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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

NH4NO3 + RbOH = RbNO3 + NH3 + H2O =>
NH4NO3 + RbOH = RbNO3 + NH3 + H2O

As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl

FeAsS + O2 = Fe2O3 + As2O3 + SO =>
2 FeAsS + 4 O2 = Fe2O3 + As2O3 + 2 SO

Cr(NO3)3 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O

C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4

Fe + BrO4 = Fe(BrO4)3 =>
Fe + 3 BrO4 = Fe(BrO4)3

CH3COOK + K2SO4 = CH3COO + K3SO4 =>
CH3COOK + K2SO4 = CH3COO + K3SO4

ZnO + BaO = ZnBaO2 =>
ZnO + BaO = ZnBaO2

H2CO3 + NaOH + KOH = NaKCO3 + H2O =>
H2CO3 + NaOH + KOH = NaKCO3 + 2 H2O

Cu2S + H2SO4 = Cu0 + SO2 + H2O =>
Cu2S + 2 H2SO4 = 2 Cu0 + 3 SO2 + 2 H2O

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

C2H5(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)

Na4Fe(CN)6 + Cl2 = Na3Fe(CN)6 + NaCl =>
2 Na4Fe(CN)6 + Cl2 = 2 Na3Fe(CN)6 + 2 NaCl

HCl + AgNO3 = H3NO3 + AgCl3 =>
3 HCl + AgNO3 = H3NO3 + AgCl3

KNO3 + Na = KNaNO3 =>
KNO3 + Na = KNaNO3

AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)

Th(NO3)4 + NaF = ThF4 + NaNO3 =>
Th(NO3)4 + 4 NaF = ThF4 + 4 NaNO3

Fe2(SO4)3 + H2O + SO2 = Fe2SO4 + H2SO4 =>
Fe2(SO4)3 + 4 H2O + 2 SO2 = Fe2SO4 + 4 H2SO4

Cr(No3)3 + Br2 + KOH = K2CrO4 + KBr + KNo3 + H2O =>
2 Cr(No3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNo3 + 8 H2O

(COOH)2 + MnO4 = CO2 + Mn + H2O =>
4(COOH)2 + MnO4 = 8 CO2 + Mn + 4 H2O

KMnO4 + NaHSO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + NaHSO3 + 3 NaOH = K2SO4 + 2 Na2MnO4 + 2 H2O

K2CrO4 + HCl = CrCl3 + KCl + Cl + H2O =>
K2CrO4 + 8 HCl = CrCl3 + 2 KCl + 3 Cl + 4 H2O

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

C25H52OH + O2 = CO2 + H2O =>
4 C25H52OH + 151 O2 = 100 CO2 + 106 H2O

C19H34O + O2 = CO2 + H2O =>
C19H34O + 27 O2 = 19 CO2 + 17 H2O

C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O

NaO + CO2 = NaC + O2 =>
2 NaO + 2 CO2 = 2 NaC + 3 O2

Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2

Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O

CH3CHCH3COOH + Na2CO3 = CH3CHCH3COONa + CO2 + H2O =>
2 CH3CHCH3COOH + Na2CO3 = 2 CH3CHCH3COONa + CO2 + H2O

NaOH + H2 = NaOH3 =>
NaOH + H2 = NaOH3

Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O

SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O

Na2 + S = NaS2 =>
Na2 + 4 S = 2 NaS2

Zn + Ca(ClO4)2 = ZnClO4 + Ca =>
2 Zn + Ca(ClO4)2 = 2 ZnClO4 + Ca

TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4

Fe + PH3 = Fe3P2 + H2 =>
3 Fe + 2 PH3 = Fe3P2 + 3 H2

[B(OH)4]{-} + H{+} = H3BO3 + H2O =>
[B(OH)4]{-} + H{+} = H3BO3 + H2O

Ag2O + C6H12O6 = Ag + CO2 + H2O =>
12 Ag2O + C6H12O6 = 24 Ag + 6 CO2 + 6 H2O

H{+} + Ru(OH)2{+2} + Ru{+2} = Ru{3+} + H2O =>
2 H{+} + Ru(OH)2{+2} + Ru{+2} = 2 Ru{3+} + 2 H2O

K2CrO4 + Cu2(SO4)2 = K2SO4 + Cu2(CrO4)2 =>
2 K2CrO4 + Cu2(SO4)2 = 2 K2SO4 + Cu2(CrO4)2

NaNO2(aq) + HSO3NH2(s) = NaHSO4(aq) + H2O(l) + N2(g) =>
NaNO2(aq) + HSO3NH2(s) = NaHSO4(aq) + H2O(l) + N2(g)

S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2

KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3

KOH + CH3CHClCOOH = KCH3CHCOOH + ClOH =>
KOH + CH3CHClCOOH = KCH3CHCOOH + ClOH

Al2O3 + H2O4 = Al(OH)3 + O2 =>
2 Al2O3 + 6 H2O4 = 4 Al(OH)3 + 9 O2

C8H14O4 + KOH = C8H12O4K2 + H2O =>
C8H14O4 + 2 KOH = C8H12O4K2 + 2 H2O

I2 + KOH = KI + KIO + H2O =>
I2 + 2 KOH = KI + KIO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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