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Chemische vergelijkingen in evenwicht op06/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH

BiOCl + H2S = Bi2S3 + H2O + HCl =>
2 BiOCl + 3 H2S = Bi2S3 + 2 H2O + 2 HCl

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

KOH + HNo3 = K(No3) + H2O =>
KOH + HNo3 = K(No3) + H2O

Zn(NO3)2 + HCl = Zn(Cl)2 + HNO3 =>
Zn(NO3)2 + 2 HCl = Zn(Cl)2 + 2 HNO3

KHCO3HNO3 = KHNO3HCO3 =>
KHCO3HNO3 = KHNO3HCO3

NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2 =>
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2

CrCl + NaOH + H2O2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl + 4 NaOH + 5 H2O2 = Na2Cr2O7 + 2 NaCl + 7 H2O

C6H4(NO2)2 + (NH4)2S = C6H4(NH2)2 + NH3 + S + H2O =>
C6H4(NO2)2 + 6(NH4)2S = C6H4(NH2)2 + 12 NH3 + 6 S + 4 H2O

Mg + HCO3 = MgCO3 + H =>
Mg + HCO3 = MgCO3 + H

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

NaCl + KMnO4 + KHSO4 = K2SO4 + MnSO4 + Cl2 + H2O + Na2O =>
10 NaCl + 2 KMnO4 + 6 KHSO4 = 4 K2SO4 + 2 MnSO4 + 5 Cl2 + 3 H2O + 5 Na2O

C2H5OH + Na2Cr2O7 + H2SO4 = C2H4O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 C2H4O + Na2SO4 + Cr2(SO4)3 + 7 H2O

Sr(s) + O2(g) = SrO(s) =>
2 Sr(s) + O2(g) = 2 SrO(s)

Ca + Sn(NO3)2 = CaNO3 + Sn =>
2 Ca + Sn(NO3)2 = 2 CaNO3 + Sn

Zn + CH3COOH = Zn(CH3COO)3 + H2 =>
2 Zn + 6 CH3COOH = 2 Zn(CH3COO)3 + 3 H2

(MnSO4)7H2O = MnSO4 + H2O =>
(MnSO4)7H2O = 7 MnSO4 + H2O

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO5)3 + H2O =>
8 KMnO4 + 10 FeSO4 + 17 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Fe2(SO5)3 + 17 H2O

Ba(HO)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(HO)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O

Ag2Br = Ag + Br =>
Ag2Br = 2 Ag + Br

(CH3)2N2H2 + N2O4 = CO2 + H2 + N2 =>
(CH3)2N2H2 + N2O4 = 2 CO2 + 4 H2 + 2 N2

HgCl2 + Na2S2O3 + H2O = HgS + HCl + Na2SO4 =>
HgCl2 + Na2S2O3 + H2O = HgS + 2 HCl + Na2SO4

Fe3O4 + H2S = FeS + H2O + O2 =>
2 Fe3O4 + 6 H2S = 6 FeS + 6 H2O + O2

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

Hg2(NO3)2 + Na2CO3 = HgNa2 + NO3CO3 =>
Hg2(NO3)2 + 2 Na2CO3 = 2 HgNa2 + 2 NO3CO3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

AgNO3(aq) + NaCl(aq) = AgCl(s) + Na(NO3)(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + Na(NO3)(aq)

NaBr + MnNO3 = MnBr + NaNO3 =>
NaBr + MnNO3 = MnBr + NaNO3

Cu2OSO2 = Cu2SO3 =>
Cu2OSO2 = Cu2SO3

OH + HNO2 = NO2 + H2O =>
OH + HNO2 = NO2 + H2O

Fe + ClO2 = FeClO2 =>
Fe + ClO2 = FeClO2

LiAlH4 + H2O = LiOH + Al(OH) + H3 =>
LiAlH4 + 2 H2O = LiOH + Al(OH) + 2 H3

CuS + NaCH3COO = Na2S + Cu(CH3COO)2 =>
CuS + 2 NaCH3COO = Na2S + Cu(CH3COO)2

BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl

HCl + NH4Br = HBr + NH4Cl =>
HCl + NH4Br = HBr + NH4Cl

Cr2O7{-2} + NO + H3O{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{-2} + 2 NO + 6 H3O{+} = 2 Cr{3+} + 2 NO3{-} + 9 H2O

CaCl2(aq) + Li2CrO4(aq) = CaCrO4(s) + LiCl(aq) =>
CaCl2(aq) + Li2CrO4(aq) = CaCrO4(s) + 2 LiCl(aq)

Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2

S + H3PO4 = H2S + HPO4 =>
S + H3PO4 = H2S + HPO4

Ba + Oz = BaOz =>
Ba + Oz = BaOz

CrCl3 + (NH4)2S + H2O = Cr(OH)2 + NH4Cl + H2 + SO2 =>
2 CrCl3 + 3(NH4)2S + 10 H2O = 2 Cr(OH)2 + 6 NH4Cl + 8 H2 + 3 SO2

C + ClH = CClH =>
C + ClH = CClH

C2Be4 + H2O = CH4 + Be(OH)2 =>
C2Be4 + 8 H2O = 2 CH4 + 4 Be(OH)2

Br2 + CHCl3 = HBr + BrCCl3 =>
Br2 + CHCl3 = HBr + BrCCl3

Al2O3 + H3O + H2O = Al(H2O)6 =>
Al2O3 + 6 H3O + 3 H2O = 2 Al(H2O)6

CH3(CH2)2CH2OH + Na = CH3(CH2)2CH2ONa + H2 =>
2 CH3(CH2)2CH2OH + 2 Na = 2 CH3(CH2)2CH2ONa + H2

Na(HPO4) = NaHPO4 =>
Na(HPO4) = NaHPO4

CuSO4H10O5 = CuSO4 + H2O =>
CuSO4H10O5 = CuSO4 + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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