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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Sc(OH)3 = Sc + OH =>
Sc(OH)3 = Sc + 3 OH

KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + Fe2(SO4)3(aq) + H2O =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = K2SO4(aq) + 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O

NH4Cl + Ca(ClO3)2 = CaCl2 + NH4ClO3 =>
2 NH4Cl + Ca(ClO3)2 = CaCl2 + 2 NH4ClO3

Na2SO3 + HBr = NaBr + H2O + SO2 =>
Na2SO3 + 2 HBr = 2 NaBr + H2O + SO2

HNO3 + Rb = RbNO3 + NO + H2O =>
4 HNO3 + 3 Rb = 3 RbNO3 + NO + 2 H2O

Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2

NaOH + Na2SO4 = H2SO4 + Na2O =>
2 NaOH + Na2SO4 = H2SO4 + 2 Na2O

Ba(NO3)2 + Na(CO3)2 = Na(NO3)2 + Ba(CO3)2 =>
Ba(NO3)2 + Na(CO3)2 = Na(NO3)2 + Ba(CO3)2

AgCl + I = AgI + Cl2 =>
2 AgCl + 2 I = 2 AgI + Cl2

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

Al2O3 + (HNO3) = Al(NO3)3 + H2O =>
Al2O3 + 6(HNO3) = 2 Al(NO3)3 + 3 H2O

[Ni(NH3)6]Cl2 + KCN = [Ni(CN)6] + K + Cl + NH3 =>
[Ni(NH3)6]Cl2 + 6 KCN = [Ni(CN)6] + 6 K + 2 Cl + 6 NH3

C2H6 + NaOH = C2H5OH + Na + H2O =>
C2H6 + 2 NaOH = C2H5OH + 2 Na + H2O

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

K2Se + KMnO4 + H2SO4 = Se + K2SO4 + H2MnO4 =>
K2Se + 2 KMnO4 + 2 H2SO4 = Se + 2 K2SO4 + 2 H2MnO4

NH2OH*HCl + Na2CO3 = NaCl + NH2OH + CO2 + H2O =>
2 NH2OH*HCl + Na2CO3 = 2 NaCl + 2 NH2OH + CO2 + H2O

CrCl3 + LiOH(aq) = Cr(OH)3 + LiCl =>
CrCl3 + 3 LiOH(aq) = Cr(OH)3 + 3 LiCl

(NH4)2Fe(SO4)2*6H2O + NO = Fe2(SO4)3 + N2O + H2O + (NH4)2SO4 =>
2(NH4)2Fe(SO4)2*6H2O + 10 NO = Fe2(SO4)3 + 6 N2O + 16 H2O + (NH4)2SO4

NaBrO3 + HCl = Br2 + Cl2 + H2O + NaCl =>
2 NaBrO3 + 12 HCl = Br2 + 5 Cl2 + 6 H2O + 2 NaCl

Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O

Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg

KOH + Mn(NO3)2 + Na2S2O8 = KMnO4 + Na2SO4 + KNO3 + H2O + K2SO4 =>
16 KOH + 2 Mn(NO3)2 + 5 Na2S2O8 = 2 KMnO4 + 5 Na2SO4 + 4 KNO3 + 8 H2O + 5 K2SO4

KMnO4 + C4H10O + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H10O + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O

NO(g) + H2 = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2 = 2 NH3(g) + 2 H2O(g)

Bi(NO3)3(aq) + KI(aq) = BiI3(aq) + KNO3(s) =>
Bi(NO3)3(aq) + 3 KI(aq) = BiI3(aq) + 3 KNO3(s)

Na2S + KIO3 = NaIO3 + K2S =>
Na2S + 2 KIO3 = 2 NaIO3 + K2S

Al + Cu(OH)2 = CuAlO2 + H2 =>
Al + Cu(OH)2 = CuAlO2 + H2

Ah(OH)3 + HNO3 = Ah(NO3)3 + H2O =>
Ah(OH)3 + 3 HNO3 = Ah(NO3)3 + 3 H2O

CH3COOC3H7 + NaOH = CH3COONa + H2O + C3H6 =>
CH3COOC3H7 + NaOH = CH3COONa + H2O + C3H6

MgO + ZnSO4 = MgSO4 + ZnO =>
MgO + ZnSO4 = MgSO4 + ZnO

K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl

Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2

CuCl2*2H2O = Cu + Cl2 + H2O =>
CuCl2*2H2O = Cu + Cl2 + 2 H2O

Zn + H4NO3 = Zn(NO3)2 + NH4NO3 + H2O =>
Zn + 10 H4NO3 = Zn(NO3)2 + 4 NH4NO3 + 12 H2O

H{+} + CrO7{-2} + C2H5OH = Cr{+3} + CO2 + H2O =>
20 H{+} + 4 CrO7{-2} + 3 C2H5OH = 4 Cr{+3} + 6 CO2 + 19 H2O

AgC2H3O2 + CaSO4 = Ca(C2H3O2)2 + Ag + SO4 =>
2 AgC2H3O2 + CaSO4 = Ca(C2H3O2)2 + 2 Ag + SO4

Zn + Ni{2} = Zn{2} + Ni =>
Zn + Ni{2} = Zn{2} + Ni

HNO3 + H2 = NO + H2O =>
2 HNO3 + 3 H2 = 2 NO + 4 H2O

H2SO4 = (SO3) + H2O =>
H2SO4 = (SO3) + H2O

NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

UF6 = UF4 + F2 =>
UF6 = UF4 + F2

AlBr3 + H2O = H2 + Al(OH)3 + Br2 =>
2 AlBr3 + 6 H2O = 3 H2 + 2 Al(OH)3 + 3 Br2

N2O3 + H2O = H2NO3 + NO =>
N2O3 + H2O = H2NO3 + NO

H2SO4 + CO = HCSOH + O2 =>
H2SO4 + CO = HCSOH + 2 O2

Ba + Fe3{+} = Ba2{+} + Fe =>
2 Ba + Fe3{+} = Ba2{+} + 3 Fe

Sn{4+} + I{-} = Sn{3+} + I2 =>
2 Sn{4+} + 2 I{-} = 2 Sn{3+} + I2

HCH2COOH + Mg = Mg(CH2COOH)2 + H2 =>
2 HCH2COOH + Mg = Mg(CH2COOH)2 + H2

KMnO4 + H2S + CH3COOH = Mn(CH3COO)2 + S + KCH3COO + H2O =>
2 KMnO4 + 5 H2S + 6 CH3COOH = 2 Mn(CH3COO)2 + 5 S + 2 KCH3COO + 8 H2O

Zn(NO3)2 + K2S = ZnS + K2(NO3)2 =>
Zn(NO3)2 + K2S = ZnS + K2(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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