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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaN2 + NO3H3 = Ca(NO3)2 + NH3 =>
CaN2 + 2 NO3H3 = Ca(NO3)2 + 2 NH3

NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3

CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4

C9H10NO2H + HCl = H2O + C9H10NOCl =>
C9H10NO2H + HCl = H2O + C9H10NOCl

Zn(H2O)4{2+} + CN{-} = Zn(CN)4{2-} + H2O =>
Zn(H2O)4{2+} + 4 CN{-} = Zn(CN)4{2-} + 4 H2O

Cr2(CrO4)3 + AgNO3 = Cr(NO3)3 + Ag2CrO4 =>
Cr2(CrO4)3 + 6 AgNO3 = 2 Cr(NO3)3 + 3 Ag2CrO4

HNO3 + CaI2 = Ca(NO3)2 + HI =>
2 HNO3 + CaI2 = Ca(NO3)2 + 2 HI

H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S

Ni(NO3)3 + H2O + N2O = Ni + HNO3 =>
8 Ni(NO3)3 + 15 H2O + 3 N2O = 8 Ni + 30 HNO3

Na + S = Na2S1 =>
2 Na + S = Na2S1

(CH3)3N + HNO2 = (CH3)3NH(NO2) =>
(CH3)3N + HNO2 = (CH3)3NH(NO2)

Cu + HSO = (CuS)2 + H + SO2 =>
2 Cu + 4 HSO = (CuS)2 + 4 H + 2 SO2

Cr2(SO4)3 + NaOH = NaCrO2 + Na2SO4 + H2O =>
Cr2(SO4)3 + 8 NaOH = 2 NaCrO2 + 3 Na2SO4 + 4 H2O

NaY2 + KClO3 + H2SO4 = Y2 + KCl + H2O + Na2SO4 =>
6 NaY2 + KClO3 + 3 H2SO4 = 6 Y2 + KCl + 3 H2O + 3 Na2SO4

CsBr + F = Cs + BrF =>
CsBr + F = Cs + BrF

P(Cl)5 + (H)2O = (H)3PO4 + HCl =>
P(Cl)5 + 4(H)2O = (H)3PO4 + 5 HCl

K3Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
2 K3Cr2O7 + 10 KI + 14 H2SO4 = 2 Cr2(SO4)3 + 5 I2 + 8 K2SO4 + 14 H2O

Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3

AgNO3 + NH3 = Ag3N + HNO3 =>
3 AgNO3 + NH3 = Ag3N + 3 HNO3

FeCO3 + HO2 + H2O = Fe(OH)3 + CO2 =>
3 FeCO3 + HO2 + 4 H2O = 3 Fe(OH)3 + 3 CO2

HO + Al = AlO + H =>
HO + Al = AlO + H

FeS + CuS = CuFeS2 =>
FeS + CuS = CuFeS2

FeCO3 + HO2 + H2O = Fe(OH)3 + CO2 =>
3 FeCO3 + HO2 + 4 H2O = 3 Fe(OH)3 + 3 CO2

Co + H2O = CoO + H =>
Co + H2O = CoO + 2 H

CH3CH(OH) + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CH(OH) + CuO = 4 CH3COCH3 + Cu + 3 H2O

C + HNO3 = CO2 + N02 + H2O =>
5 C + 4 HNO3 = 5 CO2 + 2 N02 + 2 H2O

Na2SiO3 + Mg(OH)2 = Mg2SiO4 + NaOH + H2O =>
Na2SiO3 + 2 Mg(OH)2 = Mg2SiO4 + 2 NaOH + H2O

Bi(NO3)3 + NH4VO3 + NH3*H2O = BiVO4 + H2O + NH4NO3 =>
Bi(NO3)3 + NH4VO3 + 2 NH3*H2O = BiVO4 + H2O + 3 NH4NO3

H2O + Br + Al{3+} = Al + BrO3 + H{+} =>
3 H2O + Br + 2 Al{3+} = 2 Al + BrO3 + 6 H{+}

CO2 + H2O = C6H1204 + O2 =>
6 CO2 + 602 H2O = C6H1204 + 307 O2

I + O3 = IO + O2 =>
I + O3 = IO + O2

Ba2PbO4 + HCl = PbO2 + BaCl2 + H2O =>
Ba2PbO4 + 4 HCl = PbO2 + 2 BaCl2 + 2 H2O

ZnO + SnCl4 = ZnCl2 + SnO2 =>
2 ZnO + SnCl4 = 2 ZnCl2 + SnO2

Ba(HCO3)2 + NaNO3 = Na(HCO3) + Ba(NO3)2 =>
Ba(HCO3)2 + 2 NaNO3 = 2 Na(HCO3) + Ba(NO3)2

HC2H3O2 + Cr(OH)3 = H2O + Cr + C2H3O2 =>
3 HC2H3O2 + Cr(OH)3 = 3 H2O + Cr + 3 C2H3O2

Mg(aq) + O2(g) = MgO(s) =>
2 Mg(aq) + O2(g) = 2 MgO(s)

FeCl2 + K4[Fe(CN)6] = Fe3(Fe(CN)6)2 + Cl6 + K8 =>
3 FeCl2 + 2 K4[Fe(CN)6] = Fe3(Fe(CN)6)2 + Cl6 + K8

KOH + Fe3(PO4)2 = K3PO4 + Fe(OH)2 =>
6 KOH + Fe3(PO4)2 = 2 K3PO4 + 3 Fe(OH)2

C3HH8 + O2 = CO2 + H2O =>
4 C3HH8 + 21 O2 = 12 CO2 + 18 H2O

AgF + H3PO4 = Ag3PO4 + HF =>
3 AgF + H3PO4 = Ag3PO4 + 3 HF

NH4{+} + H{+} = NH5{2+} =>
NH4{+} + H{+} = NH5{2+}

C2H7ClN2O = HCl + C2H6N2O =>
C2H7ClN2O = HCl + C2H6N2O

ZnSO4 + CuO = CuSO4 + ZnO =>
ZnSO4 + CuO = CuSO4 + ZnO

LiCl(aq) + AgNO3(aq) = AgCl(s) + LiNO3(aq) =>
LiCl(aq) + AgNO3(aq) = AgCl(s) + LiNO3(aq)

COCl2 + H2 = COH2 + HCl =>
COCl2 + 2 H2 = COH2 + 2 HCl

H2C4H6O4 + NaOH = NaCH + OH =>
H2C4H6O4 + 4 NaOH = 4 NaCH + 8 OH

HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O

Si + NF3 + H2 = Si3N4 + HF =>
3 Si + 4 NF3 + 6 H2 = Si3N4 + 12 HF

C7H5NaO2 + CuSO4*5H2O = Na2SO4 + Cu(C6H5CO2)2 + H2O =>
2 C7H5NaO2 + CuSO4*5H2O = Na2SO4 + Cu(C6H5CO2)2 + 5 H2O

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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