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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C888H + O2 = CO2 + H2O =>
4 C888H + 3553 O2 = 3552 CO2 + 2 H2O

BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq)

C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O

B2O5 + CaS = CaO + B2S5 =>
B2O5 + 5 CaS = 5 CaO + B2S5

FeNO3 + K = KNO3 + Fe =>
FeNO3 + K = KNO3 + Fe

K3P + NaCl = KCl + Na3P =>
K3P + 3 NaCl = 3 KCl + Na3P

Cr + V2O5 = VO + Cr2O3 =>
2 Cr + V2O5 = 2 VO + Cr2O3

CuX2 + NaY = NaX + CuY2 =>
CuX2 + 2 NaY = 2 NaX + CuY2

Zn(s) + Pb(CH3COO)2(am) = Pb(s) + Zn(CH3COO)2(am) =>
Zn(s) + Pb(CH3COO)2(am) = Pb(s) + Zn(CH3COO)2(am)

La2S3 + O2 = La2O3 + SO2 =>
2 La2S3 + 9 O2 = 2 La2O3 + 6 SO2

H2 = H{+} + e =>
H2 = 2 H{+} + 2e

KNCO3 + HNO2 = KNO2 + CO2 + HN =>
2 KNCO3 + HNO2 = 2 KNO2 + 2 CO2 + HN

Ag(NO3) + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 Ag(NO3) + CuSO4 = Ag2SO4 + Cu(NO3)2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

KClO3 + H2O = KOH + ClHO3 =>
KClO3 + H2O = KOH + ClHO3

FeNO3 + K = KNO3 + Fe =>
FeNO3 + K = KNO3 + Fe

CuX2 + NaY = NaX + CuY2 =>
CuX2 + 2 NaY = 2 NaX + CuY2

Zn(s) + Pb(CH3COO)2(am) = Pb(s) + Zn(CH3COO)2(am) =>
Zn(s) + Pb(CH3COO)2(am) = Pb(s) + Zn(CH3COO)2(am)

SrI2 + Al2(SO4)3 = AlI3 + SrSO4 =>
3 SrI2 + Al2(SO4)3 = 2 AlI3 + 3 SrSO4

Na3PO4 + F = Na3PO4F =>
Na3PO4 + F = Na3PO4F

B2O4(OH)4{-2} + I{-} + H{+} = B(OH)3 + H2O + I3{-} =>
B2O4(OH)4{-2} + 6 I{-} + 6 H{+} = 2 B(OH)3 + 2 H2O + 2 I3{-}

SO4 + H2O = H2SO3 + OH =>
SO4 + 3 H2O = H2SO3 + 4 OH

Ca + H2O = Ca(OH)4 + H2 =>
Ca + 4 H2O = Ca(OH)4 + 2 H2

CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)

HCOH + [O] = HCOOH =>
HCOH + [O] = HCOOH

H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

HBr + KJ = KBr + HJ =>
HBr + KJ = KBr + HJ

Fe2(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe2(SO4)3 + 3 K2S = 2 FeS + S + 3 K2SO4

BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq)

H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O

CuX2 + NaY = NaX + CuY2 =>
CuX2 + 2 NaY = 2 NaX + CuY2

Cr + V2O5 = VO + Cr2O3 =>
2 Cr + V2O5 = 2 VO + Cr2O3

Ca(HS)2 + Cl2 = CaCl2 + HCl + S2 =>
Ca(HS)2 + 2 Cl2 = CaCl2 + 2 HCl + S2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaHCO3 + CaCl2 = CO2 + CaCO3 + H2O + NaCl =>
2 NaHCO3 + CaCl2 = CO2 + CaCO3 + H2O + 2 NaCl

N2H2 + O2 = N2H2O =>
2 N2H2 + O2 = 2 N2H2O

C7H6O + K2Cr2O7 + H2SO4 + H2O = C7H6O2 + H3CrO3 + K2SO4 =>
3 C7H6O + K2Cr2O7 + H2SO4 + 2 H2O = 3 C7H6O2 + 2 H3CrO3 + K2SO4

H2 = H{+} + H{-} =>
H2 = H{+} + H{-}

C3H7CHO + KMnO4 + KOH = K2MnO4 + C3H7COOK + H2O =>
C3H7CHO + 2 KMnO4 + 3 KOH = 2 K2MnO4 + C3H7COOK + 2 H2O

H2 = H{+} + e =>
H2 = 2 H{+} + 2e

SnS2 + NaOH = Na2S + Sn(OH)4 =>
SnS2 + 4 NaOH = 2 Na2S + Sn(OH)4

CuHO + HNO3 = CuNO3 + H2O =>
CuHO + HNO3 = CuNO3 + H2O

CH3COOH + CaCO3 = H2O + CO2 + CH3COOH{-} + Ca2{+} =>
3 CH3COOH + 4 CaCO3 = 2 H2O + 6 CO2 + 2 CH3COOH{-} + 2 Ca2{+}

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

NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3

NH4 + CrO4 = CrO + N2 + H2O =>
6 NH4 + 4 CrO4 = 4 CrO + 3 N2 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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