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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH(aq) + Al(s) + H2O(l) = Na(Al(OH)4)(aq) + H2(g) =>
2 NaOH(aq) + 2 Al(s) + 6 H2O(l) = 2 Na(Al(OH)4)(aq) + 3 H2(g)

Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O

Li + Mg(NO2)2 = Li(NO2)2 + Mg =>
Li + Mg(NO2)2 = Li(NO2)2 + Mg

K3PO4(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3(aq) + Ni3(PO4)2

Na2S + Mg(NO3)2 = MgS + NaNO3 =>
Na2S + Mg(NO3)2 = MgS + 2 NaNO3

ICl3 + NaOH = I2O3 + NaCl + H2O =>
2 ICl3 + 6 NaOH = I2O3 + 6 NaCl + 3 H2O

Ca3N2 + H2O = CaO2H2 + NH3 =>
Ca3N2 + 6 H2O = 3 CaO2H2 + 2 NH3

Na2SO3 + KI + HCl = NaCl + S + I2 + KCl + H2O =>
Na2SO3 + 4 KI + 6 HCl = 2 NaCl + S + 2 I2 + 4 KCl + 3 H2O

CH3CHO + HCl = CH3CHOH + Cl =>
CH3CHO + HCl = CH3CHOH + Cl

Ag + NiSO4 = Ag2(SO4) + Ni =>
2 Ag + NiSO4 = Ag2(SO4) + Ni

NH4Cl + Na2CO3 = NH3 + CO2 + NaCl + H2O =>
2 NH4Cl + Na2CO3 = 2 NH3 + CO2 + 2 NaCl + H2O

CaCl + H2O = Ca(OH)2 + Cl + H2 =>
CaCl + 2 H2O = Ca(OH)2 + Cl + H2

Mn + Br = MnBr3 =>
Mn + 3 Br = MnBr3

FeSO4 + Zn2 = Fe + ZnSO4 =>
2 FeSO4 + Zn2 = 2 Fe + 2 ZnSO4

NaBH4 + H3PO4 = B2H6 + NaH2PO4 + H2 =>
2 NaBH4 + 2 H3PO4 = B2H6 + 2 NaH2PO4 + 2 H2

MgI2 + F2 = FI + Mg =>
MgI2 + F2 = 2 FI + Mg

CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH

Zn(ClO3)2 + Hg2(NO3)2 = Hg2(ClO3)2 + Zn(NO3)2 =>
Zn(ClO3)2 + Hg2(NO3)2 = Hg2(ClO3)2 + Zn(NO3)2

Zn2 + AgNO3 = Zn(NO3)2 + Ag2 =>
Zn2 + 4 AgNO3 = 2 Zn(NO3)2 + 2 Ag2

SO2 + NaIO3 + H2O = NaI + H2SO4 =>
3 SO2 + NaIO3 + 3 H2O = NaI + 3 H2SO4

K + H2CO3 = H2 + K2CO3 =>
2 K + H2CO3 = H2 + K2CO3

H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Zn + NaOH + HOH = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 HOH = Na2Zn(OH)4 + H2

UO2 + AlF3 = UF4 + Al2O3 =>
3 UO2 + 4 AlF3 = 3 UF4 + 2 Al2O3

NaHCO3 + HCl(aq) = NaCl(aq) + H2CO3 =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2CO3

K4Fe(CN)4 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + Mn(SO4) + HNO3 + CO2 + H2O =>
5 K4Fe(CN)4 + 46 KMnO4 + 127 H2SO4 = 66 KHSO4 + 5 Fe(SO4)3 + 46 Mn(SO4) + 20 HNO3 + 20 CO2 + 84 H2O

C81H92O28 + O2 = CO2 + H2O =>
C81H92O28 + 90 O2 = 81 CO2 + 46 H2O

H2SO3 + Gal(OH)3 = Gal2(SO3)3 + H2O =>
3 H2SO3 + 2 Gal(OH)3 = Gal2(SO3)3 + 6 H2O

NH + F = NHF4 =>
NH + 4 F = NHF4

BO3 + H3O = B(OH)2 + H2O =>
BO3 + 4 H3O = B(OH)2 + 5 H2O

Sr(OH)2 + CO2 = Sr + CO2(OH)2 =>
Sr(OH)2 + CO2 = Sr + CO2(OH)2

Ba(OH)2 + NO = Ba(NO3)2 + N2O + H2O =>
Ba(OH)2 + 8 NO = Ba(NO3)2 + 3 N2O + H2O

MnO2 + Al = Al2O + Mn =>
MnO2 + 4 Al = 2 Al2O + Mn

Al + H2SO4 = AlSO3 + H2O =>
Al + H2SO4 = AlSO3 + H2O

KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2

NaOH + MgSO4 = NaSO4 + MgO + H2 =>
2 NaOH + 2 MgSO4 = 2 NaSO4 + 2 MgO + H2

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

H2 + MgCl2 = Cl2H2 + Mg =>
H2 + MgCl2 = Cl2H2 + Mg

C7H14 + KMnO4 + H2O = C6H10O3 + KOH + MnO2 =>
18 C7H14 + 56 KMnO4 + 7 H2O = 21 C6H10O3 + 56 KOH + 56 MnO2

KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O

AgNO3 + KMnO4 + KOH = AgO + KNO3 + K2MnO4 + H2O =>
AgNO3 + KMnO4 + 2 KOH = AgO + KNO3 + K2MnO4 + H2O

Ti + O2 = TiO2 =>
Ti + O2 = TiO2

Ca(s) + Cl2(g) = CaCl2(l) =>
Ca(s) + Cl2(g) = CaCl2(l)

C3H7OH + KMnO4 + H2SO4 = C2H5COOH + H2O + K2SO4 + MnSO4 =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 11 H2O + 2 K2SO4 + 4 MnSO4

LiOH + HClO3 = LiH + ClO3OH =>
LiOH + HClO3 = LiH + ClO3OH

Ca + CaCl = Ca2Cl =>
Ca + CaCl = Ca2Cl

S{-2} + I2 + H2O = SO4{-2} + I{-} + H3O{+} =>
S{-2} + 4 I2 + 12 H2O = SO4{-2} + 8 I{-} + 8 H3O{+}

Zr + H2O = ZrO2 + H =>
Zr + 2 H2O = ZrO2 + 4 H

CaCO3 + HCl = CaCl + HCO3CaCO3 =>
2 CaCO3 + HCl = CaCl + HCO3CaCO3

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Breng de vergelijking van een chemische reactie in evenwicht
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