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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaBr + H3Po4 = Na2HPo4 + HBr =>
2 NaBr + H3Po4 = Na2HPo4 + 2 HBr

K2CrO4CuSO4 = CuCrO4 + K2SO4 =>
K2CrO4CuSO4 = CuCrO4 + K2SO4

Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

PbCl2 + HNO3 = Pb(NO3)2 + HCl =>
PbCl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl

Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*3SiO2*10H2O =>
3 Mg2SiO4 + 2 NaOH + 15 H2O = 6 Mg(OH)2 + Na2O*3SiO2*10H2O

NO(g) + NH3(g) = N2(g) + H2O(liq) =>
6 NO(g) + 4 NH3(g) = 5 N2(g) + 6 H2O(liq)

FeBr3 + Cu(OH)2 = Fe(OH)3 + CuBr2 =>
2 FeBr3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuBr2

V + O2 = VO =>
2 V + O2 = 2 VO

Cu + O3 = CuO =>
3 Cu + O3 = 3 CuO

CH3COH3 + O2 = H2O + CO2 =>
CH3COH3 + 3 O2 = 3 H2O + 2 CO2

CaS(aq) + AlBr3(aq) = CaBr2 + Al2S3 =>
3 CaS(aq) + 2 AlBr3(aq) = 3 CaBr2 + Al2S3

K2MnO4 + HNO3 = Mn(NO3)2 + KOH + O2 =>
K2MnO4 + 2 HNO3 = Mn(NO3)2 + 2 KOH + O2

P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3

SO2 + H2O + KMnO4 = MnO2 + H2SO4 + K2SO4 =>
3 SO2 + 2 H2O + 2 KMnO4 = 2 MnO2 + 2 H2SO4 + K2SO4

HBr + Mg(OH)2 = H2O + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H2O + MgBr2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + NaHSO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 NaHSO4 + 7 H2O

Ta + HNO3 + HF = H3[TaF8] + NO2 + H2O =>
Ta + 5 HNO3 + 8 HF = H3[TaF8] + 5 NO2 + 5 H2O

[Ag(NH3)2]Cl(aq) + CO(g) + H2O = Ag(s) + CO2(g) + NH4Cl(aq) + NH3(g) =>
2[Ag(NH3)2]Cl(aq) + CO(g) + H2O = 2 Ag(s) + CO2(g) + 2 NH4Cl(aq) + 2 NH3(g)

K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)

N2 + Cl3 = NCl3 =>
N2 + 2 Cl3 = 2 NCl3

K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)

ZnCl2 + LiNO3 = Zn(NO3)2 + LiCl =>
ZnCl2 + 2 LiNO3 = Zn(NO3)2 + 2 LiCl

H3PO2 + NiCl2 + H2O = H3PO4 + Ni + HCl =>
H3PO2 + 2 NiCl2 + 2 H2O = H3PO4 + 2 Ni + 4 HCl

NCl3 + H2O + HClO = HCl + HNO3 =>
NCl3 + 2 H2O + HClO = 4 HCl + HNO3

CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3

MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl

C6H14 + Cl2 = CH2Cl2 + HCl =>
C6H14 + 7 Cl2 = 6 CH2Cl2 + 2 HCl

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

CH3COOH + NaOH = Na2CO3 + H2 =>
CH3COOH + 4 NaOH = 2 Na2CO3 + 4 H2

NaSiO3 + H2SO4 = NaSO4 + H2O + SiO2 =>
NaSiO3 + H2SO4 = NaSO4 + H2O + SiO2

NH4NO2 + KOH = NH4OH + KNO2 =>
NH4NO2 + KOH = NH4OH + KNO2

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

Na3PO4 + HNO3 = H3PO4 + NaNO3 =>
Na3PO4 + 3 HNO3 = H3PO4 + 3 NaNO3

ZnO + (NH4)2SO4 = ZnSO4 + NH3 + H2O =>
ZnO + (NH4)2SO4 = ZnSO4 + 2 NH3 + H2O

*2N2 + *3H2 = *2NH3 =>
*2N2 + 2*3H2 = 2*2NH3

Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe

KI(aq) + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3 + PbI2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl

CuCl2(aq) + Na3Po4(aq) = Cu3(Po4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3Po4(aq) = Cu3(Po4)2(s) + 6 NaCl(aq)

Co(NO3)2 + K2[Hg(CNS)4] + ZnSO4 = Co[Hg(SCN)4] + K2SO4 + Zn(NO3)2 =>
Co(NO3)2 + K2[Hg(CNS)4] + ZnSO4 = Co[Hg(SCN)4] + K2SO4 + Zn(NO3)2

C12H19Cl3O8 + O2 = CO2 + H2O + ClO2 =>
4 C12H19Cl3O8 + 63 O2 = 48 CO2 + 38 H2O + 12 ClO2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

HCl(aq) + RbOH(aq) = H2O + RbCl =>
HCl(aq) + RbOH(aq) = H2O + RbCl

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl

CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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