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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
SrS + O2 = SrSO4 =>
SrS + 2 O2 = SrSO4

Cl{-} + HNO3 = HCl + NO3{-} =>
Cl{-} + HNO3 = HCl + NO3{-}

CH3COONH4 + Ba(OH)2 = NH3 + H2O + (Ba(C2H3O2)2) =>
2 CH3COONH4 + Ba(OH)2 = 2 NH3 + 2 H2O + (Ba(C2H3O2)2)

CO + NH3 + H2 = H2O + CH3CN =>
2 CO + NH3 + 2 H2 = 2 H2O + CH3CN

C4H10ONH4Cl = C4H11NOHClH2 =>
C4H10ONH4Cl = C4H11NOHClH2

Na + BaSO4 = Ba + Na2SO4 =>
2 Na + BaSO4 = Ba + Na2SO4

P + N2 = N2P5 =>
5 P + N2 = N2P5

KF + HBr = HF + KBr =>
KF + HBr = HF + KBr

VCl3 + K = V + KCl =>
VCl3 + 3 K = V + 3 KCl

CuCl + Na2SO3 + HCl = CuCl2 + S + NaCl + H2O =>
4 CuCl + Na2SO3 + 6 HCl = 4 CuCl2 + S + 2 NaCl + 3 H2O

NaI + MgS = Na2S + MgI2 =>
2 NaI + MgS = Na2S + MgI2

NaOH + (NH4)2S2O8 + NiSO4 = Ni2O3 + Na2SO4 + (NH4)2SO4 + H2O =>
6 NaOH + (NH4)2S2O8 + 2 NiSO4 = Ni2O3 + 3 Na2SO4 + (NH4)2SO4 + 3 H2O

K + Na2SO4 = K2SO4 + Na =>
2 K + Na2SO4 = K2SO4 + 2 Na

C10H14 = C10H10 + C10H18 =>
2 C10H14 = C10H10 + C10H18

MgCl2 + Na2HPO4 = MgHPO4 + NaCl =>
MgCl2 + Na2HPO4 = MgHPO4 + 2 NaCl

K2FeO4 + NH3 = KFe2O3 + KOH + N2 + H2O =>
12 K2FeO4 + 14 NH3 = 6 KFe2O3 + 18 KOH + 7 N2 + 12 H2O

HgCl + NH3 = Hg(NH2)Cl + Hg + NH4Cl =>
2 HgCl + 2 NH3 = Hg(NH2)Cl + Hg + NH4Cl

Fe(CN)6{3-} + S2O3{2-} = Fe(CN)6{4-} + S4O6{2-} =>
2 Fe(CN)6{3-} + 2 S2O3{2-} = 2 Fe(CN)6{4-} + S4O6{2-}

SrCO3 + HNO3 = CO2 + H2O + Sr(NO3)2 =>
SrCO3 + 2 HNO3 = CO2 + H2O + Sr(NO3)2

CuCl2H20Al3 = Al3Cl2CuH20 =>
CuCl2H20Al3 = Al3Cl2CuH20

Li2O + MgO = Li2MgO2 =>
Li2O + MgO = Li2MgO2

NaOH(aq) + KHC8H4O4(s) = NaKC8H4O4(aq) + H2O(l) =>
NaOH(aq) + KHC8H4O4(s) = NaKC8H4O4(aq) + H2O(l)

PbO2 + H{+} = Pb{+2} + O2 + H2O =>
2 PbO2 + 4 H{+} = 2 Pb{+2} + O2 + 2 H2O

Na + ClO3 = NaO3 + Cl =>
Na + ClO3 = NaO3 + Cl

CaBr2 + H2O = CaO + BrH =>
CaBr2 + H2O = CaO + 2 BrH

Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3

H2O2(g) = H2O(l) + O2(g) =>
2 H2O2(g) = 2 H2O(l) + O2(g)

Fe(NO3)3 + Li2SO4 = Fe2(SO4)3 + LiNO3 =>
2 Fe(NO3)3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiNO3

NiCl2 + NH4OH = H2O + [Ni(NH3)]Cl2 =>
NiCl2 + NH4OH = H2O + [Ni(NH3)]Cl2

CH4(g) + CCl4(g) = CH2Cl2(g) =>
CH4(g) + CCl4(g) = 2 CH2Cl2(g)

HClO + NO2 = ClO + HNO2 =>
HClO + NO2 = ClO + HNO2

MgF2 + Cl2 = MgCl2 + F2 =>
MgF2 + Cl2 = MgCl2 + F2

Na2S + SeCl2 = NaCl + SeS =>
Na2S + SeCl2 = 2 NaCl + SeS

K02 = K202 =>
101 K02 = K202

Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2

Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)

MnSO4 + NH3 = Mn + NH3SO4 =>
MnSO4 + NH3 = Mn + NH3SO4

NaBr(s) = Na(s) + Br(g) =>
NaBr(s) = Na(s) + Br(g)

(CH3)2NH + HNO3 = (CH3)2NH2{+} + NO3{-} =>
(CH3)2NH + HNO3 = (CH3)2NH2{+} + NO3{-}

Fe2 + NaOH = Fe(NaOH) =>
Fe2 + 2 NaOH = 2 Fe(NaOH)

SO2 + CO2 = CO + SO3 =>
SO2 + CO2 = CO + SO3

HCOONa + H2O = Na2CO3 + H2 + CO2 =>
2 HCOONa + H2O = Na2CO3 + 2 H2 + CO2

HCl + H2CO3 = Cl2 + C + H2O =>
4 HCl + H2CO3 = 2 Cl2 + C + 3 H2O

C2H2F2 + O2 = CO2 + HF =>
C2H2F2 + 2 O2 = 2 CO2 + 2 HF

Na + Li2O = NaO + Li =>
Na + Li2O = NaO + 2 Li

MgCO3(s) + NaCl(aq) = Na2CO3(aq) + MgCl2(aq) =>
MgCO3(s) + 2 NaCl(aq) = Na2CO3(aq) + MgCl2(aq)

Cd + S = CdS =>
Cd + S = CdS

H2 + [Al(OH)4] = AlOH + H2O =>
3 H2 + 2[Al(OH)4] = 2 AlOH + 6 H2O

CrCl + LiOH = Cr(OH) + LiCl =>
CrCl + LiOH = Cr(OH) + LiCl

Fe + Fe3Cl = Fe4Cl =>
Fe + Fe3Cl = Fe4Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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