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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + I2 = Fe3I8 =>
3 Fe + 4 I2 = Fe3I8

KAl02 + H2SO4 = K2SO4 + HAl02 =>
2 KAl02 + H2SO4 = K2SO4 + 2 HAl02

BaCO3 + HBr = BaBr2 + H2CO3 =>
BaCO3 + 2 HBr = BaBr2 + H2CO3

H3PO4 + NH4OH = (NH4) + PO4 + H2O =>
H3PO4 + 3 NH4OH = 3(NH4) + PO4 + 3 H2O

Na3[Cr(OH)6] + HCl = NaCl + Cr(OH)3 + H2O =>
Na3[Cr(OH)6] + 3 HCl = 3 NaCl + Cr(OH)3 + 3 H2O

Ni + HF = NiF3 + H2 =>
2 Ni + 6 HF = 2 NiF3 + 3 H2

Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2

LiOH + HJ = LiJ + H2O =>
LiOH + HJ = LiJ + H2O

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

SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3

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

C2 + H2O = CO2 + H2 =>
C2 + 4 H2O = 2 CO2 + 4 H2

H + O3 = H2O2 =>
6 H + 2 O3 = 3 H2O2

HI + Fe = FeI2 + H =>
2 HI + Fe = FeI2 + 2 H

Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2

NH3 + H2O + Mg = NH4 + Mg(OH)2 =>
2 NH3 + 2 H2O + Mg = 2 NH4 + Mg(OH)2

Rb + P = Rb3P =>
3 Rb + P = Rb3P

Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3

Li2O + MgO = Li2MgO2 =>
Li2O + MgO = Li2MgO2

KMnO4 + H2SO4 + HNO2 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O

N2H4 + NO3 = NH3 + NO2 =>
3 N2H4 + 4 NO3 = 4 NH3 + 6 NO2

H2SO3 + H = S2O3 + H2O =>
2 H2SO3 + 2 H = S2O3 + 3 H2O

(CuOH)Cl + H2SO4 = CuSO4 + H2O + HCl =>
(CuOH)Cl + H2SO4 = CuSO4 + H2O + HCl

C12 + KBr = KC1 + Br2 =>
C12 + 12 KBr = 12 KC1 + 6 Br2

K2Cr2O7(ac) + HCl(ac) = CrCl3(ac) + Cl2(g) + KCl(ac) + H2O(l) =>
K2Cr2O7(ac) + 14 HCl(ac) = 2 CrCl3(ac) + 3 Cl2(g) + 2 KCl(ac) + 7 H2O(l)

ZnSO4 + H2 = ZnH + SO4 =>
2 ZnSO4 + H2 = 2 ZnH + 2 SO4

Mn + HCl + HNO3 = MnCl2 + NO2 + H2O =>
Mn + 2 HCl + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O

NH4 + H2O2 = N2 + H2O =>
2 NH4 + 4 H2O2 = N2 + 8 H2O

Fe(S) + Cl2 = FeCl3(S) =>
2 Fe(S) + 3 Cl2 = 2 FeCl3(S)

CrCl3 + HSO4 = Cr(SO4)3 + HCl =>
CrCl3 + 3 HSO4 = Cr(SO4)3 + 3 HCl

MgO + Cl + C = MgCl + CO2 =>
2 MgO + 2 Cl + C = 2 MgCl + CO2

NaOH + KPH = NaPH + KOH =>
NaOH + KPH = NaPH + KOH

Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + NO2 + NO + H2O =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 3 NO2 + 3 NO + 3 H2O

NaOCl + KBr = NaCl + KBrO3 =>
3 NaOCl + KBr = 3 NaCl + KBrO3

Sb2(SO4)3 + H2O + KMnO4 = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 24 H2O + 4 KMnO4 = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4

Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2

Cu + Ag2SO4 = CuSO4 + Ag =>
Cu + Ag2SO4 = CuSO4 + 2 Ag

C2H4 + OH = C2H5O =>
C2H4 + OH = C2H5O

CH4 + I2 = CI4 + HI =>
CH4 + 4 I2 = CI4 + 4 HI

Fe2O3 + WO3 + Al = Fe3W2 + Al2O3 =>
3 Fe2O3 + 4 WO3 + 14 Al = 2 Fe3W2 + 7 Al2O3

C16H12O6 + O2 = CO2 + H2O =>
C16H12O6 + 16 O2 = 16 CO2 + 6 H2O

P + Cu{2+} + H2O = Cu3P2 + H3PO3 + H{+} =>
4 P + 3 Cu{2+} + 6 H2O = Cu3P2 + 2 H3PO3 + 6 H{+}

C2H4Cl2 + Cl2 = C2H3Cl2 + HCl =>
2 C2H4Cl2 + Cl2 = 2 C2H3Cl2 + 2 HCl

NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2

C7H6N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H6N3O6 + 11 O2 = 14 CO2 + 6 H2O + 3 N2

SnCl2 + Mn = Sn + MnCl2 =>
SnCl2 + Mn = Sn + MnCl2

Xe + F = XeF4 =>
Xe + 4 F = XeF4

SO3 + CaO = Ca(SO4) =>
SO3 + CaO = Ca(SO4)

S + SbCl3 = SSb + Cl =>
S + SbCl3 = SSb + 3 Cl

NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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