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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2N2 = HN =>
H2N2 = 2 HN

K + Br2 = K4Br2 =>
4 K + Br2 = K4Br2

N2 + KCl = NCl + K =>
N2 + 2 KCl = 2 NCl + 2 K

CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2

I2 + Na2S2O3 = Na3S4O6 + NaI =>
I2 + 4 Na2S2O3 = 2 Na3S4O6 + 2 NaI

NaHS + O2 = S + Na2SO4 + H2O =>
4 NaHS + 5 O2 = 2 S + 2 Na2SO4 + 2 H2O

Hg + KMnO4 + KOH = K(Hg(OH)3) + K2MnO4 =>
Hg + 2 KMnO4 + 3 KOH = K(Hg(OH)3) + 2 K2MnO4

(NH4)6Mo7O24 + SnCl2 + HCl = (NH4)2[MoOCl5] + H2[SnCl6] + H2[MoOCl5] + H2O =>
2(NH4)6Mo7O24 + 7 SnCl2 + 98 HCl = 6(NH4)2[MoOCl5] + 7 H2[SnCl6] + 8 H2[MoOCl5] + 34 H2O

Co + HI = CoI + H =>
Co + HI = CoI + H

C3H6 + NO2 = CO2 + H2O + N2O =>
C3H6 + 6 NO2 = 3 CO2 + 3 H2O + 3 N2O

K4[Fe(CN)6] + K2CO3 = KCN + CO2 + FeO =>
K4[Fe(CN)6] + K2CO3 = 6 KCN + CO2 + FeO

CH3{-}HC = CH{-}CH3 + H2 =>
CH3{-}HC = CH{-}CH3 + H2

MgCl2 + Na2HPO4 = Mg3(PO4)2 + HCl + NaCl =>
3 MgCl2 + 2 Na2HPO4 = Mg3(PO4)2 + 2 HCl + 4 NaCl

Al2O3(s) + MgCl2(aq) = AlCl3(aq) + MgO(aq) =>
Al2O3(s) + 3 MgCl2(aq) = 2 AlCl3(aq) + 3 MgO(aq)

NH4(OH) = NH3 + H(OH) =>
NH4(OH) = NH3 + H(OH)

K + Zn(NO3)2 = K(NO3) + Zn =>
2 K + Zn(NO3)2 = 2 K(NO3) + Zn

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

CH3HO + O2 = CH2O + H2O =>
2 CH3HO + O2 = 2 CH2O + 2 H2O

KI + HCl + KSbO3 = I2 + KCl + SbCl + H2O =>
4 KI + 6 HCl + KSbO3 = 2 I2 + 5 KCl + SbCl + 3 H2O

FeNo2 + H2O = Fe + O2 + HNo3 =>
6 FeNo2 + 2 H2O = 6 Fe + O2 + 4 HNo3

Pb(s) + O2(g) = PbO(s) =>
2 Pb(s) + O2(g) = 2 PbO(s)

H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2

Cr + Te = CrTe =>
Cr + Te = CrTe

Pb + H2 = Pb3H4 =>
3 Pb + 2 H2 = Pb3H4

Al2(SO4)3 + K = Al + K2(SO4) =>
Al2(SO4)3 + 6 K = 2 Al + 3 K2(SO4)

KClNa2CO3 = KCO3Na2Cl =>
KClNa2CO3 = KCO3Na2Cl

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)

Br2(l) + MgCl2(aq) = MgBr2 + Cl2 =>
Br2(l) + MgCl2(aq) = MgBr2 + Cl2

PH3 + O2 = H2O + P3 =>
12 PH3 + 9 O2 = 18 H2O + 4 P3

(COOH)2*2H2O + NaOH = NaCO2 + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 NaCO2 + 4 H2O

CO2 + H2O + HF = C2H3O2F + O2 =>
4 CO2 + 2 H2O + 2 HF = 2 C2H3O2F + 3 O2

KHNO3(s)HNO3(aq) = KNO3(aq)NO2(aq)H2O(l) =>
KHNO3(s)HNO3(aq) = KNO3(aq)NO2(aq)H2O(l)

MgCO3 + KCl = MgCl2 + K2CO3 =>
MgCO3 + 2 KCl = MgCl2 + K2CO3

Cu + HCI = CuCI + H =>
Cu + HCI = CuCI + H

CuS + HNO3 = S + NO2 + Cu(NO3)3 + H2O =>
CuS + 6 HNO3 = S + 3 NO2 + Cu(NO3)3 + 3 H2O

H{+} + Br{-} + MnO4{-} = Br2 + Mn{+2} + H2O =>
16 H{+} + 10 Br{-} + 2 MnO4{-} = 5 Br2 + 2 Mn{+2} + 8 H2O

Al2(SO4)3 + K = Al + K2(SO4) =>
Al2(SO4)3 + 6 K = 2 Al + 3 K2(SO4)

U + O2 = U3O8 =>
3 U + 4 O2 = U3O8

Al2(SO4)3 + K = Al + K2(SO4) =>
Al2(SO4)3 + 6 K = 2 Al + 3 K2(SO4)

FeNo2 + H2O = Fe + O2 + HNo3 =>
6 FeNo2 + 2 H2O = 6 Fe + O2 + 4 HNo3

Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2

Al2(SO4)2 + K = Al + K2(SO4) =>
Al2(SO4)2 + 4 K = 2 Al + 2 K2(SO4)

C2H2H2O = C2H4O =>
C2H2H2O = C2H4O

Al + CuNO3 = Al(NO3)3 + Cu =>
Al + 3 CuNO3 = Al(NO3)3 + 3 Cu

CuS + NaCl = Na2S + CuCl2 =>
CuS + 2 NaCl = Na2S + CuCl2

FUCK = FCUK =>
FUCK = FCUK

CHCl3 + O2 = CO2 + Cl2 + H2O =>
4 CHCl3 + 5 O2 = 4 CO2 + 6 Cl2 + 2 H2O

Cr(CH3COO)2 + H2O = Cr(OH)3 + CH3COOH + H2 =>
2 Cr(CH3COO)2 + 6 H2O = 2 Cr(OH)3 + 4 CH3COOH + H2

HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO

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Breng de vergelijking van een chemische reactie in evenwicht
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