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Chemische vergelijkingen in evenwicht op08/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgS + H2O = Mg(OH)2 + H2 + H2SO4 =>
MgS + 6 H2O = Mg(OH)2 + 4 H2 + H2SO4

KCl + Al = AlCl3 + K =>
3 KCl + Al = AlCl3 + 3 K

AlCl3(g) + CO2(g) + H2(g) = Al2O3(s) + CO(g) + HCl(g) =>
2 AlCl3(g) + 3 CO2(g) + 3 H2(g) = Al2O3(s) + 3 CO(g) + 6 HCl(g)

N2H4 + H2 = NH3 =>
N2H4 + H2 = 2 NH3

PbO + CH3COOH = Pb(COOH)2 + CH4 =>
2 PbO + 3 CH3COOH = 2 Pb(COOH)2 + 2 CH4

H2O + KO2 = O2 + KOH =>
2 H2O + 4 KO2 = 3 O2 + 4 KOH

NaHCO3 + BaSO4 = NaSO4 + BaHCO3 =>
NaHCO3 + BaSO4 = NaSO4 + BaHCO3

BaCO3 + C = BaCO + CO2 =>
BaCO3 + C = BaCO + CO2

MgSO4 + HCl = MgCl2 + H2 + SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2 + SO4

(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4

Cr(NO3)3 + (NH4)2S = (NH4)3Cr + (NO3)2S =>
2 Cr(NO3)3 + 3(NH4)2S = 2(NH4)3Cr + 3(NO3)2S

HCHCl2COO + NaOH = NaCHCl2COO + H2O =>
HCHCl2COO + NaOH = NaCHCl2COO + H2O

Al + Bz + OH = Al(OH)Bz =>
Al + Bz + OH = Al(OH)Bz

AuCl3 + Na2S = Au2S3 + NaCl =>
2 AuCl3 + 3 Na2S = Au2S3 + 6 NaCl

Cr(NO3)3(aq) + H2S(aq) = Cr2S3(s) + HNO3(aq) =>
2 Cr(NO3)3(aq) + 3 H2S(aq) = Cr2S3(s) + 6 HNO3(aq)

CdCl2 + (NH3*H2O) = [Cd(NH3)4]Cl2 + H2O =>
CdCl2 + 4(NH3*H2O) = [Cd(NH3)4]Cl2 + 4 H2O

Zn + PbNO{3+} = ZnNO{3+} + Pb =>
Zn + PbNO{3+} = ZnNO{3+} + Pb

Na2(SO4) + Sr(OH)2 = NaOH + Sr2(SO4)2 =>
2 Na2(SO4) + 2 Sr(OH)2 = 4 NaOH + Sr2(SO4)2

NaOH + MgCl2 = NaCl + OH + Mg =>
2 NaOH + MgCl2 = 2 NaCl + 2 OH + Mg

SrCO3 + AgOH = Ag2CO3 + Sr(OH)2 =>
SrCO3 + 2 AgOH = Ag2CO3 + Sr(OH)2

K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O

H2O + Al + K(OH) = KAl(OH)4 + H2 =>
6 H2O + 2 Al + 2 K(OH) = 2 KAl(OH)4 + 3 H2

Al(s) + NiCl3(aq) = AlCl3(aq) + Ni(s) =>
Al(s) + NiCl3(aq) = AlCl3(aq) + Ni(s)

CHO7H14 + O2 = CO2 + H2O =>
4 CHO7H14 + 5 O2 = 4 CO2 + 30 H2O

W + HCl = WCl2 + H2 =>
W + 2 HCl = WCl2 + H2

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

K2O + H2O = H2O2 + K =>
K2O + H2O = H2O2 + 2 K

Cu(OH)2 + H2(SO4) = Cu(SO4) + H2O =>
Cu(OH)2 + H2(SO4) = Cu(SO4) + 2 H2O

C19H3402 + O2 = CO2 + H2O =>
2 C19H3402 + 1739 O2 = 38 CO2 + 3402 H2O

NaCl(s) + O2(g) = NaClO3(s) =>
2 NaCl(s) + 3 O2(g) = 2 NaClO3(s)

Ca(HCO3)2 = Ca + H2O + CO2 + O2 =>
2 Ca(HCO3)2 = 2 Ca + 2 H2O + 4 CO2 + O2

NaCl(aq) + BeF2(aq) = NaF(aq) + BeCl2(aq) =>
2 NaCl(aq) + BeF2(aq) = 2 NaF(aq) + BeCl2(aq)

AgNo3 + Cl = AgNo3Cl2 =>
AgNo3 + 2 Cl = AgNo3Cl2

Zn + NO3{-} + H{+} = Zn{+} + NH4{+]+H2O =>
8 Zn + NO3{-} + 10 H{+} = 8 Zn{+} + NH4{+]+3H2O

Si2H10 + O2 = SiO2 + H2O =>
2 Si2H10 + 9 O2 = 4 SiO2 + 10 H2O

AlCl3 + NH3 = Al(NH2)3 + HCl =>
AlCl3 + 3 NH3 = Al(NH2)3 + 3 HCl

C + H2 = C6H6 =>
6 C + 3 H2 = C6H6

K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4

Fe + Ni{2+} = Fe{3+} + Ni =>
2 Fe + 3 Ni{2+} = 2 Fe{3+} + 3 Ni

Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH =>
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH

Fe2O3 + H2SO4 = FeS + O2 + H2O =>
2 Fe2O3 + 4 H2SO4 = 4 FeS + 9 O2 + 4 H2O

Al3 + Fe(NO3)2 = AlNO3 + Fe =>
2 Al3 + 3 Fe(NO3)2 = 6 AlNO3 + 3 Fe

Co(NO3)2 + NiSO4 = CoSO4 + Ni(NO3)2 =>
Co(NO3)2 + NiSO4 = CoSO4 + Ni(NO3)2

P4O6 + Fe2O3 = Fe2P2O6 =>
P4O6 + 2 Fe2O3 = 2 Fe2P2O6

ZnFe2O4 + FeCl3*6H2O = Fe2O3 + ZnCl2 + H2O =>
3 ZnFe2O4 + 2 FeCl3*6H2O = 4 Fe2O3 + 3 ZnCl2 + 12 H2O

H2O2 + Al = Al2O3 + H2O =>
3 H2O2 + 2 Al = Al2O3 + 3 H2O

Na(MnO4) + Ca = Ca(MnO4)2 + Na =>
2 Na(MnO4) + Ca = Ca(MnO4)2 + 2 Na

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

NiCl2(aq) + NH4OH(aq) = Ni(OH)2(aq) + NH4Cl(aq) =>
NiCl2(aq) + 2 NH4OH(aq) = Ni(OH)2(aq) + 2 NH4Cl(aq)

C9H13N + CH3COOH = C9H13N*CH3COOH =>
C9H13N + CH3COOH = C9H13N*CH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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