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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + Fe2Cl3 = NaCl + Fe2(OH)3 =>
3 NaOH + Fe2Cl3 = 3 NaCl + Fe2(OH)3

K3P + H2O = KOH + PH3 =>
K3P + 3 H2O = 3 KOH + PH3

Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2

NH4Cl + NaSO4 = NH4SO4 + NaCl =>
NH4Cl + NaSO4 = NH4SO4 + NaCl

KMnO4 + K2SO3 + HCI = MnO2 + K2SO4 + KCI + H2O =>
2 KMnO4 + 3 K2SO3 + 2 HCI = 2 MnO2 + 3 K2SO4 + 2 KCI + H2O

C3H8O2 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
5 C3H8O2 + 8 KMnO4 + 12 H2SO4 = 5 C3H4O4 + 4 K2SO4 + 8 MnSO4 + 22 H2O

S + H3O = H2S + OH =>
S + H3O = H2S + OH

K2PO4 + H2O = K2HPO4 + OH =>
K2PO4 + H2O = K2HPO4 + OH

Al(OH)3 + Co(NO3)3 = CoAl2O4 + NO2 + O2 + H2O =>
2 Al(OH)3 + Co(NO3)3 = CoAl2O4 + 3 NO2 + O2 + 3 H2O

FeS04 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
4 FeS04 + 18 K2Cr2O7 + 31 H2S2O7 = 2 Fe2(SO4)3 + 18 K2SO4 + 18 Cr2(SO4)3 + 31 H2O

Ca + Cl2 = CaClCa2 =>
6 Ca + Cl2 = 2 CaClCa2

SO3 + Fe(OH)2 = FeSO4 + H2O =>
SO3 + Fe(OH)2 = FeSO4 + H2O

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

C2H4 + NaOH = C2H4NaOH =>
C2H4 + NaOH = C2H4NaOH

C6H5NH2 + K2Cr2O7 + H2SO4 = C6H5NO2 + KHSO4 + Cr2O3 + H2O =>
C6H5NH2 + K2Cr2O7 + 2 H2SO4 = C6H5NO2 + 2 KHSO4 + Cr2O3 + 2 H2O

NH4Cl + NaSO4 = NH4SO4 + NaCl =>
NH4Cl + NaSO4 = NH4SO4 + NaCl

K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3

C6H5CH2CH3 + KMnO4 = C6H5COOH + KOH + MnO2 + H2O =>
7 C6H5CH2CH3 + 18 KMnO4 = 8 C6H5COOH + 18 KOH + 18 MnO2 + 2 H2O

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2

NaCrO2 + Na2O2 + H2O = NaOH + NaCrO4 =>
NaCrO2 + 2 Na2O2 + 2 H2O = 4 NaOH + NaCrO4

Bi(NO3)3 + KOH = KNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 KOH = 3 KNO3 + Bi(OH)3

K(s) + ZnCl2(aq) = KCl + Zn =>
2 K(s) + ZnCl2(aq) = 2 KCl + Zn

Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH

CH2O2 + NaOH = HCO2Na + H2O =>
CH2O2 + NaOH = HCO2Na + H2O

Be2Si + H2O = Be(OH)2 + SiH4 =>
Be2Si + 4 H2O = 2 Be(OH)2 + SiH4

PH3 + I2 + H2O = H3PO2 + HI =>
PH3 + 2 I2 + 2 H2O = H3PO2 + 4 HI

Ba + FeO2 = Fe + BaO =>
2 Ba + FeO2 = Fe + 2 BaO

Bi(s) + AgOH(aq) = Ag(s) + Bi(OH)2(aq) =>
Bi(s) + 2 AgOH(aq) = 2 Ag(s) + Bi(OH)2(aq)

N2O5 + NaOH = Na2(NO3)2 + H2O =>
N2O5 + 2 NaOH = Na2(NO3)2 + H2O

Mg + Al = MgAl3 =>
Mg + 3 Al = MgAl3

BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS

CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu

C3H8 + KMnO4 + H2SO4 = C3H5O2 + K2SO4 + MnSO4 + H2O =>
10 C3H8 + 14 KMnO4 + 21 H2SO4 = 10 C3H5O2 + 7 K2SO4 + 14 MnSO4 + 36 H2O

P2S + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S + 16 HNO3 + 4 H2O = 6 H3PO4 + 3 H2SO4 + 16 NO

MgCrO4 + HNO3 = H2CrO4 + Mg(NO3)2 =>
MgCrO4 + 2 HNO3 = H2CrO4 + Mg(NO3)2

H3PO4 + CuSO4 = Cu3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 H2SO4

Mg(H2PO4)2 + NaOH = Mg(HPO4) + Na3PO4 + H2O =>
Mg(H2PO4)2 + 3 NaOH = Mg(HPO4) + Na3PO4 + 3 H2O

RbOH + Cr2O3 = Rb2O + Cr(OH)3 =>
6 RbOH + Cr2O3 = 3 Rb2O + 2 Cr(OH)3

Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4

O2 = O3 =>
3 O2 = 2 O3

NaCrO2 + Na2O2 + H2O = NaOH + NaCrO4 =>
NaCrO2 + 2 Na2O2 + 2 H2O = 4 NaOH + NaCrO4

CH3Cl + K = KCl + C2H6 =>
2 CH3Cl + 2 K = 2 KCl + C2H6

C1 + O2 = CO =>
2 C1 + O2 = 2 CO

CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl

Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF

CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl

Cu(NO3)2 + BaCl2 = Cu(Cl)2 + Ba(NO3)2 =>
Cu(NO3)2 + BaCl2 = Cu(Cl)2 + Ba(NO3)2

Al(HO) + Na(NO3) = Al(NO3) + Na(HO) =>
Al(HO) + Na(NO3) = Al(NO3) + Na(HO)

CuO + HCl = CuCl2 + H2O = =>
CuO + 2 HCl = CuCl2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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