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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + AuNO2 = Zn(NO2)2 + Au =>
Zn + 2 AuNO2 = Zn(NO2)2 + 2 Au

NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + 2 H2O

FeSO4 + K2C2O4 = K2[Fe(C2O4)2] + K2SO4 =>
FeSO4 + 2 K2C2O4 = K2[Fe(C2O4)2] + K2SO4

NaCl + BaCl2 = NaBa + Cl2 =>
2 NaCl + 2 BaCl2 = 2 NaBa + 3 Cl2

NO2 + H2SO4 = HNO3 + SO2 =>
2 NO2 + H2SO4 = 2 HNO3 + SO2

C10H10Fe + O2 = Fe2O3 + CO2 + H2O =>
4 C10H10Fe + 53 O2 = 2 Fe2O3 + 40 CO2 + 20 H2O

PO2 + H2O = H3PO4 + H =>
PO2 + 2 H2O = H3PO4 + H

HgO(s) = Hg(s) + O(s) =>
HgO(s) = Hg(s) + O(s)

Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2

Rb + HNO3 = RbNO3 + NO2 + H2O =>
Rb + 2 HNO3 = RbNO3 + NO2 + H2O

NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr

Mg + C2H4O2 = Mg(CH3COO)2 + H2 =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + H2

I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7

CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)

Ag(s) + H2SO4(aq) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(aq) = Ag2SO4 + H2

NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl

Al(OH)3 + H(NO3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H(NO3) = Al(NO3)3 + 3 H2O

C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)(CH3COO)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 3 Na2SO4 + 2 Al(OH)(CH3COO)2 + 2 CH3COOH

(COOH)2 + H2O = (COO)2 + H3O =>
(COOH)2 + 2 H2O = (COO)2 + 2 H3O

Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr

FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4

NH4NO3 + O2 = NO2 + H2O =>
2 NH4NO3 + 3 O2 = 4 NO2 + 4 H2O

Cu(OH)2 + NaOH = Na2Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = Na2Cu(OH)4

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Au(OH)3 = Au + H2O + O2 =>
4 Au(OH)3 = 4 Au + 6 H2O + 3 O2

Mg(ClO2)2 = MgCl2 + O2 =>
Mg(ClO2)2 = MgCl2 + 2 O2

FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2

ZnO + Na2CO3 = ZnCO3 + Na2O =>
ZnO + Na2CO3 = ZnCO3 + Na2O

NaCIO3 + MnO2 + NaOH = Na2MnO4 + NaCI + H2O =>
NaCIO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + NaCI + 3 H2O

CuBr2 + H2O = Cu(H2O)4 + Br =>
CuBr2 + 4 H2O = Cu(H2O)4 + 2 Br

FeCl3(aq) + AgNO3(aq) = AgCl(s) + Fe(NO3)3 =>
FeCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Fe(NO3)3

N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)

P + NaOH = Na3P + Na3PO4 + H2O =>
8 P + 24 NaOH = 5 Na3P + 3 Na3PO4 + 12 H2O

CaCl2 + H2SO4 + H2O = CaSO4*H2O + HCl =>
CaCl2 + H2SO4 + H2O = CaSO4*H2O + 2 HCl

(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4 =>
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4

(NH4)2SO4 + Al(OH)3 = NH4OH + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(OH)3 = 6 NH4OH + Al2(SO4)3

Ni3P2 = Ni + P2 =>
Ni3P2 = 3 Ni + P2

CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq) =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq)

C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O

LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl

C2H5COOH + C2H5OH = C2H5COOCH3 + H2O =>
2 C2H5COOH + C2H5OH = 2 C2H5COOCH3 + H2O

H2SO4 + OH{-} = SO4{2-} + H2O =>
H2SO4 + 2 OH{-} = SO4{2-} + 2 H2O

Cu(OH)2 + NH3*H2O = (NH4)2[Cu(OH)4] =>
Cu(OH)2 + 2 NH3*H2O = (NH4)2[Cu(OH)4]

(CN)2 + KOH = KCN + KOCN + H2O =>
(CN)2 + 2 KOH = KCN + KOCN + H2O

H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3

Be + H2 = BeH2 =>
Be + H2 = BeH2

N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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