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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO3 + HC1 = KC1 + CO2 + H2O =>
K2CO3 + 2 HC1 = 2 KC1 + CO2 + H2O

(NH4)2Fe(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
(NH4)2Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2

PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2

S + Fe(OH)3 = Fe2S3 + SO2 + H2O =>
9 S + 4 Fe(OH)3 = 2 Fe2S3 + 3 SO2 + 6 H2O

KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

AgNO3 + NH3H2O + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH3H2O + NaOH = Ag(NH3)2OH + NaNO3 + 2 H2O

HNO3 + KOH = NO3 + KOH2 =>
HNO3 + KOH = NO3 + KOH2

RbCl + H2O = RbOH + HCl =>
RbCl + H2O = RbOH + HCl

CaCl2(ac) + Na2CO3 = CaCO3 + NaCl =>
CaCl2(ac) + Na2CO3 = CaCO3 + 2 NaCl

H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Al4C3 + O2 = Al2OC + CO2 =>
Al4C3 + 2 O2 = 2 Al2OC + CO2

CaOH + H2CO3 = CaCO3 + H3O =>
CaOH + H2CO3 = CaCO3 + H3O

CH3(CH2)CH2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

(NH4)2MoO4 + HCl = (NH4)2MoO2Cl4 + H2O =>
(NH4)2MoO4 + 4 HCl = (NH4)2MoO2Cl4 + 2 H2O

SrCO3 + RuO2 + PdO + O2 = Sr10Ru9Pd1O30 + CO2 =>
20 SrCO3 + 18 RuO2 + 2 PdO + O2 = 2 Sr10Ru9Pd1O30 + 20 CO2

Be + S8 = Be8S =>
64 Be + S8 = 8 Be8S

K2Cr2O7 + H2SO3 + HCl = KCl + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 H2SO3 + 2 HCl = 2 KCl + Cr2(SO4)3 + 4 H2O

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

(CH3)2CHCHOHCH2CH2CH3 = (CH3)2CHCOCH2CH2CH3 + H =>
(CH3)2CHCHOHCH2CH2CH3 = (CH3)2CHCOCH2CH2CH3 + 2 H

C6H5NO2 + O2 = CO2 + H2O + N2 =>
4 C6H5NO2 + 25 O2 = 24 CO2 + 10 H2O + 2 N2

CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

ZnO + HNO3 = ZnHNO4 =>
ZnO + HNO3 = ZnHNO4

AgNO3 + NH3H2O + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH3H2O + NaOH = Ag(NH3)2OH + NaNO3 + 2 H2O

Cr(NO3)3 + Ca(OH)2 = Cr(OH)3 + Ca(NO3)2 =>
2 Cr(NO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 Ca(NO3)2

SnS3{2-} + H2SO4 = Sn{2+} + SO4{2-} + H2S + S =>
SnS3{2-} + 2 H2SO4 = Sn{2+} + 2 SO4{2-} + 2 H2S + S

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

NaAlO2 + Na2CO3 + H2SiF6 = Na3AlF6 + CO2 + Na2SiO3 + H2O =>
NaAlO2 + 2 Na2CO3 + H2SiF6 = Na3AlF6 + 2 CO2 + Na2SiO3 + H2O

A1(NO3)3 + NaOH = A1(OH)3 + NaNO3 =>
A1(NO3)3 + 3 NaOH = A1(OH)3 + 3 NaNO3

SO2 + CaO = SO3 + Ca =>
SO2 + CaO = SO3 + Ca

Ba(OH)2 + H3PO4 = Ba + H2PO4 + H2O =>
Ba(OH)2 + 2 H3PO4 = Ba + 2 H2PO4 + 2 H2O

Cl2 + H2 = H2Cl2 =>
Cl2 + H2 = H2Cl2

H2PtCl6 + NaBH4 + NaOH = Pt + NaCl + Na3BO3 + H2O =>
2 H2PtCl6 + NaBH4 + 14 NaOH = 2 Pt + 12 NaCl + Na3BO3 + 11 H2O

SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O

NaC2H3O2 + H2O + CO2 = C2H4O2 + NaHCO3 =>
NaC2H3O2 + H2O + CO2 = C2H4O2 + NaHCO3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

[V(H2O)6]{2+} + [VO(H2O)5]{2+} + H3O{+} = [V(H2O)6]{3+} + H2O =>
[V(H2O)6]{2+} + [VO(H2O)5]{2+} + 2 H3O{+} = 2[V(H2O)6]{3+} + 2 H2O

Mg(OH)2 + Al2(SO4)3 = Mg2(SO4)2 + Al(OH)3 =>
6 Mg(OH)2 + 2 Al2(SO4)3 = 3 Mg2(SO4)2 + 4 Al(OH)3

C2H3Cl3 + O2 = CO2 + H2OCl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2OCl2

CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl

C6H5CH2NH2 + H2O = C6H5CH2NH3{+} + OH{-} =>
C6H5CH2NH2 + H2O = C6H5CH2NH3{+} + OH{-}

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