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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgCl2 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl

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

P + NaCl = Na3P + Cl =>
P + 3 NaCl = Na3P + 3 Cl

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2

Al(s) + NiSO4 = Al2(SO4)3 + Ni =>
2 Al(s) + 3 NiSO4 = Al2(SO4)3 + 3 Ni

C5H9NO2 = C5H7NO2 + H2 =>
C5H9NO2 = C5H7NO2 + H2

BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF

Be(NO3)2 + NaOH = Na2[Be(OH)4] + NaNO3 =>
Be(NO3)2 + 4 NaOH = Na2[Be(OH)4] + 2 NaNO3

HOCH2CHCH2OH + O2 = CO2 + H2O =>
4 HOCH2CHCH2OH + 15 O2 = 12 CO2 + 14 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Cr(CH3O2)3 + K2CO3 = Cr2(CO3)3 + KCH3O2 =>
2 Cr(CH3O2)3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCH3O2

Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g)

Na3PO4 + SiO2 = Na2SiO3 + P2O5 =>
2 Na3PO4 + 3 SiO2 = 3 Na2SiO3 + P2O5

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

CoCO3 + CH3COCH2COCH3 = Co(CH3COCHCOCH3)2 + CO2 + H2O =>
CoCO3 + 2 CH3COCH2COCH3 = Co(CH3COCHCOCH3)2 + CO2 + H2O

KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

H3PO3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 H3PO3 + 2 KMnO4 + 3 H2SO4 = 5 H3PO4 + K2SO4 + 2 MnSO4 + 3 H2O

C7H13OH + C7H14O2 = H2O + C14H26O2 =>
C7H13OH + C7H14O2 = H2O + C14H26O2

H2SO4 + Al = S + Al2(SO4)3 + H2O =>
4 H2SO4 + 2 Al = S + Al2(SO4)3 + 4 H2O

AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O

Ti4Cl + Mg = Ti + MgCl =>
Ti4Cl + Mg = 4 Ti + MgCl

ZnCO3*2Zn(OH)2*1H2O = ZnO + CO2 + H2O =>
ZnCO3*2Zn(OH)2*1H2O = 3 ZnO + CO2 + 3 H2O

(NH4)OH + FeCl3 = (NH4)Cl + Fe(OH)3 =>
3(NH4)OH + FeCl3 = 3(NH4)Cl + Fe(OH)3

Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H

BaCl2 + (NH4)2O = BaO + NH4Cl =>
BaCl2 + (NH4)2O = BaO + 2 NH4Cl

Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O

Al(OH)3 + NaNO3 = Al(OH)2NO3 + NaOH =>
Al(OH)3 + NaNO3 = Al(OH)2NO3 + NaOH

C18H37OH + H2 = C16H34 + H2O =>
8 C18H37OH + 9 H2 = 9 C16H34 + 8 H2O

In + H2SO4 = In2(SO4)3 + H2O + H2S =>
8 In + 15 H2SO4 = 4 In2(SO4)3 + 12 H2O + 3 H2S

C22H28N2O(g) + O2(g) = H2O(g) + CO2(g) + NO(g) =>
2 C22H28N2O(g) + 59 O2(g) = 28 H2O(g) + 44 CO2(g) + 4 NO(g)

NH4NO3 + CH3COONa = CH3NO3 + NH4COONa =>
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa

Cu(OH) + H2S = Cu2S + H2O =>
2 Cu(OH) + H2S = Cu2S + 2 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fr(OH) + H2Te = Fr2Te + H2O =>
2 Fr(OH) + H2Te = Fr2Te + 2 H2O

C408540H817082 + O2 = C60 + H2O =>
2 C408540H817082 + 408541 O2 = 13618 C60 + 817082 H2O

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

S8 + Cl2 + P4 = S5Cl11P3 =>
5 S8 + 44 Cl2 + 6 P4 = 8 S5Cl11P3

Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O

HCN + KBr = HBr + KCN =>
HCN + KBr = HBr + KCN

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

MnO + Sn = SnO2 + Mn =>
2 MnO + Sn = SnO2 + 2 Mn

(NH4)2SO4 + O2 = H2SO4 + HNO2 + H2O =>
(NH4)2SO4 + 3 O2 = H2SO4 + 2 HNO2 + 2 H2O

HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + 2 H2O(l)

KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O

(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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