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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O

Cu + AuNo3 = Cu(No3)2 + Au =>
Cu + 2 AuNo3 = Cu(No3)2 + 2 Au

MgO + S = Mg + SO =>
MgO + S = Mg + SO

PbS + O2 = PbO2 + SO2 =>
PbS + 2 O2 = PbO2 + SO2

Fe(OH)3 + H2PHO3 = Fe2(PHO3)3 + H2O =>
2 Fe(OH)3 + 3 H2PHO3 = Fe2(PHO3)3 + 6 H2O

SO3{-2} + MnO4{-} + H3O{+} = SO4{-2} + Mn{+2} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H3O{+} = 5 SO4{-2} + 2 Mn{+2} + 9 H2O

C10H22 + O2 = CO2 + water =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

BaCl2 + Mg = BaMg + MgCl2 =>
BaCl2 + 2 Mg = BaMg + MgCl2

CH3COONa + H2O = CH3COOH + NaOH =>
CH3COONa + H2O = CH3COOH + NaOH

H2 + AgNO3 = H(NO3)2 + Ag =>
H2 + 4 AgNO3 = 2 H(NO3)2 + 4 Ag

Fe2 + H2SO4 = H2 + Fe2SO4 =>
Fe2 + H2SO4 = H2 + Fe2SO4

Hg + Ag(NO3) = Ag + Hg(NO3)2 =>
Hg + 2 Ag(NO3) = 2 Ag + Hg(NO3)2

Mg(NO3)2(aq) + H2SO4(aq) = MgSO4(s) + HNO3(aq) =>
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4(s) + 2 HNO3(aq)

Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O

Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O

Na + Pb2S = NaS + Pb =>
Na + Pb2S = NaS + 2 Pb

V + HCl = VCl3 + H =>
V + 3 HCl = VCl3 + 3 H

SO2 + H = S + H2O =>
SO2 + 4 H = S + 2 H2O

AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq)

KOH + KMnO4 = K2MnO2 + O2 + H2O =>
4 KOH + 4 KMnO4 = 4 K2MnO2 + 5 O2 + 2 H2O

N(NO3)2 + KOH = N(OH)2 + KNO3 =>
N(NO3)2 + 2 KOH = N(OH)2 + 2 KNO3

I205 + CO + K2SO3 = KI + CO2 + K2S206 =>
2 I205 + 618 CO + 206 K2SO3 = 410 KI + 618 CO2 + K2S206

KMnO4 + KNO2 + NaOH = K2MnO4 + KNO3 + Na2MnO4 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = K2MnO4 + KNO3 + Na2MnO4 + H2O

Pb(OH)2 + NH4OH = NH4(OH)2 + PbOH =>
Pb(OH)2 + NH4OH = NH4(OH)2 + PbOH

HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HCH3CO2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O

Sr(NO3)2 + Li2SO4 = LiNO3 + SrSO4 =>
Sr(NO3)2 + Li2SO4 = 2 LiNO3 + SrSO4

BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)

Ni2 + (PO4)3 = Ni3(PO4)2 =>
9 Ni2 + 4(PO4)3 = 6 Ni3(PO4)2

BaCl2 + Mg = BaMg + MgCl2 =>
BaCl2 + 2 Mg = BaMg + MgCl2

SO3 + O2 = SO3O =>
2 SO3 + O2 = 2 SO3O

BaCl2 + Mg = BaMg + MgCl2 =>
BaCl2 + 2 Mg = BaMg + MgCl2

Al + NO3{-} + OH{-} = AlO2{-} + N2 + H2O =>
10 Al + 6 NO3{-} + 4 OH{-} = 10 AlO2{-} + 3 N2 + 2 H2O

KBr + Cu(NO3)2 = K(NO3) + CuBr2 =>
2 KBr + Cu(NO3)2 = 2 K(NO3) + CuBr2

NaOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + NaCl(s) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 NaCl(s)

BaCl2 + Mg = BaMg + MgCl2 =>
BaCl2 + 2 Mg = BaMg + MgCl2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

MnO2 + KBr + H2SO4 = Br2 + MnSO4 + H2O + K2SO4 =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + 2 H2O + K2SO4

CH3COH + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
CH3COH + 2 KMnO4 + 3 KOH = 2 K2MnO4 + CH3COOK + 2 H2O

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

MgO + AlCl3 = Al2O3 + MgCl2 =>
3 MgO + 2 AlCl3 = Al2O3 + 3 MgCl2

Sn(CO3)2 + H3PO4 = Sn3(PO4)4 + CO2 + H2O =>
3 Sn(CO3)2 + 4 H3PO4 = Sn3(PO4)4 + 6 CO2 + 6 H2O

La(NO3)3 + (COOH)2 = La2(C2O4)3 + HNO3 =>
2 La(NO3)3 + 3(COOH)2 = La2(C2O4)3 + 6 HNO3

C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O

Cu2(OH)3Cl + HCl = CuCl2 + H2O =>
Cu2(OH)3Cl + 3 HCl = 2 CuCl2 + 3 H2O

Ca(OCl)2 + HCl2 = CaCl2 + Cl2 + H2O =>
Ca(OCl)2 + 4 HCl2 = CaCl2 + 4 Cl2 + 2 H2O

Ag2SO4 + Cu = CuSO4 + Ag2 =>
Ag2SO4 + Cu = CuSO4 + Ag2

Ni + H3PO4 = Ni3(PO4) + H =>
3 Ni + H3PO4 = Ni3(PO4) + 3 H

NH4F + H2SO4 = NH4HSO4 + HF =>
NH4F + H2SO4 = NH4HSO4 + HF

NaH + HOH = NaOH + H2 =>
NaH + HOH = NaOH + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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