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Chemische vergelijkingen in evenwicht op04/15/19

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Breng de vergelijking van een chemische reactie in evenwicht
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

KOH + F2 = KF + F2O + H20 =>
20 KOH + 30 F2 = 20 KF + 20 F2O + H20

C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL

KI + CuNO3 = KNO3 + CuI =>
KI + CuNO3 = KNO3 + CuI

As2S3 + H2O2 + NH4OH = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O

CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O

BaCl2*2H2O + H2SO4 = BaSO4 + HCl + H2O =>
BaCl2*2H2O + H2SO4 = BaSO4 + 2 HCl + 2 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Cu(OH)2 + CH2O = HCOOH + H2O + Cu2O =>
2 Cu(OH)2 + CH2O = HCOOH + 2 H2O + Cu2O

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2

HCl(aq) + (KOH)(aq) = H2O(aq) + KCl(aq) =>
HCl(aq) + (KOH)(aq) = H2O(aq) + KCl(aq)

Al(No3)3 + KOH = Al(OH)3 + KNo3 =>
Al(No3)3 + 3 KOH = Al(OH)3 + 3 KNo3

CH3COOC2H5 + NAOH = C2H5OH + CH3COONA =>
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA

LiOH(aq) + CuSO4(aq) = Li2SO4(aq) + Cu(OH)2(s) =>
2 LiOH(aq) + CuSO4(aq) = Li2SO4(aq) + Cu(OH)2(s)

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

PO4 + AgNO3 = Ag3PO4 + NO3 =>
PO4 + 3 AgNO3 = Ag3PO4 + 3 NO3

KOH + P2O5 = K3PO4 + H2O =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

Fe(NO3)3 + Na3PO4 = Fe(PO4) + NaNO3 =>
Fe(NO3)3 + Na3PO4 = Fe(PO4) + 3 NaNO3

Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2

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

FeCl3 + H2O = HCl + Fe(OH)3 =>
FeCl3 + 3 H2O = 3 HCl + Fe(OH)3

V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O

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

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

H2SO4 + HNO3 = H2NO3 + HSO4 =>
H2SO4 + HNO3 = H2NO3 + HSO4

NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O

C3H7Br + NH3 = C3H7NH2 + HBr =>
C3H7Br + NH3 = C3H7NH2 + HBr

Fe + HCL = FeCL + H =>
Fe + HCL = FeCL + H

Fe + HCL = FeCL + H2 =>
2 Fe + 2 HCL = 2 FeCL + H2

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

NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O

Ba(OH)2 + HClO2 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + 2 HClO2 = Ba(ClO2)2 + 2 H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5

Ce + Si = CeSi =>
Ce + Si = CeSi

CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2

KMno4 + KOH = K2Mno4 + O2 + H2O =>
4 KMno4 + 4 KOH = 4 K2Mno4 + O2 + 2 H2O

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

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

Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)

FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2

PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5

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Breng de vergelijking van een chemische reactie in evenwicht
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