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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
N + S = NS =>
N + S = NS

Al(NO3)2 + NH3 + H2O = Al(OH)2 + NH4NO3 =>
Al(NO3)2 + 2 NH3 + 2 H2O = Al(OH)2 + 2 NH4NO3

CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2

NaCl2O + H2SO4 = NaSO4 + Cl2 + H2O =>
NaCl2O + H2SO4 = NaSO4 + Cl2 + H2O

AgSO4 = AgS + O4 =>
AgSO4 = AgS + O4

C9H12ClNO2 + NaOH = C9H11NO2 + NaCl + H2O =>
C9H12ClNO2 + NaOH = C9H11NO2 + NaCl + H2O

H2SO4 + CUCl2 = CUSO4 + HCl =>
H2SO4 + CUCl2 = CUSO4 + 2 HCl

CH3CHSO3Na(OH) + HCl = C2H4O + NaCl + H2O + SO2 =>
CH3CHSO3Na(OH) + HCl = C2H4O + NaCl + H2O + SO2

ClF + H2O = HCl + HF + O2 =>
2 ClF + 2 H2O = 2 HCl + 2 HF + O2

I + H = IH2 =>
I + 2 H = IH2

KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl

Sb(s) + O2(g) = Sb4O6(s) =>
4 Sb(s) + 3 O2(g) = Sb4O6(s)

FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3

NH = N2 + H2 =>
2 NH = N2 + H2

Ba + Pb(NO3)2 = Ba(NO3)2 + Pb =>
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb

K + H2 = KH2 =>
K + H2 = KH2

C6H5COOH + NH4OH = C6H5CONH2 + H2O =>
C6H5COOH + NH4OH = C6H5CONH2 + 2 H2O

Cr + KNO3 + KOH = K2[CrO4] + KNO2 + H2O =>
Cr + 3 KNO3 + 2 KOH = K2[CrO4] + 3 KNO2 + H2O

Ca + H2SO4 = CaS + CaSO4 + H2O =>
4 Ca + 4 H2SO4 = CaS + 3 CaSO4 + 4 H2O

NiTe2 + O2 = Ni2O3 + TeO2 =>
4 NiTe2 + 11 O2 = 2 Ni2O3 + 8 TeO2

NH4OH(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)

AiO3 + H2SO4 = Ai(SO4)3 + H2O =>
AiO3 + 3 H2SO4 = Ai(SO4)3 + 3 H2O

magnesium + fluorine = MgF2 =>
Mg + F2 = MgF2

Zn + Ni(NO3)3 = Ni + Zn(NO3)3 =>
Zn + Ni(NO3)3 = Ni + Zn(NO3)3

Al + H2SO = H2 + Al(SO)3 =>
Al + 3 H2SO = 3 H2 + Al(SO)3

Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O

NH = N + H =>
NH = N + H

C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl

Mg(CO3)2 + H2SO4 = MgSO4 + HCO3 =>
Mg(CO3)2 + H2SO4 = MgSO4 + 2 HCO3

CuSO4(s)H2(s) = H2SO4Cu =>
CuSO4(s)H2(s) = H2SO4Cu

N2 + Ba = N2Ba =>
N2 + Ba = N2Ba

F + HCl = FCl + H =>
F + HCl = FCl + H

HNa + Cl(OH) = ClNa + H2O =>
HNa + Cl(OH) = ClNa + H2O

Al + I2 + H2O = AlIO3 + HI =>
2 Al + 7 I2 + 6 H2O = 2 AlIO3 + 12 HI

HOH + AgI = HI + AgOH =>
HOH + AgI = HI + AgOH

Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO

Cr2Se3 + HNO3 + PbO2 = H2Cr2O7 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se3 + 30 HNO3 + 15 PbO2 = H2Cr2O7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O

LiOH + HNO3 = LiNO3H2O =>
LiOH + HNO3 = LiNO3H2O

Fe + MgCl2 + H2O = FeCl2 + Mg(OH)2 + H =>
Fe + MgCl2 + 2 H2O = FeCl2 + Mg(OH)2 + 2 H

NaClPb(NO3) = PbClNaNO3 =>
NaClPb(NO3) = PbClNaNO3

C3H6 + HCl = C3H5Cl + H2 =>
C3H6 + HCl = C3H5Cl + H2

Ca(CH3COO)2 + K3PO4 = Ca3(PO4)2 + KCH3COO =>
3 Ca(CH3COO)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCH3COO

BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + 2 HCl(aq)

Rb2O + Ca(OH)2 = Rb(OH)2 + Ca2O =>
Rb2O + 2 Ca(OH)2 = 2 Rb(OH)2 + Ca2O

H2TeO4 + Cd(OH)2 = CdTeO4 + H2O =>
H2TeO4 + Cd(OH)2 = CdTeO4 + 2 H2O

ZnCO3(s) = Zn + C + O3(s) =>
ZnCO3(s) = Zn + C + O3(s)

(NH4)(NO3) = H2O + N2 + O2 =>
2(NH4)(NO3) = 4 H2O + 2 N2 + O2

K2S + Sr(NO3)2 = KNO3 + Sr2S2 =>
2 K2S + 2 Sr(NO3)2 = 4 KNO3 + Sr2S2

K2Na[Co(NO2)6] + NaOH = Na3[Co(NO2)6] + KOH =>
K2Na[Co(NO2)6] + 2 NaOH = Na3[Co(NO2)6] + 2 KOH

P4 + SO2 = PS2 + PO2 =>
3 P4 + 8 SO2 = 4 PS2 + 8 PO2

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Breng de vergelijking van een chemische reactie in evenwicht
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