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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HClO3 + MnSO4 + NaOH = Na2MnO4 + HCl + Na2SO4 + H2O =>
2 HClO3 + 3 MnSO4 + 12 NaOH = 3 Na2MnO4 + 2 HCl + 3 Na2SO4 + 6 H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

C6H5OH + H2O + Mn{+4} = CO2 + Mn{+2} + H{+11} =>
C6H5OH + 11 H2O + 154 Mn{+4} = 6 CO2 + 154 Mn{+2} + 28 H{+11}

H2S + HNO3 = H2SO3 + NO + H2O =>
H2S + 2 HNO3 = H2SO3 + 2 NO + H2O

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2

Bi + H2S = BiS + H =>
Bi + H2S = BiS + 2 H

AlSO4 + BaCl = AlBa + ClSO4 =>
AlSO4 + BaCl = AlBa + ClSO4

AsH3 + KMnO4 + KOH = K2MnO4 + H2O + K3AsO4 =>
AsH3 + 8 KMnO4 + 11 KOH = 8 K2MnO4 + 7 H2O + K3AsO4

AgCH3COO + KOH = AgOH + KCH3COO =>
AgCH3COO + KOH = AgOH + KCH3COO

Cu(NO3)2 + Zn = Zn(NO3)2 + Cu2 =>
2 Cu(NO3)2 + 2 Zn = 2 Zn(NO3)2 + Cu2

Hg2{+2} + H2S = Hg + HgS + H{+} =>
Hg2{+2} + H2S = Hg + HgS + 2 H{+}

Ba(OH)2 + K2SO4 = Ba2(SO4)2 + KOH =>
2 Ba(OH)2 + 2 K2SO4 = Ba2(SO4)2 + 4 KOH

MnO4{-)+SO3{2-}+H{+} = Mn{2+}+SO4{2-}+H2O =>
2 MnO4{-)+5SO3{2-}+6H{+} = 2 Mn{2+}+5SO4{2-}+3H2O

AuCl + Ag = AgCl + Au =>
AuCl + Ag = AgCl + Au

(NH4)2SO3 + HOH = NH4OH + H2SO3 =>
(NH4)2SO3 + 2 HOH = 2 NH4OH + H2SO3

AuCl + Ag = AgCl + Au =>
AuCl + Ag = AgCl + Au

Fe2 = Fe =>
Fe2 = 2 Fe

Mg(s) + Zn(NO3)2(ac) = Mg(NO3)2 + Zn =>
Mg(s) + Zn(NO3)2(ac) = Mg(NO3)2 + Zn

CoN6 + O2 = Co2 + N2O =>
2 CoN6 + 3 O2 = Co2 + 6 N2O

CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH

(NH4)2Fe(SO4)2 + I2 = FeI3 + (NH4)2SO4 + Fe2(SO4)3 =>
6(NH4)2Fe(SO4)2 + 3 I2 = 2 FeI3 + 6(NH4)2SO4 + 2 Fe2(SO4)3

NO = O2 + N2 =>
2 NO = O2 + N2

KHCO3 + HClO4 = KClO4 + H2O + CO2 =>
KHCO3 + HClO4 = KClO4 + H2O + CO2

H2SO4NaOH = NaSO4HOH2 =>
H2SO4NaOH = NaSO4HOH2

Mn3(PO4)7 + AgNO3 = Mn(NO3)7 + Ag3PO4 =>
Mn3(PO4)7 + 21 AgNO3 = 3 Mn(NO3)7 + 7 Ag3PO4

H2O + FeCl3 = FeCl(OH)2 + HCl =>
2 H2O + FeCl3 = FeCl(OH)2 + 2 HCl

K + Hg = K2Hg =>
2 K + Hg = K2Hg

Pb3(PO4)2 = (Pb)2 + (PO4)3 =>
6 Pb3(PO4)2 = 9(Pb)2 + 4(PO4)3

Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4

S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6

Mn(III) + HI = MnH2 + I =>
Mn(III) + 2 HI = MnH2 + 5 I

K{+} + O2{-} = KO2 =>
K{+} + O2{-} = KO2

NaOCl + CH3COOH + KBr = Br2 + CH3COOK + NaCl + H2O =>
NaOCl + 2 CH3COOH + 2 KBr = Br2 + 2 CH3COOK + NaCl + H2O

CuSO4 + H2SO4 = Cu(HSO4)2 =>
CuSO4 + H2SO4 = Cu(HSO4)2

Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2 =>
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2

BaCl2 + K2SO4 = KCl + BaSO4(s) =>
BaCl2 + K2SO4 = 2 KCl + BaSO4(s)

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

Ba + Na2CO3 = BaCO3 + Na =>
Ba + Na2CO3 = BaCO3 + 2 Na

KHSO3 + Cu2S + HNO3 = K2SO4 + CuSO4 + NO + H2O =>
6 KHSO3 + 3 Cu2S + 14 HNO3 = 3 K2SO4 + 6 CuSO4 + 14 NO + 10 H2O

C2H4O + CHCl3 = C3H7 + CCl4 + H2O =>
5 C2H4O + 32 CHCl3 = 6 C3H7 + 24 CCl4 + 5 H2O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Fe + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO2 + 6 H2O

F2 + KCC = KF + C12 =>
3 F2 + 6 KCC = 6 KF + C12

C + AgNO3 = Ag + C(NO3)2 =>
C + 2 AgNO3 = 2 Ag + C(NO3)2

CH3CH(OH)COOH = H + CH2CH(OH)COOH =>
CH3CH(OH)COOH = H + CH2CH(OH)COOH

MgO + H2Se = MgSe + H2O =>
MgO + H2Se = MgSe + H2O

HgCl + H2O = HCl + Hg2O =>
2 HgCl + H2O = 2 HCl + Hg2O

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

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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