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Chemische vergelijkingen in evenwicht op07/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4

As2O3 + KNO3 + H2O = H3AsO4 + NO + K2HAsO4 =>
3 As2O3 + 4 KNO3 + 7 H2O = 4 H3AsO4 + 4 NO + 2 K2HAsO4

Sn + O4 = SnO =>
4 Sn + O4 = 4 SnO

HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O

NaNO3 = Na2O + N2O5 =>
2 NaNO3 = Na2O + N2O5

SnCl2 + HgCl2 = HgCl + SnCl4 =>
SnCl2 + 2 HgCl2 = 2 HgCl + SnCl4

Mn2O7 + KOH = Mn2OH + KO7 =>
Mn2O7 + KOH = Mn2OH + KO7

Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2

Cr2(SO4)3 + SrCl2 = CrCl3 + SrSO4 =>
Cr2(SO4)3 + 3 SrCl2 = 2 CrCl3 + 3 SrSO4

Zn + Au = AuZn =>
Zn + Au = AuZn

HOCH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2(H2O)12 =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2(H2O)12

SF + MgBr = SBr + MgF =>
SF + MgBr = SBr + MgF

C8H10N4O2 + C12H22O11 = C5H8 + N2 + O2 =>
2 C8H10N4O2 + 2 C12H22O11 = 8 C5H8 + 4 N2 + 13 O2

CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2

C + MnO = CO + Mn =>
C + MnO = CO + Mn

FeCl3 + CH3COONa + C5H8O2 = Fe(C5H7O2)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH

Cl2 + HO{-} = ClO{-} + Cl{-} + H2O =>
Cl2 + 2 HO{-} = ClO{-} + Cl{-} + H2O

O2 + C3H8 = H2O + CO2 =>
5 O2 + C3H8 = 4 H2O + 3 CO2

HH = H2 =>
HH = H2

K2O + H3PO4 = K3PO4 + HOH =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 HOH

NH2NO3 = H2O + N2 + O2 =>
NH2NO3 = H2O + N2 + O2

Sr2 + H2O = SrOH + H2 =>
Sr2 + 2 H2O = 2 SrOH + H2

Ba(OH)2 + H2Br = BrBa + H2O =>
Ba(OH)2 + H2Br = BrBa + 2 H2O

Zn + K4[Fe(CN)6] = K4[Zn(CN)6] + Fe =>
Zn + K4[Fe(CN)6] = K4[Zn(CN)6] + Fe

SbBr3 + Sr(NO2)2 = Sb(NO2)3 + SrBr2 =>
2 SbBr3 + 3 Sr(NO2)2 = 2 Sb(NO2)3 + 3 SrBr2

P2O3 + Li2O = PO + LiO =>
P2O3 + Li2O = 2 PO + 2 LiO

Zn + AgN03 = Ag + Zn(N03)2 =>
Zn + 2 AgN03 = 2 Ag + Zn(N03)2

Hg(ClO3)2 + Na2Cr2O7 = HgCr2O7 + NaClO3 =>
Hg(ClO3)2 + Na2Cr2O7 = HgCr2O7 + 2 NaClO3

HA + KOH = KA + H2O =>
HA + KOH = KA + H2O

Na2CO3 + NaClO + Cr(OH)3 = NaCl + CO2 + H2O + Na2CrO4 =>
2 Na2CO3 + 3 NaClO + 2 Cr(OH)3 = 3 NaCl + 2 CO2 + 3 H2O + 2 Na2CrO4

Al2S3 + H2O = Al(OH0)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH0)3 + 3 H2S

H2O + BaCO3 = CO2 + Ba(OH)2 =>
H2O + BaCO3 = CO2 + Ba(OH)2

Al2S3 + H2O = Al(OH0)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH0)3 + 3 H2S

H2O + BaCO3 = CO2 + Ba(OH)2 =>
H2O + BaCO3 = CO2 + Ba(OH)2

Cd + HC1 = CdHC1 =>
Cd + HC1 = CdHC1

Ni + S2 = NiS =>
2 Ni + S2 = 2 NiS

Co(NO3)2 + K2CrO4 = KNO3 + Co(CrO4) =>
Co(NO3)2 + K2CrO4 = 2 KNO3 + Co(CrO4)

ZnS + NH4NO3 = Zn + N2 + SO2 + H2O =>
ZnS + 2 NH4NO3 = Zn + 2 N2 + SO2 + 4 H2O

AgNO3 + I2 = AgI + AgIO3 + NO2 =>
6 AgNO3 + 3 I2 = 4 AgI + 2 AgIO3 + 6 NO2

Pt + O2 = Pt2O3 =>
4 Pt + 3 O2 = 2 Pt2O3

Na2CO3(aq) + PbCl2(aq) = PbCO3(s) + NaCl(aq) =>
Na2CO3(aq) + PbCl2(aq) = PbCO3(s) + 2 NaCl(aq)

AlPO4(s) = AlPO3(s) + O2(g) =>
2 AlPO4(s) = 2 AlPO3(s) + O2(g)

Gd(NO3)3 + (NH4)2SO4 = Gd2(SO4)3 + (NH4)NO3 =>
2 Gd(NO3)3 + 3(NH4)2SO4 = Gd2(SO4)3 + 6(NH4)NO3

H2PO4{-} + H2O = HPO42{-} + H3O =>
H2PO4{-} + 115 H2O = HPO42{-} + 77 H3O

K2Co3 + CaBr2 = K2Br2 + CaCo3 =>
K2Co3 + CaBr2 = K2Br2 + CaCo3

Zn(NO3)2 + NH4OH = ZnOH + NH4(NO3)2 =>
Zn(NO3)2 + NH4OH = ZnOH + NH4(NO3)2

MnO2 + HCl + H2C2O4 = MnCl2 + CO2 + H2O =>
MnO2 + 2 HCl + H2C2O4 = MnCl2 + 2 CO2 + 2 H2O

MnO2 + HOOCCOOH = MnCO3 + H2O + CO2 =>
MnO2 + HOOCCOOH = MnCO3 + H2O + CO2

C4H8O + Fe(OH)3 = C4H8O2 + FeO + H2O =>
C4H8O + 2 Fe(OH)3 = C4H8O2 + 2 FeO + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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