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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 + H2C2O2 + H2SO4 = HCl + CO2 + H2O + K2SO4 =>
2 KClO3 + 2 H2C2O2 + H2SO4 = 2 HCl + 4 CO2 + 2 H2O + K2SO4

K2S2O8 + Al = K2S + SO2 + Al2O3 =>
K2S2O8 + 4 Al = K2S + SO2 + 2 Al2O3

Cr + Al2(SO4)3 = Al + CrSO4 =>
3 Cr + Al2(SO4)3 = 2 Al + 3 CrSO4

NaOH + N2O5 = Na2O + N(OH)5 =>
10 NaOH + N2O5 = 5 Na2O + 2 N(OH)5

MnO2 + KOH + HNO3 = K2MnO4 + KNO2 + H2O =>
MnO2 + 3 KOH + HNO3 = K2MnO4 + KNO2 + 2 H2O

Ba(CH3CO2)2 + Na2SO4 = BaSO4 + Na2(CH3CO2)2 =>
Ba(CH3CO2)2 + Na2SO4 = BaSO4 + Na2(CH3CO2)2

K2CrO4 + BiCl3 = KCl + Bi2(CrO4)3 =>
3 K2CrO4 + 2 BiCl3 = 6 KCl + Bi2(CrO4)3

MnO4{-} + SO2{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
4 MnO4{-} + 3 SO2{2-} + 2 H2O = 4 MnO2 + 3 SO4{2-} + 4 OH{-}

CrCl3 + KClO3 + NaOH = H2O + KCl + NaCr2O4 + NaCl =>
12 CrCl3 + KClO3 + 42 NaOH = 21 H2O + KCl + 6 NaCr2O4 + 36 NaCl

SO2 + CI + H2O = H2 + SO4HCI =>
2 SO2 + 2 CI + 4 H2O = 3 H2 + 2 SO4HCI

P + F5 = PF5 =>
P + F5 = PF5

Li2Cr2O7 + SnBr2 + HBr = LiBr + CrBr3 + SnBr4 + H2O =>
Li2Cr2O7 + 3 SnBr2 + 14 HBr = 2 LiBr + 2 CrBr3 + 3 SnBr4 + 7 H2O

Cs + HF = H2 + CsF =>
2 Cs + 2 HF = H2 + 2 CsF

AgNO3 + KIO4 + H2O = AgO + KIO3 + HNO3 =>
2 AgNO3 + KIO4 + H2O = 2 AgO + KIO3 + 2 HNO3

SO2 + CI + H2O = H2 + SO4HCI =>
2 SO2 + 2 CI + 4 H2O = 3 H2 + 2 SO4HCI

F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2

BrO + NaOH = Na2BrO2 + H2O =>
BrO + 2 NaOH = Na2BrO2 + H2O

MgCO3 + H2O = Mg2(OH)2CO3 + CO2 =>
2 MgCO3 + H2O = Mg2(OH)2CO3 + CO2

CaMg(CO3)2 + SiO2 = MgCaSi2O6 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = MgCaSi2O6 + 2 CO2

Cu2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + K2SO4 + 2 CuSO4 + 4 H2O

OH{-} + Cr{3+} + Br2 = CrO4{2-} + Br{-} + H2O =>
16 OH{-} + 2 Cr{3+} + 3 Br2 = 2 CrO4{2-} + 6 Br{-} + 8 H2O

[H3NCH2COOH]Cl + NaOH = HCl + H2O + NH2CH2COONa =>
[H3NCH2COOH]Cl + NaOH = HCl + H2O + NH2CH2COONa

Pb(NO3)2 + NaCl = PbCl2 + NO3Na =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NO3Na

H3PO2 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
H3PO2 + 2 AgNO3 + H2O = H3PO3 + 2 HNO3 + 2 Ag

I{-} + H2O = IH + OH{-} =>
I{-} + H2O = IH + OH{-}

Ca + N = Ca2N3 =>
2 Ca + 3 N = Ca2N3

CaCl2 + Na2SO4 = SO4Cl2 + Na2Ca =>
CaCl2 + Na2SO4 = SO4Cl2 + Na2Ca

PB(NO3)2 + HCl = HNO3 + PBCl2 =>
PB(NO3)2 + 2 HCl = 2 HNO3 + PBCl2

KI + Pb(SO4)2 = K(SO4) + PbI2 =>
2 KI + Pb(SO4)2 = 2 K(SO4) + PbI2

Na2O2 + HO2 = O2 + NaOH =>
Na2O2 + 2 HO2 = 2 O2 + 2 NaOH

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

SO2 + CI + H2O = H2 + SO4HCI =>
2 SO2 + 2 CI + 4 H2O = 3 H2 + 2 SO4HCI

Na3N + HNO3 = NaNO3 + NH4NO3 =>
Na3N + 4 HNO3 = 3 NaNO3 + NH4NO3

Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg

FeS2 + BaSO4 = Fe2O3 + SO2 + BaS2 =>
12 FeS2 + 11 BaSO4 = 6 Fe2O3 + 13 SO2 + 11 BaS2

MgSO4 + Zn = Mg + ZnSO4 =>
MgSO4 + Zn = Mg + ZnSO4

Pb(NO3)2 + NaCl = PbCl2 + NO3Na =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NO3Na

CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI

C17H33COONa + HCl = C17H33COOH + NaCl =>
C17H33COONa + HCl = C17H33COOH + NaCl

Al2S3 + Na3N = AlN + Na2S =>
Al2S3 + 2 Na3N = 2 AlN + 3 Na2S

AgCl + NaCl = AgNa + Cl =>
AgCl + NaCl = AgNa + 2 Cl

NaOH + CO = Na2O + H2 + CO2 =>
2 NaOH + CO = Na2O + H2 + CO2

SO2 + CI + H2O = H2 + SO4HCI =>
2 SO2 + 2 CI + 4 H2O = 3 H2 + 2 SO4HCI

Na22SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na22SO3 + 21 H2SO4 = 11 Na2SO4 + 21 H2O + 11 SO2

Al(ClO4)3 = Al + ClO4 =>
Al(ClO4)3 = Al + 3 ClO4

SO2 + CI + H2O = H2 + SO4HCI =>
2 SO2 + 2 CI + 4 H2O = 3 H2 + 2 SO4HCI

BCl + Au = AuCl + B =>
BCl + Au = AuCl + B

C4H6 + Br2 = C4H6Br8 =>
C4H6 + 4 Br2 = C4H6Br8

MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl

C4H6 + Br2 = C4H6Br8 =>
C4H6 + 4 Br2 = C4H6Br8

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Breng de vergelijking van een chemische reactie in evenwicht
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