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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
KIO3 + HI = KI + I2 + H2O =>
KIO3 + 6 HI = KI + 3 I2 + 3 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Cu(HO)2 + H2SO4 = H2O + CuSO4 =>
Cu(HO)2 + H2SO4 = 2 H2O + CuSO4

AgNO3 + NaBH4 + H2O = Ag + NaNO3 + H3BO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 H3BO3 + 7 H2

AgNO3 + NaCl2 = NaNO3 + AgCl2 =>
AgNO3 + NaCl2 = NaNO3 + AgCl2

MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O

Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

Cu2O3 + C2 = Cu + CO2 =>
4 Cu2O3 + 3 C2 = 8 Cu + 6 CO2

N2O5(ac) + H2O(l) = HNO3(ac) =>
N2O5(ac) + H2O(l) = 2 HNO3(ac)

CH3C6H5NH + O2 = N2 + CO2 + H2O =>
4 CH3C6H5NH + 37 O2 = 2 N2 + 28 CO2 + 18 H2O

C8H18 + O2 = C2O2 + H2O =>
2 C8H18 + 17 O2 = 8 C2O2 + 18 H2O

K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3

Cd(OH)2 + NH3 = [Cd(NH3)4](OH)2 =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4](OH)2

C2H4O(l) + O2(g) = CO2(g)H2O(g) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2(g)H2O(g)

FeCl3(aq) + KOH(aq) = FeOH + Cl3K =>
FeCl3(aq) + KOH(aq) = FeOH + Cl3K

NaHCO3 + MnO2 = MnHCO3 + NaO2 =>
NaHCO3 + MnO2 = MnHCO3 + NaO2

FeO + K2SO4 = FeSO4 + K2O =>
FeO + K2SO4 = FeSO4 + K2O

XeF4 + H2O = Xe + O2 + HF =>
XeF4 + 2 H2O = Xe + O2 + 4 HF

Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO

H2S + Au = Au2S + H2 =>
H2S + 2 Au = Au2S + H2

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

Sn{2+} + Cr2O7{2+} + H3O{+} = Sn{4+} + Cr{3+} + H2O =>
5 Sn{2+} + Cr2O7{2+} + 14 H3O{+} = 5 Sn{4+} + 2 Cr{3+} + 21 H2O

H2O + CO2 = C2H2O5 =>
H2O + 2 CO2 = C2H2O5

HNO3 + HF = FNO2 + H2O =>
HNO3 + HF = FNO2 + H2O

Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3

KMnO4 + H2O + SO2 = KOH + MnO2 + H2SO4 =>
2 KMnO4 + 4 H2O + 3 SO2 = 2 KOH + 2 MnO2 + 3 H2SO4

NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O

Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Ni + CoI2 = Co + NiI2 =>
Ni + CoI2 = Co + NiI2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr

K(OH) + H(PO4) = K(PO4) + H2O =>
K(OH) + H(PO4) = K(PO4) + H2O

(NH4)2SO4 + KCNO = NH4CNO + K2SO4 =>
(NH4)2SO4 + 2 KCNO = 2 NH4CNO + K2SO4

AgNO3 + H2SO4 = Ag2SO4 + (NO3)2H2 =>
2 AgNO3 + H2SO4 = Ag2SO4 + (NO3)2H2

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

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

C78H9O + O2 = CO2 + H2O =>
4 C78H9O + 319 O2 = 312 CO2 + 18 H2O

C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O

CH3COOH + C3Cl = CH4 + COOHC3 + HCl =>
13 CH3COOH + 11 C3Cl = 7 CH4 + 13 COOHC3 + 11 HCl

C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2

Na2C2O4 + Ce(SO4)2 = Na2(SO4) + Ce(C2O4)2 =>
2 Na2C2O4 + Ce(SO4)2 = 2 Na2(SO4) + Ce(C2O4)2

Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca

Ca(OH)2 + KHC8H4O4 = Ca + H2O + KC8H4O4 =>
Ca(OH)2 + 2 KHC8H4O4 = Ca + 2 H2O + 2 KC8H4O4

KAl(SO4)2 + NH4(OH) = Al(OH)3 + (NH4)2SO4 + KOH =>
KAl(SO4)2 + 4 NH4(OH) = Al(OH)3 + 2(NH4)2SO4 + KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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