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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(i) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(i)

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

NaHCo3 + O2 = Na2Co3 + Co2 + H2O =>
4 NaHCo3 + O2 = 2 Na2Co3 + 3 Co2 + 2 H2O

CoCl2*6H2O + NH3 + NH4Cl = [Co(NH3)6]Cl3 + H2O + H =>
CoCl2*6H2O + 5 NH3 + NH4Cl = [Co(NH3)6]Cl3 + 6 H2O + H

Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl

KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O

Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)

C7H9O + O2 = CO2 + H2O =>
4 C7H9O + 35 O2 = 28 CO2 + 18 H2O

N(g) + O2(g) = N2O3(g) =>
4 N(g) + 3 O2(g) = 2 N2O3(g)

C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + H2O =>
C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + 5 H2O

AgCrO4 + Na2C2O4 = Ag2C2O4 + NaCrO4 =>
2 AgCrO4 + Na2C2O4 = Ag2C2O4 + 2 NaCrO4

NaOH + NO2 = NaO2 + NOH =>
NaOH + NO2 = NaO2 + NOH

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

H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O

CuSO4 + PbO = CuO + PbSO4 =>
CuSO4 + PbO = CuO + PbSO4

K2C2O4 + HOH = KOH + H2C2O4 =>
K2C2O4 + 2 HOH = 2 KOH + H2C2O4

Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6

MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2

SiO2 + Al2O3 = Al2(SiO3)3 =>
3 SiO2 + Al2O3 = Al2(SiO3)3

C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O

Fe(ClO4)2 = FeCl2 + O2 =>
Fe(ClO4)2 = FeCl2 + 4 O2

NaOH + Br2 = NaBr + NaBrO + H2O =>
2 NaOH + Br2 = NaBr + NaBrO + H2O

AlI3 + Br = AlBr3 + I2 =>
2 AlI3 + 6 Br = 2 AlBr3 + 3 I2

CaCO3 + HNo3 = Ca(No3)2 + CO2 + H2O =>
CaCO3 + 2 HNo3 = Ca(No3)2 + CO2 + H2O

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

C + S8 = CS2 =>
4 C + S8 = 4 CS2

CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C29H20O + C6H4 = C34H24 + CO =>
C29H20O + C6H4 = C34H24 + CO

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Al2O3 + Fe3(PO4)2 = AlPO4 + FeO =>
Al2O3 + Fe3(PO4)2 = 2 AlPO4 + 3 FeO

Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3

NH4I(aq) + MgSO4(aq) = (NH4)2SO4(aq) + MgI2(aq) =>
2 NH4I(aq) + MgSO4(aq) = (NH4)2SO4(aq) + MgI2(aq)

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

H2NO = H2ON =>
H2NO = H2ON

FeCl2 + FeCl3 + H2O = HCl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 4 H2O = 8 HCl + Fe3O4

NH{4}NO{3} = H{2}0 + N{2}O =>
NH{4}NO{3} = H{2}0 + N{2}O

C3H6Br + HOH = C3H6OH + HBr =>
C3H6Br + HOH = C3H6OH + HBr

H2 + Fe2O4 = H2O + Fe3O4 =>
4 H2 + 3 Fe2O4 = 4 H2O + 2 Fe3O4

Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe

Na2CO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
10 Na2CO3 + 21 C3H7COOH = 20 C3H7COOHNa + 4 H2O + 14 CO2

K2S + Pb = K + PbS =>
K2S + Pb = 2 K + PbS

PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

Mg + O = Mg4O7 =>
4 Mg + 7 O = Mg4O7

H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI

CuSO4*5H2O + PH3 = Cu3P2 + H2SO4 + H2O =>
3 CuSO4*5H2O + 2 PH3 = Cu3P2 + 3 H2SO4 + 15 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

NaClO3 + Mn = NaCl + MnO2 =>
2 NaClO3 + 3 Mn = 2 NaCl + 3 MnO2

CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2

C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O

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Breng de vergelijking van een chemische reactie in evenwicht
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