O + SiF4

Ba(NCO2)2 + NO = N2 + BaCO3 + CO2 =>
2 Ba(NCO2)2 + 2 NO = 3 N2 + 2 BaCO3 + 2 CO2

Eu + HCl = H3 + Eu3Cl2 =>
9 Eu + 6 HCl = 2 H3 + 3 Eu3Cl2

NH4Cl + Li2O = (NH4)2O + LiCl =>
2 NH4Cl + Li2O = (NH4)2O + 2 LiCl

Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2

F2 + KCl2 = KF + Cl2 =>
F2 + 2 KCl2 = 2 KF + 2 Cl2

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

Al + H{+2} = Al{+3} + H2 =>
4 Al + 6 H{+2} = 4 Al{+3} + 3 H2

H(NO3)2 = H2O + NO2 + O2 =>
4 H(NO3)2 = 2 H2O + 8 NO2 + 3 O2

Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2 =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2

C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H11O7{-} + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2{+} + 3 OH{-} = 2 Ag + C6H11O7{-} + 4 NH3 + 2 H2O

B5H11(s) + O2(g) = B2O3(s) + H2O(g) =>
2 B5H11(s) + 13 O2(g) = 5 B2O3(s) + 11 H2O(g)

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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