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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + SrO = HO + SrCl =>
HCl + SrO = HO + SrCl

Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4

KClO3 + Na2S = KClO3S + Na2 =>
KClO3 + Na2S = KClO3S + Na2

BaSO4 + HNo3 = Ba(No3)2 + H2SO4 =>
BaSO4 + 2 HNo3 = Ba(No3)2 + H2SO4

C6H12N4 + HCl + H2O = CH2NH3*HCl + CO2 =>
C6H12N4 + 4 HCl + 4 H2O = 4 CH2NH3*HCl + 2 CO2

CH3COOC2H5 + H2O = CH3COOH + C2H5HO =>
CH3COOC2H5 + H2O = CH3COOH + C2H5HO

CuS + O = Cu + SO =>
CuS + O = Cu + SO

CH3CH2OH + H2O = H3O + CH3CH2O =>
CH3CH2OH + H2O = H3O + CH3CH2O

Na2SiO3 + SnCl2 = SnSiO3 + ClNa =>
Na2SiO3 + SnCl2 = SnSiO3 + 2 ClNa

KI + Cl = ICl + K =>
KI + Cl = ICl + K

C2H5NH2 + HClO4 = H2O + C2H5NHClO3 =>
C2H5NH2 + HClO4 = H2O + C2H5NHClO3

C6H5CH2CHCH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H5CH2CHCH3 + 118 KMnO4 + 177 H2SO4 = 90 C6H5COOH + 118 MnSO4 + 59 K2SO4 + 292 H2O

HgS + H + NO3{-} = NO + Hg{-} + S + H2O =>
HgS + 4 H + NO3{-} = NO + Hg{-} + S + 2 H2O

Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2

SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O

MnCl2 + H2O2 + KOH = MnO2 + H2O + KCl =>
MnCl2 + H2O2 + 2 KOH = MnO2 + 2 H2O + 2 KCl

BeCl + AgNO3{-2} = BeNO3{-2} + AgCl =>
BeCl + AgNO3{-2} = BeNO3{-2} + AgCl

Al2(SO4)3 + Zn(NO3)2 = Al(NO3)3 + Zn(SO4) =>
Al2(SO4)3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn(SO4)

CH3CH2COHI + H2 = CH3CH2COH + HI =>
2 CH3CH2COHI + H2 = 2 CH3CH2COH + 2 HI

[Sn(H2O)3]Cl2 + NH3*H2O = Sn(OH)2 + NH4Cl + H2O =>
[Sn(H2O)3]Cl2 + 2 NH3*H2O = Sn(OH)2 + 2 NH4Cl + 3 H2O

Sn + LiCl = Li + SnCl =>
Sn + LiCl = Li + SnCl

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

Ge4 + S2 = GeS2 =>
Ge4 + 4 S2 = 4 GeS2

H2CO3 + HNO3 = C11H18N2O3 + O + H2O =>
11 H2CO3 + 2 HNO3 = C11H18N2O3 + 33 O + 3 H2O

CHCH + KMnO4 + KOH = COOKCOOK + K2MnO4 + H2O =>
CHCH + 8 KMnO4 + 10 KOH = COOKCOOK + 8 K2MnO4 + 6 H2O

Ca{+} + C2O4{-}2 = CaC2O4 =>
Ca{+} + C2O4{-}2 = CaC2O4

Fe{+2}O{+3} + CO = CO{+2} + Fe =>
Fe{+2}O{+3} + CO = CO{+2} + Fe

Ca3(PO4)5 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)5 + 3 SiO2 + 17 C = 3 CaSiO3 + 17 CO + 5 P

C4O + H2 = C4 + H2O =>
C4O + H2 = C4 + H2O

FeNO3 + Zn = ZnNO3 + Fe =>
FeNO3 + Zn = ZnNO3 + Fe

Fe3NO3 + NH4OH = Fe3OH + (NH4)(NO3) =>
Fe3NO3 + NH4OH = Fe3OH + (NH4)(NO3)

H + HS = H2S =>
H + HS = H2S

HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3

MgSO4 + NH4Cl + Na2HPO4 + NaOH = MgNH4PO4 + NaCl + Na2SO4 + H2O =>
MgSO4 + NH4Cl + Na2HPO4 + NaOH = MgNH4PO4 + NaCl + Na2SO4 + H2O

K2SeO4 + HCl = Cl2 + H2O + H2SeO3 + KCl =>
K2SeO4 + 4 HCl = Cl2 + H2O + H2SeO3 + 2 KCl

BaCl2 + K2CO3 = Ba(CO3) + KCl =>
BaCl2 + K2CO3 = Ba(CO3) + 2 KCl

NH4NO3 + HCl = NH4Cl + NO + H2O =>
5 NH4NO3 + 2 HCl = 2 NH4Cl + 8 NO + 7 H2O

Ag + HNO3 = AgNO3 + N6 + H2O =>
30 Ag + 36 HNO3 = 30 AgNO3 + N6 + 18 H2O

Ce(C2O4)2 = Ce2(C2O4)3 + CO2 =>
2 Ce(C2O4)2 = Ce2(C2O4)3 + 2 CO2

NO2 = N2 + O3 =>
6 NO2 = 3 N2 + 4 O3

Ba + HOH = BaO + H2 =>
Ba + HOH = BaO + H2

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6] + KCl + Cl2 =>
4 FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6] + 4 KCl + 4 Cl2

CsBr + Mg(OH)2 = MgBr2 + CsOH =>
2 CsBr + Mg(OH)2 = MgBr2 + 2 CsOH

C6H5OH + NH3 = C6H5NH2 + H2O =>
C6H5OH + NH3 = C6H5NH2 + H2O

Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4

Cl + HKI = I + HKCl =>
Cl + HKI = I + HKCl

(NH4)2SO3 + LiOH = NH4OH + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH4OH + Li2SO3

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

NiO + N2O5 = Ni(NO3)2 =>
NiO + N2O5 = Ni(NO3)2

CH5N + O2 = CO2 + H2O + NO2 =>
4 CH5N + 13 O2 = 4 CO2 + 10 H2O + 4 NO2

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Breng de vergelijking van een chemische reactie in evenwicht
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