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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4H10O = C8H10O2 + H =>
2 C4H10O = C8H10O2 + 10 H

Mn3(PO4)4 + K2CO3 = Mn(CO3)2 + K3PO4 =>
Mn3(PO4)4 + 6 K2CO3 = 3 Mn(CO3)2 + 4 K3PO4

*2Cu + O2 = CuO =>
*2Cu + O2 = 2 CuO

Al + MgCl2 = Al(Cl)3 + Mg =>
2 Al + 3 MgCl2 = 2 Al(Cl)3 + 3 Mg

H2O2 + MnO4{2-} = MnO2 + O2 + OH{-} =>
H2O2 + MnO4{2-} = MnO2 + O2 + 2 OH{-}

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

FrOH = Fr2O + H2O =>
2 FrOH = Fr2O + H2O

NaCl + I2 = Na2I + Cl2 =>
4 NaCl + I2 = 2 Na2I + 2 Cl2

Ca(OH)2 + V2O5 = Ca(VO3)2 + H2O =>
Ca(OH)2 + V2O5 = Ca(VO3)2 + H2O

H2Cr2O7 + H2O2 = CrO5 + H2O =>
H2Cr2O7 + 4 H2O2 = 2 CrO5 + 5 H2O

NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O

(NH4)2CO3 + CaF2 = CaCO3 + NH4F =>
(NH4)2CO3 + CaF2 = CaCO3 + 2 NH4F

Ba + HOH = Ba(OH)2 + H2 =>
Ba + 2 HOH = Ba(OH)2 + H2

Na2[Fe(CN)5(NO)] + CH3COCH3 = (CH3C)2[Fe(CN)5(NO)] + CH3ONa =>
Na2[Fe(CN)5(NO)] + 2 CH3COCH3 = (CH3C)2[Fe(CN)5(NO)] + 2 CH3ONa

C2H9SH + O2 = CO2 + H2O + SO2 =>
2 C2H9SH + 11 O2 = 4 CO2 + 10 H2O + 2 SO2

Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3

Cu(NO3)2 + Cl2 = CuCl2 + NO3 =>
Cu(NO3)2 + Cl2 = CuCl2 + 2 NO3

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

XH3PO3 + NaOH = XNa3PO3 + H2O =>
XH3PO3 + 3 NaOH = XNa3PO3 + 3 H2O

NaCl + MnO2 = Cl2 + Na2O + MnO =>
2 NaCl + MnO2 = Cl2 + Na2O + MnO

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

NO2 = NO + O2 =>
2 NO2 = 2 NO + O2

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O

V5 = V =>
V5 = 5 V

S + SO4{-2} + OH{-} = SO3{2-} + H2O =>
S + 2 SO4{-2} + 2 OH{-} = 3 SO3{2-} + H2O

CH3COOH + KI + Cl2 = CH3COOK + HCl + I2 =>
2 CH3COOH + 2 KI + Cl2 = 2 CH3COOK + 2 HCl + I2

NH4OH(aq) + Ni(NO3)2(aq) = NH4NO3(aq) + Ni(OH)2(aq) =>
2 NH4OH(aq) + Ni(NO3)2(aq) = 2 NH4NO3(aq) + Ni(OH)2(aq)

KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl

K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4

V(SCN)5 + Mn3(PO4)4 = V3(PO4)5 + Mn(SCN)4 =>
12 V(SCN)5 + 5 Mn3(PO4)4 = 4 V3(PO4)5 + 15 Mn(SCN)4

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

KCrO2 + HBr = KBr + CrBr3 + H2O =>
KCrO2 + 4 HBr = KBr + CrBr3 + 2 H2O

KHCO3 + BaCl2 = KCl + BaCO3 + H2O + CO2 =>
2 KHCO3 + BaCl2 = 2 KCl + BaCO3 + H2O + CO2

CH3COOH + Na(COOH)2 = CH3COONa + CO2 + H2O =>
5 CH3COOH + 8 Na(COOH)2 = 8 CH3COONa + 10 CO2 + 6 H2O

Al2(SO4)3*16H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*16H2O + K2SO4 + 8 H2O = 2 KAl(SO4)2*12H2O

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

HI + Cu2O = CuI + H2O =>
2 HI + Cu2O = 2 CuI + H2O

SrCI2 + BaF2 = SrF2(s) + BaCI2 =>
SrCI2 + BaF2 = SrF2(s) + BaCI2

Zn + HgO(s) + H2O(l) = Zn(OH)2(s) + Hg(l) =>
Zn + HgO(s) + H2O(l) = Zn(OH)2(s) + Hg(l)

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

Cl2 + Ca(OH)2 = CaCl + Ca(ClO3)2 + H2O =>
7 Cl2 + 12 Ca(OH)2 = 10 CaCl + 2 Ca(ClO3)2 + 12 H2O

AgOH + SC(NH2)2 = Ag2S + CO(NH2)2 + H2O =>
2 AgOH + SC(NH2)2 = Ag2S + CO(NH2)2 + H2O

PbS2 + HNO3 = Pb(NO3)4 + NO + S + H2O =>
3 PbS2 + 16 HNO3 = 3 Pb(NO3)4 + 4 NO + 6 S + 8 H2O

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

NaNO3 + NaOH + FeSO4 = Na2FeO4 + NaNO2 + H2O + Na2SO4 =>
2 NaNO3 + 4 NaOH + FeSO4 = Na2FeO4 + 2 NaNO2 + 2 H2O + Na2SO4

H2O + MnO4 + SCN = Mn + HSO4 + NO3 + CO2 =>
4 H2O + 17 MnO4 + 8 SCN = 17 Mn + 8 HSO4 + 8 NO3 + 8 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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