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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl

PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I

Mg5(CO3)4(OH)2*4H2O = MgCO3 + H2O + Mg{2+} + OH{-} =>
Mg5(CO3)4(OH)2*4H2O = 4 MgCO3 + 4 H2O + Mg{2+} + 2 OH{-}

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

Mn + OH = MnO4 + H2O =>
Mn + 8 OH = MnO4 + 4 H2O

NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O

K2Cr2O7 + PbSO4 + H2SO4 = Cr(SO4)2 + Pb(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 2 PbSO4 + 7 H2SO4 = 2 Cr(SO4)2 + 2 Pb(SO4)2 + K2SO4 + 7 H2O

NH4Cl + Ba(NO3)2 = BaCl2 + NH4NO3 =>
2 NH4Cl + Ba(NO3)2 = BaCl2 + 2 NH4NO3

HCl + Za = ZaCl2 + H2 =>
2 HCl + Za = ZaCl2 + H2

Hg2Cl2 + HCl = HCl2 + Hg2Cl =>
Hg2Cl2 + HCl = HCl2 + Hg2Cl

Na2SO4 + (NH4)3PO4 = Na2PO4 + (NH4)3SO4 =>
Na2SO4 + (NH4)3PO4 = Na2PO4 + (NH4)3SO4

Mg3Si4O10(OH)2 = Mg7Si8O22(OH)2 + SiO2 + H2O =>
7 Mg3Si4O10(OH)2 = 3 Mg7Si8O22(OH)2 + 4 SiO2 + 4 H2O

SIO2 + S = SIS + SO2 =>
SIO2 + 2 S = SIS + SO2

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

Ag + CO2 = AgCO2 =>
Ag + CO2 = AgCO2

Cu[OH]2 + HNO3 = Cu[NO3]2 + H2O =>
Cu[OH]2 + 2 HNO3 = Cu[NO3]2 + 2 H2O

C2H5COOH + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
6 C2H5COOH + 3 NaHCO3 = 3 CH3COONa + 5 C2H5OH + 5 CO2

CH3CH2COH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + Mn2SO4 + H2O =>
6 CH3CH2COH + 2 KMnO4 + 2 H2SO4 = 6 CH3CH2COOH + K2SO4 + Mn2SO4 + 2 H2O

Fe(iii)(s) + S8(s) = FeS(s) =>
8 Fe(iii)(s) + S8(s) = 8 FeS(s)

C8H8O3 + C9H11NO2 = C17H17NO4 + H2O =>
C8H8O3 + C9H11NO2 = C17H17NO4 + H2O

(CH3)2CO + Cl2 = CH3COCH2Cl + HCl =>
(CH3)2CO + Cl2 = CH3COCH2Cl + HCl

Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + 2 NaCH3COO(aq)

Zn + Al(OH)3 = Al + Zn(OH)2 =>
3 Zn + 2 Al(OH)3 = 2 Al + 3 Zn(OH)2

HBrO + LiBr = LiBrO + HBr =>
HBrO + LiBr = LiBrO + HBr

CaO + SO3 = Ca2SO3 + O2 =>
2 CaO + SO3 = Ca2SO3 + O2

Na2B4O7 + CoSO4 + H2O = Co(BO2)2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CoSO4 + 3 H2O = Co(BO2)2 + Na2SO4 + 2 H3BO3

P2O7 + Zn = P2O3 + ZnO =>
P2O7 + 4 Zn = P2O3 + 4 ZnO

Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O

NaCl + Cu(NO4)2 = NaNO4 + CuCl2 =>
2 NaCl + Cu(NO4)2 = 2 NaNO4 + CuCl2

NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2

Al(s) + Ag2O(s) = Al2O3(s) + Ag(s) =>
2 Al(s) + 3 Ag2O(s) = Al2O3(s) + 6 Ag(s)

Pb + Cl2 + H2O = PbO + HCl =>
Pb + Cl2 + H2O = PbO + 2 HCl

YBa2Cu3O678 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + Cl2 =>
2 YBa2Cu3O678 + 2712 HCl = 5.9999999999998CuCl2 + 1356 H2O + 2 YCl3 + 4 BaCl2 + 1343 Cl2

Mg + Al(NO3)3 = Al + Mg(NO3)2 =>
3 Mg + 2 Al(NO3)3 = 2 Al + 3 Mg(NO3)2

KMnO4 + HI + H2SO4 = K2SO4 + H2O + I2 + MnSO4 =>
2 KMnO4 + 10 HI + 3 H2SO4 = K2SO4 + 8 H2O + 5 I2 + 2 MnSO4

NH4NO3 + NaOH = NH4NO3NaOH =>
NH4NO3 + NaOH = NH4NO3NaOH

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Na3PO4 + Ru(NO3)6 = NaNO3 + Ru(PO4)2 =>
2 Na3PO4 + Ru(NO3)6 = 6 NaNO3 + Ru(PO4)2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NH4C2H3O2 + HCl = NH4Cl + HC2H3O2 =>
NH4C2H3O2 + HCl = NH4Cl + HC2H3O2

NaS + Ba(NO3)2 = NaNO3 + BaS2 =>
2 NaS + Ba(NO3)2 = 2 NaNO3 + BaS2

J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O

Al + Fe3O4 = Al3O2 + Fe =>
6 Al + Fe3O4 = 2 Al3O2 + 3 Fe

Zn(NO3)2 + KOH = ZnOH + K + NO3 =>
Zn(NO3)2 + KOH = ZnOH + K + 2 NO3

CaH2 + H2O = CaOH2 + H2 =>
CaH2 + H2O = CaOH2 + H2

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

NiCl2 + PbO = Ni2O + PbCl4 =>
2 NiCl2 + PbO = Ni2O + PbCl4

Ni(ClO)2 = Ni + ClO =>
Ni(ClO)2 = Ni + 2 ClO

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Breng de vergelijking van een chemische reactie in evenwicht
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