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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(NO3)2 + NH3SO3 + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH3SO3 + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Pb + HClO4 = PbClO4 + H =>
Pb + HClO4 = PbClO4 + H

K3N + HBr = KBr + H3N =>
K3N + 3 HBr = 3 KBr + H3N

NO3{-} + C + H2O = N2 + HCO3{-} + CO2 =>
4 NO3{-} + 5 C + 2 H2O = 2 N2 + 4 HCO3{-} + CO2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

KCl + ZnO = KO + ZnCl =>
KCl + ZnO = KO + ZnCl

Al + HNO3 = Al(NO3)3 + NONO2 + H2O =>
4 Al + 18 HNO3 = 4 Al(NO3)3 + 3 NONO2 + 9 H2O

Cu(OH)2 + SO3 = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 SO3 = Cu2(SO4)2 + 2 H2O

K2CO3 + Mg(MnO4)2 = KMnO4 + MgCO3 =>
K2CO3 + Mg(MnO4)2 = 2 KMnO4 + MgCO3

Mg(MnO4)2 + Na = NaMnO4 + Mg =>
Mg(MnO4)2 + 2 Na = 2 NaMnO4 + Mg

NaNO2 + KBr + HCl = Br2 + NO + NaCl + KCl + H2O =>
2 NaNO2 + 2 KBr + 4 HCl = Br2 + 2 NO + 2 NaCl + 2 KCl + 2 H2O

Al + Mg(MnO4)2 = Mg + Al(MnO4)3 =>
2 Al + 3 Mg(MnO4)2 = 3 Mg + 2 Al(MnO4)3

H2S + Ce{4+} + H2O = Ce{3+} + SO4{-2} + H{+} =>
H2S + 8 Ce{4+} + 4 H2O = 8 Ce{3+} + SO4{-2} + 10 H{+}

Mn2O3 + HCl = MnCl + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl + 3 H2O + 2 Cl2

Fe + SO2 + O2 = Fe3SO4 =>
3 Fe + SO2 + O2 = Fe3SO4

C6H5OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H4O2 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H4O2 + 11 H2O

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

Zn + ClO + H2O = Zn(OH)2 + Cl =>
Zn + ClO + H2O = Zn(OH)2 + Cl

Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

Al + FeO3 = Al2O3 + Fe =>
2 Al + FeO3 = Al2O3 + Fe

MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O

Ba*CO3 = Ba*O + CO2 =>
Ba*CO3 = Ba*O + CO2

SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl

Mg(MnO4)2 + BaSO4 = MgSO4 + Ba(MnO4)2 =>
Mg(MnO4)2 + BaSO4 = MgSO4 + Ba(MnO4)2

Al(OH)3 + H2SO4 = Al + (SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al + (SO4)3 + 6 H2O

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

Ba(HCO3)2 + Na3PO4 = Ba3(PO4)2 + NaHCO3 =>
3 Ba(HCO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaHCO3

MgCl2 + BaO = MgO + BaCl2 =>
MgCl2 + BaO = MgO + BaCl2

H2O2 + MnO2 = MnO4{-} + H{+} + H2O =>
3 H2O2 + 2 MnO2 = 2 MnO4{-} + 2 H{+} + 2 H2O

Na + C2H5OH = C2H2ONa + H2 =>
Na + C2H5OH = C2H2ONa + 2 H2

Na2Cr2O7 + H2O + H2S = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 2 NaOH

HC3H5O3(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC3H5O3(aq) =>
HC3H5O3(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC3H5O3(aq)

CrCl3 + HBr = CrBr3 + HCl =>
CrCl3 + 3 HBr = CrBr3 + 3 HCl

CH3Cl + CH3Na = C2H6 + NaCl =>
CH3Cl + CH3Na = C2H6 + NaCl

SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3

SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl

NH3NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O =>
8 NH3NO3(aq) + 9 NaOH(aq) = 9 NaNO3 + 7 NH3 + 6 H2O

BF3 + N2I6 = BI3 + NF3 =>
2 BF3 + N2I6 = 2 BI3 + 2 NF3

CrO + BaOH = CrOH + BaO =>
CrO + BaOH = CrOH + BaO

Fe + Na = FeNa =>
Fe + Na = FeNa

CrO + BaOH = CrOH + BaO =>
CrO + BaOH = CrOH + BaO

MnNO3 = Mn + NO3 =>
MnNO3 = Mn + NO3

HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

CrO + BaOH = CrOH + BaO =>
CrO + BaOH = CrOH + BaO

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

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

SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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