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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

Be3N2 + Rb = Rb3N + Be =>
Be3N2 + 6 Rb = 2 Rb3N + 3 Be

CO2 + C8H10N4O2 = H2O + CO + N2 =>
11 CO2 + C8H10N4O2 = 5 H2O + 19 CO + 2 N2

BiI3 = Bi3 + I =>
3 BiI3 = Bi3 + 9 I

C12H22O11 + H2O = H3O + C12H21O11 =>
C12H22O11 + H2O = H3O + C12H21O11

C8H7N3O2 + NaClO = N2 + H2O + NaCl + C =>
2 C8H7N3O2 + 3 NaClO = 3 N2 + 7 H2O + 3 NaCl + 16 C

MgO + H2C2O4 = (H2C2O4)2Mg + O2 =>
2 MgO + 4 H2C2O4 = 2(H2C2O4)2Mg + O2

LaCl3 + KIO3 = La(IO3)3 + KCl =>
LaCl3 + 3 KIO3 = La(IO3)3 + 3 KCl

Ca(OH)2(s) = H2O(l) + CaO(s) =>
Ca(OH)2(s) = H2O(l) + CaO(s)

HCl + PbSiO4 = H4SiO4 + PbCl4 =>
4 HCl + PbSiO4 = H4SiO4 + PbCl4

CH3COOK + CH3OH = CH3COOH + CH3OK =>
CH3COOK + CH3OH = CH3COOH + CH3OK

Fe2O3(s) + CH4(g) = Fe(s) + CO2(g) + H2O(l) =>
4 Fe2O3(s) + 3 CH4(g) = 8 Fe(s) + 3 CO2(g) + 6 H2O(l)

Cu + NH4NO3 = Cu(NO3)2 + NH4 =>
Cu + 2 NH4NO3 = Cu(NO3)2 + 2 NH4

CuCl2 + H2O2 = CuCl + HCl + O2 =>
2 CuCl2 + H2O2 = 2 CuCl + 2 HCl + O2

Zn + ZHCl = ZnCl2 + HZ =>
Zn + 2 ZHCl = ZnCl2 + 2 HZ

Al + H2PO4 = AlPO4 + H =>
Al + H2PO4 = AlPO4 + 2 H

Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

CaSO42H2O + (NH4)2SO4 = (NH4)2SO42CaSO4 + H2O =>
CaSO42H2O + (NH4)2SO4 = (NH4)2SO42CaSO4 + H2O

K2S + MgSO = K2SO + MgS =>
K2S + MgSO = K2SO + MgS

CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl

Zn(oh)2(s) + HNO3(ac) = Zn(NO3)2 + NO2 + H2O =>
Zn(oh)2(s) + 8 HNO3(ac) = 2 Zn(NO3)2 + 4 NO2 + 4 H2O

CuCl2*2H2O + Na2SO3 = CuSO3 + NaCl + H2O =>
CuCl2*2H2O + Na2SO3 = CuSO3 + 2 NaCl + 2 H2O

MgN = Mg + N =>
MgN = Mg + N

Ca(H2Po4)2 + Ca(OH)2 = CaHPo4 + H2O =>
Ca(H2Po4)2 + Ca(OH)2 = 2 CaHPo4 + 2 H2O

H3C80 = C + H2 =>
2 H3C80 = 160 C + 3 H2

Hg3(PO4)3 = Hg + PO4 =>
Hg3(PO4)3 = 3 Hg + 3 PO4

Po + F2 = Po2F5 =>
4 Po + 5 F2 = 2 Po2F5

H2O2 + C = CO + H2 =>
H2O2 + 2 C = 2 CO + H2

KBrO3 + NH3OHCl = KBr + HCl + HNO3 + H2O =>
KBrO3 + NH3OHCl = KBr + HCl + HNO3 + H2O

Al(OH)3 + Al(NO3)3 = Al(OH)2NO3 =>
2 Al(OH)3 + Al(NO3)3 = 3 Al(OH)2NO3

Al(NO3)3 + Ca3(PO4)2 = AlPO4 + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 AlPO4 + 3 Ca(NO3)2

SrCO3 + WO3 = SrWO4 + CO2 =>
SrCO3 + WO3 = SrWO4 + CO2

Al(OH)3(heat) = Al2O3 + H2O =>
2 Al(OH)3(heat) = Al2O3 + 3 H2O

Sa + O2 = SaO3 =>
2 Sa + 3 O2 = 2 SaO3

AgOH + Cl2 = AgClO4 + AgCl + H2O =>
8 AgOH + 4 Cl2 = AgClO4 + 7 AgCl + 4 H2O

HCOOH + NaOH = NaHCOO + HOH =>
HCOOH + NaOH = NaHCOO + HOH

AgNO3 + Sr3(PO4)2 = Ag3(PO4) + Sr(NO3)2 =>
6 AgNO3 + Sr3(PO4)2 = 2 Ag3(PO4) + 3 Sr(NO3)2

Fe + C12H8N2 = Fe(C12H8N2)2 =>
Fe + 2 C12H8N2 = Fe(C12H8N2)2

AlBr3(aq) + F2(g) = AlF3(s) + Br2(l) =>
2 AlBr3(aq) + 3 F2(g) = 2 AlF3(s) + 3 Br2(l)

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

K2S + Fe2(SO4)3 = K2SO4 + Fe2S3 =>
3 K2S + Fe2(SO4)3 = 3 K2SO4 + Fe2S3

C6H12O2 + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H12O2 + 2 K2Cr2O7 + 8 H2SO4 = 6 C2H5COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O

Cd + H2O = Cd(OH) + H =>
Cd + H2O = Cd(OH) + H

NH4I(ac) + KOH(ac) = NH4OH + KI =>
NH4I(ac) + KOH(ac) = NH4OH + KI

(NH4)2S + Fe(NO3)2 = (NH4)2SFe(NO3)2 =>
(NH4)2S + Fe(NO3)2 = (NH4)2SFe(NO3)2

C6H5CH2OH + MnO2 + H{+} = C6H5CHO + Mn2{+} + H2O =>
7 C6H5CH2OH + 4 MnO2 + 2 H{+} = 7 C6H5CHO + 2 Mn2{+} + 8 H2O

Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)

Mg(s) + Ag(NO3)2(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + Ag(NO3)2(aq) = Mg(NO3)2(aq) + Ag(s)

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

Cr2O3 = Cr + O3 =>
Cr2O3 = 2 Cr + O3

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Breng de vergelijking van een chemische reactie in evenwicht
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