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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CrO4(aq) + Ca(NO3)2(aq) = KNO3(aq) + CaCrO4(aq) =>
K2CrO4(aq) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCrO4(aq)

Cl(g) = Cl2(g) =>
2 Cl(g) = Cl2(g)

JnO + SO = JnS + O2 =>
JnO + SO = JnS + O2

Fe2O3 + H2O = FeO3 + H =>
Fe2O3 + 3 H2O = 2 FeO3 + 6 H

NH2 + CuO = Cu + N2 + H2O =>
2 NH2 + 2 CuO = 2 Cu + N2 + 2 H2O

Cr2(CO3)3 + CH3COOH = Cr(CH3COOH)2 + CO3 =>
Cr2(CO3)3 + 4 CH3COOH = 2 Cr(CH3COOH)2 + 3 CO3

CuNO3 + KPO4 = CuPO4 + KNO3 =>
CuNO3 + KPO4 = CuPO4 + KNO3

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

Mn + (NH4)2S = MnS + NH4 =>
Mn + (NH4)2S = MnS + 2 NH4

C6H12O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C6H12O + K2Cr2O7 + 4 H2SO4 = 2 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O

Fe3O4 + O2 = Fe2O3 = =>
4 Fe3O4 + O2 = 6 Fe2O3

Zn(SCN)2 + C5H5N = Zn(SCN)2(C5H5N)2 =>
Zn(SCN)2 + 2 C5H5N = Zn(SCN)2(C5H5N)2

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

As2O3 + KMnO2 + HCl = As2O5 + MnCl2 + H2O + KCl =>
As2O3 + 4 KMnO2 + 12 HCl = As2O5 + 4 MnCl2 + 6 H2O + 4 KCl

Li2CO3 + Cr(C2H3O2)3 = LiC2H3O2 + Cr2(CO3)3 =>
3 Li2CO3 + 2 Cr(C2H3O2)3 = 6 LiC2H3O2 + Cr2(CO3)3

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

K4[Fe(Cn)6] + FeCl3 = KCl + KFe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = 3 KCl + KFe[Fe(Cn)6]

IF5 + H2O = HIO3 + FH =>
IF5 + 3 H2O = HIO3 + 5 FH

Ba + Ca = BaCa =>
Ba + Ca = BaCa

KI + AgOH = AgI + KOH =>
KI + AgOH = AgI + KOH

CO2(g) + Mg(s) = C + MgO(s) =>
CO2(g) + 2 Mg(s) = C + 2 MgO(s)

KMnO4 + MnSO4 + H2O = H2MnO3 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 7 H2O = 5 H2MnO3 + K2SO4 + 2 H2SO4

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

KOH + COCl2 = KCl2 + COOH =>
KOH + COCl2 = KCl2 + COOH

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Cr2(CO3)3 + CH3COOH = Cr(CH3COOH)2 + CO3 =>
Cr2(CO3)3 + 4 CH3COOH = 2 Cr(CH3COOH)2 + 3 CO3

Zn + (NO3)2 = ZnO + NO2 =>
2 Zn + (NO3)2 = 2 ZnO + 2 NO2

K4[Fe(Cn)6] + FeCl3 = KCl + KFe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = 3 KCl + KFe[Fe(Cn)6]

Pb + H2SO4 = Pb(SO4)2 + H2 =>
Pb + 2 H2SO4 = Pb(SO4)2 + 2 H2

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

Cr2O3 + O2 + KOH = K2CrO4 + H2 =>
2 Cr2O3 + O2 + 8 KOH = 4 K2CrO4 + 4 H2

CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO

KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq)

Ca + AlO2 = Ca(AlO2)2 =>
Ca + 2 AlO2 = Ca(AlO2)2

Ca(NO2)2 + H2SO4 = NO2 + NO + H2O + CaSO4 =>
Ca(NO2)2 + H2SO4 = NO2 + NO + H2O + CaSO4

C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2

C + KMnO4 + H2SO4 = C*HSO4*H2SO4 + MnSO4 + KHSO4 + H2O =>
5 C + KMnO4 + 12 H2SO4 = 5 C*HSO4*H2SO4 + MnSO4 + KHSO4 + 4 H2O

HCCl = CHCl =>
HCCl = CHCl

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

Se + H2 = Se2H =>
4 Se + H2 = 2 Se2H

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe

N(H)4N(O)3 = (N)2O + (H)2O =>
N(H)4N(O)3 = (N)2O + 2(H)2O

UH3 + HBr = UBr + H2 =>
UH3 + HBr = UBr + 2 H2

H3PO4 + NO3{-} = HPO4{-} + H2NO3 =>
H3PO4 + NO3{-} = HPO4{-} + H2NO3

CoCl2 + C2H8N2 = [Co(C2H8N2)] + Cl =>
CoCl2 + C2H8N2 = [Co(C2H8N2)] + 2 Cl

KCl + CCl4 = KCl4 + CCl =>
KCl + CCl4 = KCl4 + CCl

HNO3(ac) + NH4Cl(ac) = NH4NO3(ac) + HCl(ac) =>
HNO3(ac) + NH4Cl(ac) = NH4NO3(ac) + HCl(ac)

Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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