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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2 + KMnO4 = CaMnO4 + KCl2 =>
CaCl2 + KMnO4 = CaMnO4 + KCl2

AlH2 + MgO = AlMgO + H2 =>
AlH2 + MgO = AlMgO + H2

(NH4)2SO4 + CaCN2 = (CN3H6)2SO4 + CaSO4 + NH3 =>
3(NH4)2SO4 + 2 CaCN2 = (CN3H6)2SO4 + 2 CaSO4 + 4 NH3

NiSO3(s) = NiO(s) + SO2(g) =>
NiSO3(s) = NiO(s) + SO2(g)

C6H5OH + CH3Br = C6H5Br + CH3OH =>
C6H5OH + CH3Br = C6H5Br + CH3OH

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

PbS + HNO3 = S + PbNO3 + NO2 + H2O =>
PbS + 2 HNO3 = S + PbNO3 + NO2 + H2O

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

Mg(s)C(g) = MgC(l) =>
Mg(s)C(g) = MgC(l)

SiCl4 + CH3CH2OH + Li = SiC + LiCl + SiO2 + HCl =>
5 SiCl4 + 2 CH3CH2OH + 8 Li = 4 SiC + 8 LiCl + SiO2 + 12 HCl

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3

C8H8O2S + O3 = CO2 + H2O + SO2 =>
3 C8H8O2S + 20 O3 = 24 CO2 + 12 H2O + 3 SO2

Sr + Br2 = SrBr4 =>
Sr + 2 Br2 = SrBr4

Br2(aq) + CaCl2(aq) = Ca(aq) + Br2Cl2(aq) =>
Br2(aq) + CaCl2(aq) = Ca(aq) + Br2Cl2(aq)

MnCl2 + HClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 HClO3 + 14 KOH = 3 K2MnO4 + 8 KCl + 8 H2O

LiCl + Ca3(PO4)2 = Li3PO4 + CaCl2 =>
6 LiCl + Ca3(PO4)2 = 2 Li3PO4 + 3 CaCl2

NaBF4 = NaF + BF3 =>
NaBF4 = NaF + BF3

I2 + KCI = KI + CI2 =>
I2 + KCI = KI + CI2

Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2

KI + SO3 = I2 + SO2 + K2SO4 =>
2 KI + 2 SO3 = I2 + SO2 + K2SO4

Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3

Ca(OH)2 + C(O)2 = CaC(O)3 + (H)2O =>
Ca(OH)2 + C(O)2 = CaC(O)3 + (H)2O

LiCN + H2O = LiOH + HCN =>
LiCN + H2O = LiOH + HCN

MnCrO4 + HCl = MnCl2 + H2CrO4 =>
MnCrO4 + 2 HCl = MnCl2 + H2CrO4

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Li(s) + ZnCl2(aq) = LiCl + Zn(s) =>
2 Li(s) + ZnCl2(aq) = 2 LiCl + Zn(s)

Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu

SiO2 + CaO = CaSiO3 =>
SiO2 + CaO = CaSiO3

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

KMnO4 + NH4NO3 = MnO2 + KNO3 + KOH + H2O =>
8 KMnO4 + 3 NH4NO3 = 8 MnO2 + 6 KNO3 + 2 KOH + 5 H2O

NaNO3 + H2O2 = NaO + HNO3 =>
2 NaNO3 + H2O2 = 2 NaO + 2 HNO3

Mg + HgO = Hg + MgO =>
Mg + HgO = Hg + MgO

Fe + Cu2SO42 = Fe2SO42 + Cu =>
2 Fe + Cu2SO42 = Fe2SO42 + 2 Cu

FeCl2 + K3[Fe(CN)6] = KCl + K2Fe(CN)6 + Fe =>
FeCl2 + 2 K3[Fe(CN)6] = 2 KCl + 2 K2Fe(CN)6 + Fe

Mn + HNO3 + H2O = [Mn(H2O)6](NO3)2 + NO =>
3 Mn + 8 HNO3 + 14 H2O = 3[Mn(H2O)6](NO3)2 + 2 NO

P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2

Mg + HgO = Hg + MgO =>
Mg + HgO = Hg + MgO

C2H4O2 + NaHCO3 = NaC22H3O2 + CO2 + H2O =>
11 C2H4O2 + NaHCO3 = NaC22H3O2 + CO2 + 21 H2O

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

Fe3O4 = Fe + O2 =>
Fe3O4 = 3 Fe + 2 O2

K2FeO4 + HI = KI + FeI2 + I2 + H2O =>
K2FeO4 + 8 HI = 2 KI + FeI2 + 2 I2 + 4 H2O

H2O + Zn = H2 + ZnO =>
H2O + Zn = H2 + ZnO

Cr2(SO3) + Mg = MgSO3 + Cr =>
Cr2(SO3) + Mg = MgSO3 + 2 Cr

Na(OH) + HNO2 = NaNO2 + H2O =>
Na(OH) + HNO2 = NaNO2 + H2O

H3AsO3 + KJ + H2SO4 = AsH3 + K2SO4 + J2 + H2O =>
H3AsO3 + 6 KJ + 3 H2SO4 = AsH3 + 3 K2SO4 + 3 J2 + 3 H2O

CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

KHP(aq) + NaOH(aq) = H2O(aq) + NaKP(aq) =>
KHP(aq) + NaOH(aq) = H2O(aq) + NaKP(aq)

NaI(aq) + Cl2 = NaCl + I =>
2 NaI(aq) + Cl2 = 2 NaCl + 2 I

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Breng de vergelijking van een chemische reactie in evenwicht
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