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Chemische vergelijkingen in evenwicht op06/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + O4 = H2O2 =>
2 H2 + O4 = 2 H2O2

NH4IHNO3 = NH4NO3HI =>
NH4IHNO3 = NH4NO3HI

KCl + At2 = KAt + Cl2 =>
2 KCl + At2 = 2 KAt + Cl2

(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O

Na2SO3 + K2Cr2O7 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 4 H2O

Al + Ag2SO4 = Al2(SO4)3 + Ag3 =>
2 Al + 3 Ag2SO4 = Al2(SO4)3 + 2 Ag3

MgCl2 + H2SO4 = Cl2 + H2O + SO2 + MgSO4 =>
MgCl2 + 2 H2SO4 = Cl2 + 2 H2O + SO2 + MgSO4

C20H24O2N2 + O2 = CO2 + H2O + N =>
C20H24O2N2 + 25 O2 = 20 CO2 + 12 H2O + 2 N

SO2 + SiO2 = Si(SO3)2 =>
2 SO2 + SiO2 = Si(SO3)2

N2I6 = N2 + I2 =>
N2I6 = N2 + 3 I2

NaOH + FeP = Na3P + Fe(OH)3 =>
3 NaOH + FeP = Na3P + Fe(OH)3

FeCl2 + NaI = FeI + NaCl2 =>
FeCl2 + NaI = FeI + NaCl2

HCN + Al(OH)3 = AlCN + O3H4 =>
HCN + Al(OH)3 = AlCN + O3H4

MgCl2Cu = MgCuCl2 =>
MgCl2Cu = MgCuCl2

C10H10O4 + NaBH4 + H2O = C10H12O3 + H3BO3 + NaOH =>
2 C10H10O4 + NaBH4 + 2 H2O = 2 C10H12O3 + H3BO3 + NaOH

H3PO4 + NaH2PO4 = NaPO4 + H5PO4 =>
H3PO4 + NaH2PO4 = NaPO4 + H5PO4

K3Fe(CN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + Na2SO4 + KNO3 + H2O =>
K3Fe(CN)6 + 10 Na2Cr2O7 + 40 H2SO4 = Fe(NO3)3 + 10 Cr2(SO4)3 + 6 CO2 + 10 Na2SO4 + 3 KNO3 + 40 H2O

Ca3(PO4)2 + Al2(SO4)3 = Al3(PO4)3 + Ca2(SO4)2 =>
6 Ca3(PO4)2 + 6 Al2(SO4)3 = 4 Al3(PO4)3 + 9 Ca2(SO4)2

ZnO + N = ZnN + O =>
ZnO + N = ZnN + O

CaF2 + O2 = CaO + F2 =>
2 CaF2 + O2 = 2 CaO + 2 F2

Cs2CO3 + Li2CO3 + TeO2 + MoO3 = CsLiTeMo3O12 + CO2 =>
Cs2CO3 + Li2CO3 + 2 TeO2 + 6 MoO3 = 2 CsLiTeMo3O12 + 2 CO2

Mg + O2 = MgO* =>
2 Mg + O2 = 2 MgO*

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

C3H4 + KMnO4 + KOH = C3H4O3 + K2MnO4 + H2O =>
C3H4 + 6 KMnO4 + 6 KOH = C3H4O3 + 6 K2MnO4 + 3 H2O

HSO3{-} + H2O = H2SO3 + OH{-} =>
HSO3{-} + H2O = H2SO3 + OH{-}

AlCl3 + NaOH = Al(OH)2Cl + NaCl =>
AlCl3 + 2 NaOH = Al(OH)2Cl + 2 NaCl

SnO2 + Li = Sn + LiO2 =>
SnO2 + Li = Sn + LiO2

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

BiO2 + H2O = BiH3 + O2 =>
4 BiO2 + 6 H2O = 4 BiH3 + 7 O2

(Nh4)3AsO3 + (Nh4)3AsS3 + HCl = As2S3 + Nh4Cl + H2O =>
(Nh4)3AsO3 + (Nh4)3AsS3 + 6 HCl = As2S3 + 6 Nh4Cl + 3 H2O

Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) = gramsiron(II)chloride =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)

FeCl3 + K2S = FeCl2 + KCl + S =>
2 FeCl3 + K2S = 2 FeCl2 + 2 KCl + S

HCI + Ba(OH)2 = BaCI + H(OH)2 =>
HCI + Ba(OH)2 = BaCI + H(OH)2

C10H8O4CaO2H2 = C8H4O4CaC2H6O2 =>
C10H8O4CaO2H2 = C8H4O4CaC2H6O2

As + H2O = As3O4 + H2 =>
3 As + 4 H2O = As3O4 + 4 H2

NaC2H3O2 + H2SO4 = NaC2H3SO4 + H2O2 =>
NaC2H3O2 + H2SO4 = NaC2H3SO4 + H2O2

H2SO4{-2} + NaOH = Na2SO4{-2} + H2O =>
H2SO4{-2} + 2 NaOH = Na2SO4{-2} + 2 H2O

ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S

Ag + HBr = H2 + AgBr =>
2 Ag + 2 HBr = H2 + 2 AgBr

C2H6 + O2 = CO2 + H2O6 =>
C2H6 + 11 O2 = 2 CO2 + 3 H2O6

Cr(OH)3 + CsOH = Cs3CrO3 + H2O =>
Cr(OH)3 + 3 CsOH = Cs3CrO3 + 3 H2O

Ag + [Ni(CN)4] = [Ag(CN)2] + Ni =>
2 Ag + [Ni(CN)4] = 2[Ag(CN)2] + Ni

K + Cl2 = ClK4 =>
8 K + Cl2 = 2 ClK4

KO2 + HCl = KCl2 + Cl2 + H2O =>
KO2 + 4 HCl = KCl2 + Cl2 + 2 H2O

H2 + N = NH3 =>
3 H2 + 2 N = 2 NH3

NaI + Pb = PbI2 + Na =>
2 NaI + Pb = PbI2 + 2 Na

N5 + O2 = NO3 =>
2 N5 + 15 O2 = 10 NO3

K[BiJ4] + CdCl2 = BiCl3 + CdJ2 + KJ =>
2 K[BiJ4] + 3 CdCl2 = 2 BiCl3 + 3 CdJ2 + 2 KJ

Cr + H{+}{+} = Cr{3+}{+} + H2 =>
2 Cr + 6 H{+}{+} = 2 Cr{3+}{+} + 3 H2

NHOH4 + HNO3 = NH3NO4 + H2O =>
5 NHOH4 + 11 HNO3 = 8 NH3NO4 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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