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Chemische vergelijkingen in evenwicht op12/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)4{-} + H{+} = Al{+3} + H2O =>
Al(OH)4{-} + 4 H{+} = Al{+3} + 4 H2O

HBr + BaSO3 = BaBr2 + SO2 + H2O =>
2 HBr + BaSO3 = BaBr2 + SO2 + H2O

S8 + H2SO4 = SO + H2 =>
3 S8 + 8 H2SO4 = 32 SO + 8 H2

I + CaCl2 = CaI + Cl =>
I + CaCl2 = CaI + 2 Cl

CH3OH + H2SO4 = CH3OSO2OH + H2O =>
CH3OH + H2SO4 = CH3OSO2OH + H2O

NH4NO3 + Na3PO4 = (NH4)3PO4 + Na3(NO3)3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + Na3(NO3)3

Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH =>
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH

Li2Se + CrF2 = Li2F2 + CrSe =>
Li2Se + CrF2 = Li2F2 + CrSe

KBr + LiF = KF + LiBr =>
KBr + LiF = KF + LiBr

NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O =>
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O

CO5 + H2O = C6H12O6 + O2 =>
6 CO5 + 6 H2O = C6H12O6 + 15 O2

C2H6 + HO{-}NO2 = C2H5{-}NO2 + H2O =>
C2H6 + HO{-}NO2 = C2H5{-}NO2 + H2O

HgS(s) + HNO3(aq) + HCl(aq) = HgCl2(aq) + NO(g) + H2O(l) + S(s) =>
3 HgS(s) + 2 HNO3(aq) + 6 HCl(aq) = 3 HgCl2(aq) + 2 NO(g) + 4 H2O(l) + 3 S(s)

C10H12 = C5H6 =>
C10H12 = 2 C5H6

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

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

Al + CuPO4 = AlPO4 + Cu =>
Al + CuPO4 = AlPO4 + Cu

Ga + P = Ga2P3 =>
2 Ga + 3 P = Ga2P3

Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2

(CH3COO)2Ba = CH3COCH3 + BaCO3 =>
(CH3COO)2Ba = CH3COCH3 + BaCO3

Cr2O7{-2} + C2H5OH + H{+} = Cr3{+} + CO2 + H2O =>
18 Cr2O7{-2} + 17 C2H5OH + 48 H{+} = 12 Cr3{+} + 34 CO2 + 75 H2O

Ca + FeS = CaS + Fe =>
Ca + FeS = CaS + Fe

CuSO4 + NH3 = Cu[(NH3)4]SO4 =>
CuSO4 + 4 NH3 = Cu[(NH3)4]SO4

CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr

C6H10 + KMnO4 + H2O = C6H12O4 + KOH + MnO2 =>
C6H10 + 2 KMnO4 + 2 H2O = C6H12O4 + 2 KOH + 2 MnO2

C2H2O4 + LiOH = C2Li2O4 + H2O =>
C2H2O4 + 2 LiOH = C2Li2O4 + 2 H2O

HNO3 + Na2Cr2O7 = NaNO3 + H2Cr2O7 =>
2 HNO3 + Na2Cr2O7 = 2 NaNO3 + H2Cr2O7

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

CuCl2 + NH4Cl + H2O = (NH4)2[CuCl4(H2O)2] =>
CuCl2 + 2 NH4Cl + 2 H2O = (NH4)2[CuCl4(H2O)2]

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

C8H18O4 + O2 = CO2 + H2O =>
2 C8H18O4 + 21 O2 = 16 CO2 + 18 H2O

Na2S2O5 + Cl2 = NaCl + Na2S2O7 + SO2 =>
3 Na2S2O5 + 2 Cl2 = 4 NaCl + Na2S2O7 + 4 SO2

P4 + O3 = P2O3 =>
P4 + 2 O3 = 2 P2O3

CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO

SiH4 + KMnO4 = MnO2 + SiO2 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 8 KOH + 2 H2O

CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl

KOH + Al(OH)3 = K3[Al(OH)6] =>
3 KOH + Al(OH)3 = K3[Al(OH)6]

CH2OK + H2O = CH2OH + KOH =>
CH2OK + H2O = CH2OH + KOH

CuOH2 = CuH2O =>
CuOH2 = CuH2O

C2H5OH + C3H7COOH = CH3COOC3H7 + H2O =>
C2H5OH + 2 C3H7COOH = 2 CH3COOC3H7 + H2O

Na1 + O2 = Na2O1 =>
4 Na1 + O2 = 2 Na2O1

H2SO4 + Ca = CaO + H2S =>
H2SO4 + 4 Ca = 4 CaO + H2S

Hf(cr) + N2(g) = Hf2N4 =>
2 Hf(cr) + 2 N2(g) = Hf2N4

CO + K2Cr2O7 + H2O + KOH = Cr(OH)3 + KHCO3 =>
3 CO + K2Cr2O7 + 4 H2O + KOH = 2 Cr(OH)3 + 3 KHCO3

Pb + HAc = Ac2Pb + H2 =>
Pb + 2 HAc = Ac2Pb + H2

Cd(s) + H3PO4(aq) = HCdPO4(aq) + H2(g) =>
Cd(s) + H3PO4(aq) = HCdPO4(aq) + H2(g)

Cr(OH)4 + HCl = H2O + CrCl4 =>
Cr(OH)4 + 4 HCl = 4 H2O + CrCl4

LiOH + Zn = Li + ZnOH =>
LiOH + Zn = Li + ZnOH

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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