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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Au + HClO4 = Au(ClO4)3 + H2 =>
2 Au + 6 HClO4 = 2 Au(ClO4)3 + 3 H2

CH3CH2CHO(l) + O2(g) = CO2(g) + H2O =>
CH3CH2CHO(l) + 4 O2(g) = 3 CO2(g) + 3 H2O

Ag(NH3)2OH + C6H5CHO = Ag + C6H5COONH4 + NH3 + H2O =>
2 Ag(NH3)2OH + C6H5CHO = 2 Ag + C6H5COONH4 + 3 NH3 + H2O

Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4

Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl

K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBOH2 =>
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBOH2

AgCrO4 + BaCl = AgCl + BaCrO4 =>
AgCrO4 + BaCl = AgCl + BaCrO4

Ai + Fe2O3 = Fe + Ai2O3 =>
2 Ai + Fe2O3 = 2 Fe + Ai2O3

C8H12S2 + O2 = CO2 + H2O + SO2 =>
C8H12S2 + 13 O2 = 8 CO2 + 6 H2O + 2 SO2

Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O

HNO2 + K2O = KNO2 + H2O =>
2 HNO2 + K2O = 2 KNO2 + H2O

Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4

Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Ag3N + KCl = AgCl + K3N =>
Ag3N + 3 KCl = 3 AgCl + K3N

CoCl2 + NH4SCN = H2Co(SCN)4 + NH3 + HCl =>
CoCl2 + 4 NH4SCN = H2Co(SCN)4 + 4 NH3 + 2 HCl

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2

FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O

KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI

CaC2 + CO2 + H2O = Ca(OH)2 + CH2CO2H =>
7 CaC2 + 6 CO2 + 22 H2O = 7 Ca(OH)2 + 10 CH2CO2H

KMnO4 + K2HPO3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2HPO3 + 8 H2SO4 = 2 MnSO4 + 5 H3PO4 + 6 K2SO4 + 3 H2O

K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O

C14H30 = C8H18 + C3H6 =>
C14H30 = C8H18 + 2 C3H6

Ni + Sn4SO4 = Ni2SO4 + Sn4 =>
2 Ni + Sn4SO4 = Ni2SO4 + Sn4

CH3CH3 + NH3 = CH3CH3NH3 =>
CH3CH3 + NH3 = CH3CH3NH3

H2S + OH = H2O + SO4 =>
H2S + 10 OH = 6 H2O + SO4

NH4IO3 + K2C = (NH4)2C + KIO3 =>
2 NH4IO3 + K2C = (NH4)2C + 2 KIO3

HBr() + Mg(OH)2() = MgBr2() + H2O() =>
2 HBr() + Mg(OH)2() = MgBr2() + 2 H2O()

PBSO4 + H2O = PB + PBO2 + H2SO4 =>
2 PBSO4 + 2 H2O = PB + PBO2 + 2 H2SO4

KMnO4 + H2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + H2C2O4 + 6 KOH = 2 K2MnO4 + 2 K2CO3 + 4 H2O

Si2H12 + O2 = Si2O2 + H2O =>
Si2H12 + 4 O2 = Si2O2 + 6 H2O

C + AlI3 = CAlI3 =>
C + AlI3 = CAlI3

Sr(OH)2 + FeCl3 = SrCl2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 FeCl3 = 3 SrCl2 + 2 Fe(OH)3

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

S + O2 = SO2 =>
S + O2 = SO2

Ba3N2 + Na2S = BaS + Na3N =>
Ba3N2 + 3 Na2S = 3 BaS + 2 Na3N

F2 + Pb(I2)4 = PbF4 + I2 =>
2 F2 + Pb(I2)4 = PbF4 + 4 I2

SnCl4 + K2SO4 = KCl + Sn(SO4)2 =>
SnCl4 + 2 K2SO4 = 4 KCl + Sn(SO4)2

[Pt(NH3)4](OH)2 + O2 = PtO2 + NH3 + H2O =>
2[Pt(NH3)4](OH)2 + O2 = 2 PtO2 + 8 NH3 + 2 H2O

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

AgOH(aq) + HNO3(aq) = H2O(l) + AgNO3(aq) =>
AgOH(aq) + HNO3(aq) = H2O(l) + AgNO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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