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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCOONa + O2 = CO2 + H2O + Na2CO3 =>
2 HCOONa + O2 = CO2 + H2O + Na2CO3

[Cu(NH3)4](OH)2 + KCN = [Cu(CN)4]K2 + NH3 + KOH =>
[Cu(NH3)4](OH)2 + 4 KCN = [Cu(CN)4]K2 + 4 NH3 + 2 KOH

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Al + FeSO4 = Al2[SO4]3 + Fe =>
2 Al + 3 FeSO4 = Al2[SO4]3 + 3 Fe

C5H11BrH2O = C5H11OHHBr =>
C5H11BrH2O = C5H11OHHBr

SrCO3 + NaOH = Sr(OH)2 + Na2CO3 =>
SrCO3 + 2 NaOH = Sr(OH)2 + Na2CO3

ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2

V + O3 = VO3 =>
V + O3 = VO3

S + HNO3(s) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(s) = H2SO4 + 6 NO2 + 2 H2O

Na + HNO3 = Na2O + H2O + N =>
10 Na + 2 HNO3 = 5 Na2O + H2O + 2 N

Na3PO4(aq) + (NH4)2MoO4(aq) = Na2MoO4(aq) + (NH4)3PO4(aq) =>
2 Na3PO4(aq) + 3(NH4)2MoO4(aq) = 3 Na2MoO4(aq) + 2(NH4)3PO4(aq)

NgNO3 + NaSCN = NgSCN + NaNO3 =>
NgNO3 + NaSCN = NgSCN + NaNO3

KMnO4 + CuHCl3 + H2SO4 = Cl2 + CuSO4 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 10 CuHCl3 + 19 H2SO4 = 15 Cl2 + 10 CuSO4 + 3 K2SO4 + 6 MnSO4 + 24 H2O

PbF2 + HNO3 = Pb(NO3)2 + HF =>
PbF2 + 2 HNO3 = Pb(NO3)2 + 2 HF

CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO)3 + 6 H2SO4 + 5 NO + 4 H2O

NaHCO3 + Cl2 = NaCl + HClO + CO2 =>
NaHCO3 + Cl2 = NaCl + HClO + CO2

F2 + Li3P = LiF + P =>
3 F2 + 2 Li3P = 6 LiF + 2 P

Ba(OH)2 + N2 = BaN2 + OH =>
Ba(OH)2 + N2 = BaN2 + 2 OH

C10H13Br + KMnO4 + H2SO4 = C7H5BrO2 + CO2 + MnSO4 + K2SO4 + H2O =>
5 C10H13Br + 24 KMnO4 + 36 H2SO4 = 5 C7H5BrO2 + 15 CO2 + 24 MnSO4 + 12 K2SO4 + 56 H2O

F + U + C + K = FUCK =>
F + U + C + K = FUCK

PB + AgNO3 = PBNO3 + Ag =>
PB + AgNO3 = PBNO3 + Ag

Si2H3 + O2 = H2O + SiO2 =>
4 Si2H3 + 11 O2 = 6 H2O + 8 SiO2

CuSO4 + Na2S2O3 = CuS + S + Na2SO4 =>
CuSO4 + 4 Na2S2O3 = CuS + 4 S + 4 Na2SO4

CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O

Me2SiCl2 + H2O = (Me2SiO) + HCl =>
Me2SiCl2 + H2O = (Me2SiO) + 2 HCl

CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3

CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}

C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I

Ca(ClO3)2 = Ca2 + ClO3 =>
2 Ca(ClO3)2 = Ca2 + 4 ClO3

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

As2S3 = As4 + S8 =>
8 As2S3 = 4 As4 + 3 S8

ZnO + NaOH = Zn(OH)2 + Na2O =>
ZnO + 2 NaOH = Zn(OH)2 + Na2O

CH2 + Cl2 = CHCl3 + HCl =>
CH2 + 2 Cl2 = CHCl3 + HCl

CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CHONa{-}CH2ONa + H2

C7H4O + KClO4 = KCl + CO + H2O =>
C7H4O + 2 KClO4 = 2 KCl + 7 CO + 2 H2O

[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-} =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-}

H2Se = H + Se =>
H2Se = 2 H + Se

Sn(OH)4 + H2(SO4) = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2(SO4) = Sn(SO4)2 + 4 H2O

CuSO4 + KCNS + H2SO3 + H2O = CuSCN + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KCNS + H2SO3 + H2O = 2 CuSCN + K2SO4 + 2 H2SO4

NH4Cl + Cl2 = HCl + NH2Cl =>
NH4Cl + Cl2 = 2 HCl + NH2Cl

Pt + H2 = PtH =>
2 Pt + H2 = 2 PtH

C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF

Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2

CrOH3 + H2SO4 = CrSO4 + H2OH3 =>
CrOH3 + H2SO4 = CrSO4 + H2OH3

NaCl + KCl = NaK + Cl =>
NaCl + KCl = NaK + 2 Cl

K2CrO7 + K2C2O4 + H2C2O4 = K3Cr(C2O4)3 + H2O + CO2 =>
2 K2CrO7 + K2C2O4 + 14 H2C2O4 = 2 K3Cr(C2O4)3 + 14 H2O + 18 CO2

N2(s) + O2(g) = NO(g) =>
N2(s) + O2(g) = 2 NO(g)

Pb + AgF = PbF2 + Ag =>
Pb + 2 AgF = PbF2 + 2 Ag

Na2CO3(aq) + HNO3(aq) = NaNO3 + CO2 + H2O =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3 + CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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