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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl(s) + Ca(NO3)2(aq) = CaCl2(aq) + NaNO3(aq) =>
2 NaCl(s) + Ca(NO3)2(aq) = CaCl2(aq) + 2 NaNO3(aq)

SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2

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

KNO3(s) = K2O(s) + N(g) + O(g) =>
2 KNO3(s) = K2O(s) + 2 N(g) + 5 O(g)

Na2[Cu(OH)4] + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Na2[Cu(OH)4] + Na2CO3 = (CuOH)2CO3 + 6 NaOH

C6H5N2 + O2 = CO2 + H2O + N2 =>
4 C6H5N2 + 29 O2 = 24 CO2 + 10 H2O + 4 N2

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

C6H12O + H3PO4 = C6H12 + H2O + PO4 =>
3 C6H12O + 2 H3PO4 = 3 C6H12 + 3 H2O + 2 PO4

MgSiO3 + Al2SiO5 = Mg4Al8Si2O20 + SiO2 =>
4 MgSiO3 + 4 Al2SiO5 = Mg4Al8Si2O20 + 6 SiO2

SO2 + HNO3 + H2O = H2SO4 + N2O =>
4 SO2 + 2 HNO3 + 3 H2O = 4 H2SO4 + N2O

H2O + Cr2S3 = H2S + Cr2O3 =>
3 H2O + Cr2S3 = 3 H2S + Cr2O3

SO2 + HNO3 + H2O = H2SO4 + N2O =>
4 SO2 + 2 HNO3 + 3 H2O = 4 H2SO4 + N2O

HCH3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
HCH3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O

Al + Br = AlBr =>
Al + Br = AlBr

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

SnS + O = SnO + SO2 =>
SnS + 3 O = SnO + SO2

NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2

Ca + (PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
3 Ca + (PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

H2(g) + I(s) = HI(g) =>
H2(g) + 2 I(s) = 2 HI(g)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3

C3H8 + NH3 + O2 = C3H2N + H2O =>
4 C3H8 + 4 NH3 + 9 O2 = 4 C3H2N + 18 H2O

Zn + HClO4 = ZnCl2 + H2O + O2 =>
2 Zn + 4 HClO4 = 2 ZnCl2 + 2 H2O + 7 O2

Cu + O = CuO =>
Cu + O = CuO

ZnBr2 + Pb(NO3)2 = Zn(NO3)2 + PbBr2 =>
ZnBr2 + Pb(NO3)2 = Zn(NO3)2 + PbBr2

C3H14 = C6H6 + H2 =>
2 C3H14 = C6H6 + 11 H2

Fe(NO3)3 + C4H8N2O2 = NO3 + FeC4H8N2O2 =>
Fe(NO3)3 + C4H8N2O2 = 3 NO3 + FeC4H8N2O2

Ar + Br = ArBr =>
Ar + Br = ArBr

C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C9H8O4 + CH4O = C8H8O3 + H2O =>
7 C9H8O4 + 9 CH4O = 9 C8H8O3 + 10 H2O

Zn(CH3COO)2 + NaOH = Zn(OH)2 + Na(CH3COO) =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 Na(CH3COO)

CaHPO4 + NaHCO3 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
3 CaHPO4 + 2 NaHCO3 = Ca3(PO4)2 + Na2HPO4 + 2 CO2 + 2 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Zn2S2 + O2 = Zn2O2 + S2O2 =>
Zn2S2 + 2 O2 = Zn2O2 + S2O2

Ag(s) + NaCl(aq) = AgCl(s) + Na(aq) =>
Ag(s) + NaCl(aq) = AgCl(s) + Na(aq)

C8H12O3N + O2 = CO2 + H2O + NH3 =>
4 C8H12O3N + 35 O2 = 32 CO2 + 18 H2O + 4 NH3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH4OH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4OH

K4[Fe(CN)6] + H2SO4 + NaNO2 = K3[Fe(CN)6] + N2 + Na2SO4 + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 4 H2SO4 + 2 NaNO2 = 6 K3[Fe(CN)6] + N2 + Na2SO4 + 3 K2SO4 + 4 H2O

C6H5MgBr + H2O = C6H6 + BrMgOH =>
C6H5MgBr + H2O = C6H6 + BrMgOH

CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O =>
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O

CaC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 H2O

N + H2O + CO2 + O2 = C3H5(NO3)3 =>
12 N + 10 H2O + 12 CO2 + O2 = 4 C3H5(NO3)3

C2H6O + KMnO4 = C2H4O2 + MnO + KOH + H2O =>
5 C2H6O + 4 KMnO4 = 5 C2H4O2 + 4 MnO + 4 KOH + 3 H2O

CaS + SO2 + H2O = CaS2O3 + H2S =>
3 CaS + 4 SO2 + H2O = 3 CaS2O3 + H2S

CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO

KMnO4 + Na2S + HCl = MnCl2 + S + KCl + NaCl + H2O =>
2 KMnO4 + 5 Na2S + 16 HCl = 2 MnCl2 + 5 S + 2 KCl + 10 NaCl + 8 H2O

NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl

C3H3O2C3H3 + O2 = CO2 + H2O =>
2 C3H3O2C3H3 + 13 O2 = 12 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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