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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
H + O3 = H2O2 =>
6 H + 2 O3 = 3 H2O2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

MgO2 + H2 = Mg(OH)2 =>
MgO2 + H2 = Mg(OH)2

HgS + HCl = HS + HgCl =>
HgS + HCl = HS + HgCl

MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4

NH3(g) + HCI(g) = NH4CI(s) =>
NH3(g) + HCI(g) = NH4CI(s)

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

K2Cr2O7 + H2SO4 + C2H6O + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O

NaCN + H2O = HCN + NaOH =>
NaCN + H2O = HCN + NaOH

Sn + HNO3 + HCl = SnCl + H2O + NO =>
3 Sn + HNO3 + 3 HCl = 3 SnCl + 2 H2O + NO

Ag + (NH4)2S = Ag2S + NH4 =>
2 Ag + (NH4)2S = Ag2S + 2 NH4

K2HPO4 + SO3 + H2SO4 = K2S2O7 + H3PO4 =>
K2HPO4 + SO3 + H2SO4 = K2S2O7 + H3PO4

AgSO4 + KCl = KSO4 + AgCl =>
AgSO4 + KCl = KSO4 + AgCl

Mg + CuSO4*5H2O = MgSO4*5H2O + Cu =>
Mg + CuSO4*5H2O = MgSO4*5H2O + Cu

GaI3 + Br2 = GaBr3 + I2 =>
2 GaI3 + 3 Br2 = 2 GaBr3 + 3 I2

Cu(OH)2 + NaOH = Na + Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = 2 Na + Cu(OH)4

N2 + HNO3 = N2O4 + H2O =>
N2 + 8 HNO3 = 5 N2O4 + 4 H2O

AgNO3 + NH4Cl = AgCl + NH3 + NO2 + H2O =>
7 AgNO3 + 7 NH4Cl = 7 AgCl + 6 NH3 + 8 NO2 + 5 H2O

NH4Cl + Ca(NO3)2 = N(NO3)2 + H4ClCa =>
NH4Cl + Ca(NO3)2 = N(NO3)2 + H4ClCa

NaOH(aq) + H2C2O4(aq) = Na2C2O4(aq) + H2O =>
2 NaOH(aq) + H2C2O4(aq) = Na2C2O4(aq) + 2 H2O

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

C2H22O11 = C + H2O =>
C2H22O11 = 2 C + 11 H2O

I + Ca(NO3)2 = Ca + INO3 =>
2 I + Ca(NO3)2 = Ca + 2 INO3

SF4(g) + H2O(l) = H2SO3(aq) + HF(aq) =>
SF4(g) + 3 H2O(l) = H2SO3(aq) + 4 HF(aq)

HCO2H + OH = H2O + CO2H =>
HCO2H + OH = H2O + CO2H

Zn + H2SO2 = ZnSO2 + H2 =>
Zn + H2SO2 = ZnSO2 + H2

C7H9N + C4H6O3 = C9H11NO + CH3COOH =>
C7H9N + C4H6O3 = C9H11NO + CH3COOH

CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca

C6H5COONa + NaOH = C6H6 + Na2O + CO2 =>
C6H5COONa + NaOH = C6H6 + Na2O + CO2

Al + CrO4 = AlCrO4 =>
Al + CrO4 = AlCrO4

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

I2 + CuCl = CuI + Cl =>
I2 + 2 CuCl = 2 CuI + 2 Cl

HgI2 + I{-} = [HgI4]{2-} =>
HgI2 + 2 I{-} = [HgI4]{2-}

ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2

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

NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl

C3H7OH + PCl5 = C3H7Cl + HCl + POCl3 =>
C3H7OH + PCl5 = C3H7Cl + HCl + POCl3

Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2

Re + O = ReO =>
Re + O = ReO

Be + N = BeN =>
Be + N = BeN

HNO3 + H2O + Bi2S3 = H3BiO4 + H2SO4 + NO =>
28 HNO3 + 4 H2O + 3 Bi2S3 = 6 H3BiO4 + 9 H2SO4 + 28 NO

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Pb(NO3)2 + Rb2CrO4 = PbCrO4 + Rb(NO3) =>
Pb(NO3)2 + Rb2CrO4 = PbCrO4 + 2 Rb(NO3)

C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)

Li2S + NaNO3 = LiNO3 + Na2S =>
Li2S + 2 NaNO3 = 2 LiNO3 + Na2S

C + H2O = CO + H2 =>
C + H2O = CO + H2

Ag(NO3) + Fe(SO4) = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 Ag(NO3) + 3 Fe(SO4) = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag

Y2O3 + La2O3 + Zr2O3 = Y196La1Zr3O300 =>
196 Y2O3 + La2O3 + 3 Zr2O3 = 2 Y196La1Zr3O300

CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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