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Chemische vergelijkingen in evenwicht op05/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + Cl2 + H2O = Fe(ClO)2 + HCl =>
FeCl2 + 2 Cl2 + 2 H2O = Fe(ClO)2 + 4 HCl

NFSiBr = NBrSiF =>
NFSiBr = NBrSiF

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

Ca(OH)2 + CaCO3 = CaOH + Ca(CO3)2 =>
Ca(OH)2 + 2 CaCO3 = 2 CaOH + Ca(CO3)2

KOH + Cr(OH)3 + KClO3 = K2CrO4 + H2O + KCl =>
4 KOH + 2 Cr(OH)3 + KClO3 = 2 K2CrO4 + 5 H2O + KCl

CaClNi = Ni(CaCl) =>
CaClNi = Ni(CaCl)

LiBr(s) = Li(s) + Br2(g) =>
2 LiBr(s) = 2 Li(s) + Br2(g)

K{+)+Cl{-} = KCl =>
K{+)+Cl{-} = KCl

ZrO(NO3)2 + NaOH = ZrO(OH)2 + NaNO3 =>
ZrO(NO3)2 + 2 NaOH = ZrO(OH)2 + 2 NaNO3

NaOH + H2Co = Na2Co + H2O =>
2 NaOH + H2Co = Na2Co + 2 H2O

S + KOH = K2 + K2SO3 + H2O =>
S + 6 KOH = 2 K2 + K2SO3 + 3 H2O

K2MnO5 + HCl = KMn + Cl2 + H2O + KCl =>
2 K2MnO5 + 20 HCl = 2 KMn + 9 Cl2 + 10 H2O + 2 KCl

NaCl(aq) + AgNO3 = AgCl + NaNO3 =>
NaCl(aq) + AgNO3 = AgCl + NaNO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Al(SO)(aq)KOH(aq) = Al(OH)(aq)KSO(aq) =>
Al(SO)(aq)KOH(aq) = Al(OH)(aq)KSO(aq)

C3H7COOH + Na2CO3 = C3H7COONa + H2O + CO2 =>
2 C3H7COOH + Na2CO3 = 2 C3H7COONa + H2O + CO2

C4H11NH2O = C4H11NHOH =>
C4H11NH2O = C4H11NHOH

NaCl + H2O2 = NaOH + Cl2 =>
2 NaCl + H2O2 = 2 NaOH + Cl2

CHCH + NaNH2 = NaCHC + NH3 =>
CHCH + NaNH2 = NaCHC + NH3

NaCN + H{+} = HCN + Na{+} =>
NaCN + H{+} = HCN + Na{+}

C19H20O4 + O2 = CO2 + H2O =>
C19H20O4 + 22 O2 = 19 CO2 + 10 H2O

nickel(II)sulfate + sodiumphosphate = nickel(II)phosphate + sodiumsulfate =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2SO4

Mg(s) + O2(s) = MgO(s) =>
2 Mg(s) + O2(s) = 2 MgO(s)

NH3 + H2O + CO2 = NCH5O3 =>
NH3 + H2O + CO2 = NCH5O3

Zn + FeCl2 = FeZnCl2 =>
Zn + FeCl2 = FeZnCl2

Cr(s) + S8(s) = CrS3(s) =>
8 Cr(s) + 3 S8(s) = 8 CrS3(s)

Na2CO3 = Na2C + O =>
Na2CO3 = Na2C + 3 O

Mg + Zn(NO3) = Mg(NO3) + Zn =>
Mg + Zn(NO3) = Mg(NO3) + Zn

Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3

Na2S2O3 + I2 + H2 = Na2SO4 + NaI + H2S =>
4 Na2S2O3 + I2 + 5 H2 = 3 Na2SO4 + 2 NaI + 5 H2S

KMnO4 + Sb2(CrO4)3 = K2 + CrO4 + Sb(MnO4) =>
2 KMnO4 + Sb2(CrO4)3 = K2 + 3 CrO4 + 2 Sb(MnO4)

Al2O3 + Ca(OH)2 = CaAl2O4 + H2O =>
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O

Cu(NO3) + NaCl = CuCl + NaNO3 =>
Cu(NO3) + NaCl = CuCl + NaNO3

K2CO3 + HCl = K2Cl + CO3H =>
K2CO3 + HCl = K2Cl + CO3H

FeSO2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO2 + 6 H2SO4 = Fe2(SO4)3 + 5 SO2 + 6 H2O

P + N2 = N2P5 =>
5 P + N2 = N2P5

Fe + Cu(NO3) = Fe(NO3) + Cu =>
Fe + Cu(NO3) = Fe(NO3) + Cu

Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)

CO2(g) + HCl(aq) = H2O(l) + CCl4 =>
CO2(g) + 4 HCl(aq) = 2 H2O(l) + CCl4

C4H9S + O2 = CO2 + SO2 + H2O =>
4 C4H9S + 29 O2 = 16 CO2 + 4 SO2 + 18 H2O

HClKBr = KClHBr =>
HClKBr = KClHBr

B2(CO3)3 = B2O3 + CO2 =>
B2(CO3)3 = B2O3 + 3 CO2

NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O

K3[Fe(CN)6]Na3[Co(NO2)6] = Na3Fe(NO2)6K3Co(CN)6 =>
K3[Fe(CN)6]Na3[Co(NO2)6] = Na3Fe(NO2)6K3Co(CN)6

NaOClNaI = NaClNaOI =>
NaOClNaI = NaClNaOI

NaClHCn = NaHCnCl =>
NaClHCn = NaHCnCl

Fe3O4 + SrSO4 = SrFe12O19 + SO =>
4 Fe3O4 + SrSO4 = SrFe12O19 + SO

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

C2H5NH2H2O = OHC2H5NH3 =>
C2H5NH2H2O = OHC2H5NH3

H3PO4NaOH = H2ONaH2PO4 =>
H3PO4NaOH = H2ONaH2PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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