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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l)

Zn + HNO3 = ZnNO3 + H3 =>
3 Zn + 3 HNO3 = 3 ZnNO3 + H3

Fe2 + HCl = FeCl2 + H2 =>
Fe2 + 4 HCl = 2 FeCl2 + 2 H2

Mn4 + H2O = Mn(OH)4 + H2 =>
Mn4 + 16 H2O = 4 Mn(OH)4 + 8 H2

KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Cl2 + H2O = Cl(OH)2 + H2 =>
Cl2 + 4 H2O = 2 Cl(OH)2 + 2 H2

Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

KHCO3 + HCl = KCl + CO2 + H2O =>
KHCO3 + HCl = KCl + CO2 + H2O

Y(NO3)3 + C2H2O4 = Y2(C2O4)3 + HNO3 =>
2 Y(NO3)3 + 3 C2H2O4 = Y2(C2O4)3 + 6 HNO3

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

BaCl2 + K2Cr2O7 + CH3COONa = Na2Cr2O7 + (CH3COO)2Ba + KCl =>
BaCl2 + K2Cr2O7 + 2 CH3COONa = Na2Cr2O7 + (CH3COO)2Ba + 2 KCl

Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O

C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O

H2SO4(l) + CaCO3(s) = CaSO4 + H2O + CO2 =>
H2SO4(l) + CaCO3(s) = CaSO4 + H2O + CO2

K2CrO4 + Na4SiO4 = K4SiO4 + Na2CrO4 =>
2 K2CrO4 + Na4SiO4 = K4SiO4 + 2 Na2CrO4

H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O

Zn + SOe4 = ZnSOe4 =>
Zn + SOe4 = ZnSOe4

KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O

AgCH3Co2 + NaCl = AgCl + NaCH3Co2 =>
AgCH3Co2 + NaCl = AgCl + NaCH3Co2

Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS

Na3[Al(OH)6] + NH4Cl = Al(OH)3 + NH3 + NaCl + H2O =>
Na3[Al(OH)6] + 3 NH4Cl = Al(OH)3 + 3 NH3 + 3 NaCl + 3 H2O

LiCrO3 + BaCl2 = LiCl2 + BaCrO3 =>
LiCrO3 + BaCl2 = LiCl2 + BaCrO3

NH = NH1 =>
NH = NH1

Cu + Hg = CuHg =>
Cu + Hg = CuHg

MnO2 + H2SO4 = MnS + H2O + O3 =>
3 MnO2 + 3 H2SO4 = 3 MnS + 3 H2O + 5 O3

FeO2 + CO2 = Fe + CO3 =>
FeO2 + 2 CO2 = Fe + 2 CO3

KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CH3CN + HCl + H2O = CH3COOH + NH4 + Cl =>
CH3CN + HCl + 2 H2O = CH3COOH + NH4 + Cl

C2H5COH + Ag2O = Ag + C2H5COOH =>
C2H5COH + Ag2O = 2 Ag + C2H5COOH

CaPKI = CaIKP =>
CaPKI = CaIKP

NH3 + P + H2O = H3POH4 + NO =>
NH3 + P + 2 H2O = H3POH4 + NO

K2CrO7 + C2H5OH + HCl = [Cr(H2O)4Cl2]Cl*2H2O + CH3CHO + KCl + H2O =>
2 K2CrO7 + 9 C2H5OH + 10 HCl = 2[Cr(H2O)4Cl2]Cl*2H2O + 9 CH3CHO + 4 KCl + 2 H2O

NaNO + CaS = NaS + CaNO =>
NaNO + CaS = NaS + CaNO

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

Zn(NO3)2 = Zn(NO2)2O2 =>
Zn(NO3)2 = Zn(NO2)2O2

KNo3 + NaCl = KClNaNo3 =>
KNo3 + NaCl = KClNaNo3

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

KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2

Na2CO3(aq) + HCl = NaCl + H2O + CO2 =>
Na2CO3(aq) + 2 HCl = 2 NaCl + H2O + CO2

FeBr2 + F2 = FeF3 + Br2 =>
2 FeBr2 + 3 F2 = 2 FeF3 + 2 Br2

Ca(OCl)2 + SO2 + H2O = CaCl2 + H2SO4 =>
Ca(OCl)2 + 2 SO2 + 2 H2O = CaCl2 + 2 H2SO4

CaCl2(aq) + NaCl(aq) = NaCl2(aq) + CaCl(aq) =>
CaCl2(aq) + NaCl(aq) = NaCl2(aq) + CaCl(aq)

C5H12(g) = C(g) + CH4(g) =>
C5H12(g) = 2 C(g) + 3 CH4(g)

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2

FeCl2(H2O)4 + H2C2O4 = FeC2O4(H2O)2 + H2O + HCl =>
FeCl2(H2O)4 + H2C2O4 = FeC2O4(H2O)2 + 2 H2O + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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