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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CrO4 + AlBr3 = NaBr + AlBrCrO4 =>
Na2CrO4 + AlBr3 = 2 NaBr + AlBrCrO4

Ba(OH)2 + SO2 = BaSO4 + H2 =>
Ba(OH)2 + SO2 = BaSO4 + H2

Zn + H[2]Cl = ZnCl + H[2] =>
Zn + H[2]Cl = ZnCl + H[2]

FeSO4 + Hg(NO3)2 = Fe(NO3)3 + Fe2(SO4)3 + Hg2(NO3)2 =>
6 FeSO4 + 6 Hg(NO3)2 = 2 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 Hg2(NO3)2

CaOH + HCO3 = HOH + CaCO3 =>
CaOH + HCO3 = HOH + CaCO3

H2O + Al + NO3 = [Al(OH)4] + NH3 =>
24 H2O + 9 Al + 4 NO3 = 9[Al(OH)4] + 4 NH3

NaOCl + FeCl2 + CaCO3 + H2O = Fe(OH)3 + CaCl2 + NaCl + CO2 =>
NaOCl + 2 FeCl2 + 2 CaCO3 + 3 H2O = 2 Fe(OH)3 + 2 CaCl2 + NaCl + 2 CO2

Nb + P = NbP =>
Nb + P = NbP

K2[HgI4] + NaOH + NH4NO3 = [OHg2NH3]I + KNO3 + NaI + KI + H2O =>
16 K2[HgI4] + 34 NaOH + 9 NH4NO3 = 8[OHg2NH3]I + 10 KNO3 + 34 NaI + 22 KI + 23 H2O

AlBr3 + COCl2 = COBr2 + AlCl2Br =>
AlBr3 + COCl2 = COBr2 + AlCl2Br

H2S + MnO4 = Mn + SO4 + H3O =>
6 H2S + 7 MnO4 = 7 Mn + 6 SO4 + 4 H3O

MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2

Li2CO3(aq) + CrBr3(aq) = Cr2(CO3)3 + LiBr =>
3 Li2CO3(aq) + 2 CrBr3(aq) = Cr2(CO3)3 + 6 LiBr

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

LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH

Ca + CrCl3 = CrCl2 + CaCl2 =>
Ca + 2 CrCl3 = 2 CrCl2 + CaCl2

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

Na(s) + NiBr2(aq) = Ni(aq) + NaBr(s) =>
2 Na(s) + NiBr2(aq) = Ni(aq) + 2 NaBr(s)

carbon + water = carbonmonoxide + hydrogen =>
C + H2O = CO + H2

Mn(OH)2 + Na2S = MnS + Na(OH) =>
Mn(OH)2 + Na2S = MnS + 2 Na(OH)

CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O

P + H = PH3 =>
P + 3 H = PH3

KMnO4 + NaHSO3 = H2O + K2SO4 + MnO2 + Na2SO4 + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 = H2O + K2SO4 + 2 MnO2 + Na2SO4 + NaHSO4

Al2(SO4)3 + HF = AlF3 + H2SO4 =>
Al2(SO4)3 + 6 HF = 2 AlF3 + 3 H2SO4

CdS + BF3 = B2S3 + CdF2 =>
3 CdS + 2 BF3 = B2S3 + 3 CdF2

Ca + (COOH)2 = Ca(COO)2 + H2 =>
Ca + (COOH)2 = Ca(COO)2 + H2

C2H5SH + NaOH = C2H5SNa + H2O =>
C2H5SH + NaOH = C2H5SNa + H2O

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

AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2 =>
2 AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2

H2S(aq) + KOH(aq) = HOH(i) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 HOH(i) + K2S(aq)

Ca2CO4 = CaO + CO2 =>
Ca2CO4 = 2 CaO + CO2

Cu(OH)2 + NH3 = Cu(NH3)4(OH)2 =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4(OH)2

NH4 + NO3 = NH2 + H2O =>
4 NH4 + NO3 = 5 NH2 + 3 H2O

Cu2S + HNO3 = CuNO3 + S + H2O + NO =>
3 Cu2S + 8 HNO3 = 6 CuNO3 + 3 S + 4 H2O + 2 NO

BaCO3 + SrCO3 + TiO2 = CO2 + BaSr(TiO3)2 =>
BaCO3 + SrCO3 + 2 TiO2 = 2 CO2 + BaSr(TiO3)2

CuO + AsH3 = Cu2O + As2O3 + H2O =>
12 CuO + 2 AsH3 = 6 Cu2O + As2O3 + 3 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Zn{2+} + Fe(CN)6{4-} = Zn2Fe(CN)6 =>
2 Zn{2+} + Fe(CN)6{4-} = Zn2Fe(CN)6

C9H8O + H2 = C9H10O =>
C9H8O + H2 = C9H10O

H2SO3 + Cr(OH)6 = Cr2(SO3)6 + H2O =>
6 H2SO3 + 2 Cr(OH)6 = Cr2(SO3)6 + 12 H2O

K2Cr2O7 + H2SO4 + C2H5OH + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O

OH{-} + HSO{3-} + Fe{3+} = SO{2-}4 + Fe{2+} + H2O =>
OH{-} + HSO{3-} + 2 Fe{3+} = SO{2-}4 + 2 Fe{2+} + H2O

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

Fe(NO3)3(aq) + NaSCN(aq) = Fe(SCN)3 + NaNO3 =>
Fe(NO3)3(aq) + 3 NaSCN(aq) = Fe(SCN)3 + 3 NaNO3

C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O =>
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O

Ga(s) + HCl(aq) = GaCl3(aq) + H2(g) =>
2 Ga(s) + 6 HCl(aq) = 2 GaCl3(aq) + 3 H2(g)

C6H10O3 + C2H6O2 = CH3COCH2CH2OCH2COOCH2CH3 + H2O =>
C6H10O3 + C2H6O2 = CH3COCH2CH2OCH2COOCH2CH3 + H2O

BaCO3 + SiO2 = BaSiO3 + CO2 =>
BaCO3 + SiO2 = BaSiO3 + CO2

Ag + O2 = (Ag3O2)50000 =>
150000 Ag + 50000 O2 = (Ag3O2)50000

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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