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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
KClO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
KClO4 + 8 FeSO4 + 4 H2SO4 = 4 Fe2(SO4)3 + KCl + 4 H2O

C8H18 + Cl2 = C8H17 + HCl =>
2 C8H18 + Cl2 = 2 C8H17 + 2 HCl

Ag + HS = H + AgS =>
Ag + HS = H + AgS

MoO3 + KI + HCl = MoIO2 + KCl + I2 + H2O =>
2 MoO3 + 4 KI + 4 HCl = 2 MoIO2 + 4 KCl + I2 + 2 H2O

Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O

Ag2S + HNO3 = AgNO3 + N2 + H2O + SO2 =>
5 Ag2S + 16 HNO3 = 10 AgNO3 + 3 N2 + 8 H2O + 5 SO2

H2 + C*O = C*H3*O*H =>
2 H2 + C*O = C*H3*O*H

Ag4[Fe(CN)6] + HNO3 = H4[Fe(CN)6] + AgNO3 =>
Ag4[Fe(CN)6] + 4 HNO3 = H4[Fe(CN)6] + 4 AgNO3

Ag + KOH = AgOH + K =>
Ag + KOH = AgOH + K

B5H2 + H2O2 = B2O3 + H2O =>
2 B5H2 + 17 H2O2 = 5 B2O3 + 19 H2O

C4H2 + O2 = CO2 + H2O(classification) =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O(classification)

ZnSO4 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + K2SO4 =>
3 ZnSO4 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 3 K2SO4

iron(iii)oxide + carbon = carbonmonoxide + iron =>
Fe2O3 + 3 C = 3 CO + 2 Fe

P + SiO2 = PO + Si =>
2 P + SiO2 = 2 PO + Si

Cr2(SO4)3 + KClO + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KClO + 10 KOH = 2 K2CrO4 + 3 KCl + 3 K2SO4 + 5 H2O

C2H5O2N + Mg(NO3)2 + KOH = CO2 + Mg(NO2)2 + KNO2 + H2O =>
C2H5O2N + 3 Mg(NO3)2 + KOH = 2 CO2 + 3 Mg(NO2)2 + KNO2 + 3 H2O

Br2 + NaHSO3 = NaBr + NaHSO4 + SO2 + H2O =>
Br2 + 3 NaHSO3 = 2 NaBr + NaHSO4 + 2 SO2 + H2O

CO + H = C7H16 + H2O =>
7 CO + 30 H = C7H16 + 7 H2O

FePbNO32 = FeNO32Pb =>
FePbNO32 = FeNO32Pb

Mg + HCl = Mg(HCl) =>
Mg + HCl = Mg(HCl)

Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O

H2SO4 + Cl2 + H2O = H2SO3 + HClO4 =>
7 H2SO4 + Cl2 + H2O = 7 H2SO3 + 2 HClO4

MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2

Ca(ClO)2 + CO2 + H2O = CaCO3 + Cl2 + HClO2 =>
3 Ca(ClO)2 + 3 CO2 + H2O = 3 CaCO3 + 2 Cl2 + 2 HClO2

Cl + NH3 = N + NH4Cl =>
3 Cl + 4 NH3 = N + 3 NH4Cl

NaBrO3 + Na2S2O3 + HCl = Na2S4O6 + NaBr + NaCl + H2O =>
NaBrO3 + 6 Na2S2O3 + 6 HCl = 3 Na2S4O6 + NaBr + 6 NaCl + 3 H2O

CH3N3 + O2 = CO2 + H2O + N2 =>
4 CH3N3 + 7 O2 = 4 CO2 + 6 H2O + 6 N2

NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl

Pb(NO3)2(l) + HCl(l) = PbCl2 + HNO3 =>
Pb(NO3)2(l) + 2 HCl(l) = PbCl2 + 2 HNO3

J = J2 =>
2 J = J2

XeF2 + H2O = XeF2O + H2 =>
XeF2 + H2O = XeF2O + H2

CH3OH + CO2 = C3H6O3 + H2O =>
2 CH3OH + CO2 = C3H6O3 + H2O

C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl

(b)Be2C(s) + H2O(l) = Be(OH)2(s) + CH4(g) =>
(b)Be2C(s) + 4 H2O(l) = 2 Be(OH)2(s) + CH4(g)

BaCr2O7 + KNO3 + NaOH = BaCrO4 + K2CrO4 + NaNO3 + H2O =>
BaCr2O7 + 2 KNO3 + 2 NaOH = BaCrO4 + K2CrO4 + 2 NaNO3 + H2O

CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O

ZnSO4 + Cu(NO3)2 = CuSO4 + Zn(NO3)2 =>
ZnSO4 + Cu(NO3)2 = CuSO4 + Zn(NO3)2

V10O28{-6} + H2SO3 + H{+} = VO{+2} + H2SO4 + H2O =>
V10O28{-6} + 5 H2SO3 + 26 H{+} = 10 VO{+2} + 5 H2SO4 + 13 H2O

Cr(OH3) + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH3) + 7 Cl2 + 18 KOH = 2 K2CrO4 + 14 KCl + 12 H2O

Cd(NO3)2 + NH4OH = Cd(OH)3 + HNO3 + NH3 =>
8 Cd(NO3)2 + 21 NH4OH = 8 Cd(OH)3 + 15 HNO3 + 22 NH3

MgCO3 + H2SO4 = Mg(SO4) + CO2 + H2O =>
MgCO3 + H2SO4 = Mg(SO4) + CO2 + H2O

Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag

CuO + SO3 = CuSO4 =>
CuO + SO3 = CuSO4

C6H14 + Fe(OH)3 + H{+} = CO2 + H2O + Fe{2+} =>
C6H14 + 38 Fe(OH)3 + 76 H{+} = 6 CO2 + 102 H2O + 38 Fe{2+}

Mg + Al + H2SO4 = H2 + MgAlSO4 =>
Mg + Al + H2SO4 = H2 + MgAlSO4

K2MnO4 + HCl = H2O + KCl + MnCl2 + Cl2 =>
K2MnO4 + 8 HCl = 4 H2O + 2 KCl + MnCl2 + 2 Cl2

H2S + HgCl = HCl + Hg2S =>
H2S + 2 HgCl = 2 HCl + Hg2S

Na + AlBr3 = NaBr3 + Al =>
Na + AlBr3 = NaBr3 + Al

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Breng de vergelijking van een chemische reactie in evenwicht
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