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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(s) + CuSO4 = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4 = Cu(s) + ZnSO4(aq)

Cd + AgCl = Cd{2+} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{2+} + 2 Ag + 2 Cl{-}

HNO3(aq) + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3(aq) + Ca(OH)2 = Ca(NO3)2 + 2 H2O

In + Cl = InCl3 =>
In + 3 Cl = InCl3

C3H6N6O6 + O2 = CO2 + H2O + N2 =>
2 C3H6N6O6 + 3 O2 = 6 CO2 + 6 H2O + 6 N2

ZnI2(aq) + KOH(aq) = KI + Zn(OH)2 =>
ZnI2(aq) + 2 KOH(aq) = 2 KI + Zn(OH)2

As3S3 + HNO3 + H2O = H3AsO4 + NO + S8 =>
8 As3S3 + 40 HNO3 + 16 H2O = 24 H3AsO4 + 40 NO + 3 S8

N2{+} + H6({-}) = NH3 =>
N2{+} + H6({-}) = 2 NH3

H3AsO4 + NaOH = Na2HAsO4 + H2O =>
H3AsO4 + 2 NaOH = Na2HAsO4 + 2 H2O

KHSO4 + LiOH = LiHSO4 + KOH =>
KHSO4 + LiOH = LiHSO4 + KOH

Na + H5O = Na5O5H + H2 =>
5 Na + 5 H5O = Na5O5H + 12 H2

Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr

Mg + C = Mg2C3 =>
2 Mg + 3 C = Mg2C3

C2H2 + KMnO4 + KOH = (COOH)2 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = (COOH)2 + 8 K2MnO4 + 4 H2O

KCl + Mg = MgCl2 + K =>
2 KCl + Mg = MgCl2 + 2 K

C3H4N4O6 = CO2 + CO + H2O + N2 =>
C3H4N4O6 = CO2 + 2 CO + 2 H2O + 2 N2

Na2SO4 + AlBr3 = NaBr + Al2(SO4)3 =>
3 Na2SO4 + 2 AlBr3 = 6 NaBr + Al2(SO4)3

P + Br2 + H2O = H3PO4 + HBr =>
2 P + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr

(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4

CrCl2 + Na2CO3 = CrCO3 + NaCl =>
CrCl2 + Na2CO3 = CrCO3 + 2 NaCl

Se + Cl2 = Se2Cl2 =>
2 Se + Cl2 = Se2Cl2

Cl2 + H2 = ClH2 =>
Cl2 + 2 H2 = 2 ClH2

FeS2 + H2 = Fe3S4 + H2S =>
3 FeS2 + 2 H2 = Fe3S4 + 2 H2S

SrS = Sr + S8 =>
8 SrS = 8 Sr + S8

CuSO4(aq) + Fe = Cu + FeSO4 =>
CuSO4(aq) + Fe = Cu + FeSO4

LiHO + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiHO + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3

ClO + Cr(OH)3 = Cl + CrO4 + OH =>
4 ClO + Cr(OH)3 = 4 Cl + CrO4 + 3 OH

Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

Mn + OH = Mn(OH)2 =>
Mn + 2 OH = Mn(OH)2

CH3COOH + Pb = Pb(CH3COOH) =>
CH3COOH + Pb = Pb(CH3COOH)

C + H + O + N = CHON =>
C + H + O + N = CHON

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

K2S + Ni(NO3)2 = KNO3 + NiS =>
K2S + Ni(NO3)2 = 2 KNO3 + NiS

AuI3 = Au3 + I =>
3 AuI3 = Au3 + 9 I

(NH4)Cl = NH4 + Cl =>
(NH4)Cl = NH4 + Cl

SrCO3 + V2O5 = Sr4V2O9 + CO2 =>
4 SrCO3 + V2O5 = Sr4V2O9 + 4 CO2

CuO + NaNO3 = CuNO3 + NaO =>
CuO + NaNO3 = CuNO3 + NaO

Ca(OH)2 + H2SO4 = HOH + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 HOH + CaSO4

CaCl2 + Cu(SO4) = Ca(SO4) + CuCl2 =>
CaCl2 + Cu(SO4) = Ca(SO4) + CuCl2

Cu(HCO3)2(heated) = CuO + CO2 + H2O =>
Cu(HCO3)2(heated) = CuO + 2 CO2 + H2O

KBr(aq) + Ag(NH3)2(aq) = AgBr(s) + NH3(aq) + K(aq) =>
KBr(aq) + Ag(NH3)2(aq) = AgBr(s) + 2 NH3(aq) + K(aq)

Na2WO4 + HCl = WO3 + NaCl + H2O =>
Na2WO4 + 2 HCl = WO3 + 2 NaCl + H2O

H2O3 = H2 + O2 =>
2 H2O3 = 2 H2 + 3 O2

K2CrO4 + NaNO2 + H2O = K(Cr(OH)4) + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 K(Cr(OH)4) + 3 NaNO3 + 2 KOH

K + AlO = K2O + Al =>
2 K + AlO = K2O + Al

H4P2O7 + NaOH = Na4P2O7 + H2O =>
H4P2O7 + 4 NaOH = Na4P2O7 + 4 H2O

As2O5 = As2O3 + O2 =>
As2O5 = As2O3 + O2

Na(HCO3) + HNO3 = NaNO3 + H2O + CO2 =>
Na(HCO3) + HNO3 = NaNO3 + H2O + CO2

C6H14N4O2 + O2 = CO2 + H2O + CH4N2O =>
2 C6H14N4O2 + 11 O2 = 8 CO2 + 6 H2O + 4 CH4N2O

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Breng de vergelijking van een chemische reactie in evenwicht
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