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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
N2O5 + Ba(OH)2 = BaO + N(OH)5 =>
N2O5 + 5 Ba(OH)2 = 5 BaO + 2 N(OH)5

K(MnO4) + ZnCl2 = KCl + Zn(MnO4)2 =>
2 K(MnO4) + ZnCl2 = 2 KCl + Zn(MnO4)2

CO + CaO = Ca + CO2 =>
CO + CaO = Ca + CO2

HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2

Mg(HCO3)2 + HCl = H2CO3 + MgCl2 =>
Mg(HCO3)2 + 2 HCl = 2 H2CO3 + MgCl2

C6H12O6(s) + O2 = CO2(g) + H2O =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O

Te + HCl = TeCl + H2 =>
2 Te + 2 HCl = 2 TeCl + H2

C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr

KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3

NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O

Ba(OH)2 + HPO2 = Ba(OH)PO2 + H2O =>
Ba(OH)2 + HPO2 = Ba(OH)PO2 + H2O

Al + H2CrO4 = Al2O3 + Cr2O3 + H2O =>
2 Al + 2 H2CrO4 = Al2O3 + Cr2O3 + 2 H2O

H2NCH2COOH + CH3OH = H2NCH2COOCH3 + H2O =>
H2NCH2COOH + CH3OH = H2NCH2COOCH3 + H2O

KC1O3 = KC1 + O22 =>
22 KC1O3 = 22 KC1 + 3 O22

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

KOH + KIO3 + K2S2O8 = K4H1IO6 + K2SO4 + H2O =>
5 KOH + KIO3 + K2S2O8 = K4H1IO6 + 2 K2SO4 + 2 H2O

Fe(OH)2 + NaOH + H2O = Na3[Fe(OH)6] + H2 =>
2 Fe(OH)2 + 6 NaOH + 2 H2O = 2 Na3[Fe(OH)6] + H2

KOH + Al + Cr = K3[Al(oh)6] + K3[Cr(OH)6] =>
6 KOH + 6 Al + Cr = K3[Al(oh)6] + K3[Cr(OH)6]

Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H

Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)

Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Cu + (AgNO3) = Ag + (Cu(NO3)2) =>
Cu + 2(AgNO3) = 2 Ag + (Cu(NO3)2)

Fe(OH)3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe(OH)3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

Sb4O6(s) + C(s) = Sb(s) + CO(g) =>
Sb4O6(s) + 6 C(s) = 4 Sb(s) + 6 CO(g)

C7H7Br + KMnO4 + H2SO4 = C7H6BrO2 + K2SO4 + MnS04 + H2O =>
62 C7H7Br + 10 KMnO4 + 45 H2SO4 = 62 C7H6BrO2 + 5 K2SO4 + 10 MnS04 + 76 H2O

Bi2O3 + FeCl3 = BiCl3 + Fe2O3 =>
Bi2O3 + 2 FeCl3 = 2 BiCl3 + Fe2O3

CH6OS2 + O2 = CO2 + H2O + SO4 =>
CH6OS2 + 6 O2 = CO2 + 3 H2O + 2 SO4

NaOH + Mg(NO3)2 = NaNO3 + Mg(OH)2 =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2

FeSO4 + H2C2O4 = FeC2O4H2SO4 =>
FeSO4 + H2C2O4 = FeC2O4H2SO4

[CoCl4]{2-} + NH3 = [Co(NH3)6]{2+} + Cl{-} =>
[CoCl4]{2-} + 6 NH3 = [Co(NH3)6]{2+} + 4 Cl{-}

BaCO3() = BaO() + CO2() =>
BaCO3() = BaO() + CO2()

MnO2 + H2SO4 + H2CO2 = MnSO4 + H2O + CO2 =>
MnO2 + H2SO4 + H2CO2 = MnSO4 + 2 H2O + CO2

RbOH + SO3 = Rb2SO4 + H2O =>
2 RbOH + SO3 = Rb2SO4 + H2O

Ba(IO3)2 = Ba5(IO6)2 + I + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 8 I + 9 O2

Br2 + KCI = Br2KCI =>
Br2 + KCI = Br2KCI

Hg2Cl2 + HNO3 + HCl = HgCl2 + NOCl + H2O =>
Hg2Cl2 + HNO3 + 3 HCl = 2 HgCl2 + NOCl + 2 H2O

O2 = OO =>
O2 = OO

RbOH + Al = Rb + RbAlO2 + H2 =>
2 RbOH + Al = Rb + RbAlO2 + H2

CH3CCH3OHCH2CH3 + HCl = CH3CCH3ClCH2CH3 + H2O =>
CH3CCH3OHCH2CH3 + HCl = CH3CCH3ClCH2CH3 + H2O

AI(s) + H2SO4(aq) = AI(SO4)3 + H2(g) =>
AI(s) + 3 H2SO4(aq) = AI(SO4)3 + 3 H2(g)

H2SiO4 + Ca(OH) = Ca2SiO4 + H2O =>
H2SiO4 + 2 Ca(OH) = Ca2SiO4 + 2 H2O

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

NCl4 = N1 + Cl2 =>
NCl4 = N1 + 2 Cl2

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

CdH2SO4 = CdSO4H2 =>
CdH2SO4 = CdSO4H2

NaOH + HNO2 = NaNO2H2O =>
NaOH + HNO2 = NaNO2H2O

BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3

CaCO3 + P2O5 = CaCO2 + P2O6 =>
CaCO3 + P2O5 = CaCO2 + P2O6

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Breng de vergelijking van een chemische reactie in evenwicht
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