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Chemische vergelijkingen in evenwicht op01/16/25

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Breng de vergelijking van een chemische reactie in evenwicht
S + I2 = SI4 =>
S + 2 I2 = SI4

SiO2 + CO2 = Si(CO3)2 =>
SiO2 + 2 CO2 = Si(CO3)2

Fe(NO3)3 + NH3 = Fe(NH3)3 + NO3 =>
Fe(NO3)3 + 3 NH3 = Fe(NH3)3 + 3 NO3

HCI + Cr = CrCI + H =>
HCI + Cr = CrCI + H

Cr2O7{2-} + SO3{2-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H3O{+} = 2 Cr{3+} + 3 SO4{2-} + 12 H2O

(NH4)3PO4 + Ca(NO3)2 = NH4NO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = 6 NH4NO3 + Ca3(PO4)2

C18H19O9N + O2 = CO2 + H2O + C5H7O2N =>
2 C18H19O9N + 25 O2 = 26 CO2 + 12 H2O + 2 C5H7O2N

Mg(CH3COO)2 + HCl = CH3COOH + MgCl2 =>
Mg(CH3COO)2 + 2 HCl = 2 CH3COOH + MgCl2

NaOHCH3COOH = CH3COONaH2O =>
NaOHCH3COOH = CH3COONaH2O

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Al2O3 + BaO = Ba(AlO2)2 =>
Al2O3 + BaO = Ba(AlO2)2

Ca(NO3)2 + LiF = Li(NO3) + CaF2 =>
Ca(NO3)2 + 2 LiF = 2 Li(NO3) + CaF2

C4H10O = C2 + H2 + O2 =>
2 C4H10O = 4 C2 + 10 H2 + O2

C + KMnO4 = Mn + K2CO3 + CO2 =>
7 C + 4 KMnO4 = 4 Mn + 2 K2CO3 + 5 CO2

KMnO4 + KI + HCl = MnCl + KIO3 + KCl + H2O =>
KMnO4 + KI + 2 HCl = MnCl + KIO3 + KCl + H2O

At + H2 = AtH =>
2 At + H2 = 2 AtH

SrCrO4 + HCl = SrCl2 + H2Cr2O7 + H2O =>
2 SrCrO4 + 4 HCl = 2 SrCl2 + H2Cr2O7 + H2O

NaCN + H2O = Na + CNO + H2 =>
NaCN + H2O = Na + CNO + H2

H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)

BaO + CO = BaCO2 =>
BaO + CO = BaCO2

Fe(NO3)2 + H2 = Fe + HNO3 =>
Fe(NO3)2 + H2 = Fe + 2 HNO3

H2 + Te = HTe =>
H2 + 2 Te = 2 HTe

CaC2 + H2O + CO2 = CH2CHCO2H + Ca(OH) =>
4 CaC2 + 8 H2O + CO2 = 3 CH2CHCO2H + 4 Ca(OH)

Fe3PN4 = Fe4P2N7 + Fe2N =>
2 Fe3PN4 = Fe4P2N7 + Fe2N

AlOH2 + HCl = AlCl + H2 + H2O =>
2 AlOH2 + 2 HCl = 2 AlCl + H2 + 2 H2O

C3H12 + O2 = H4CO3 =>
2 C3H12 + 9 O2 = 6 H4CO3

C6H10O4S2 + O2 = CO2 + H2O + SO4 =>
2 C6H10O4S2 + 21 O2 = 12 CO2 + 10 H2O + 4 SO4

As2O3 + SnCl2 + HCl + Na = As + Na2SnCl6 + H2O =>
2 As2O3 + 3 SnCl2 + 12 HCl + 6 Na = 4 As + 3 Na2SnCl6 + 6 H2O

Al(OH)3 + NaCO3 + C = NaAlO2 + CO2 + H2O =>
4 Al(OH)3 + 4 NaCO3 + C = 4 NaAlO2 + 5 CO2 + 6 H2O

Mg + HBr = H2 + Mg3Br2 =>
3 Mg + 2 HBr = H2 + Mg3Br2

H3PO4 + ZnBr2 = Zn3(PO4)2 + HBr =>
2 H3PO4 + 3 ZnBr2 = Zn3(PO4)2 + 6 HBr

CH2 + H2 = CH3CH3 =>
2 CH2 + H2 = CH3CH3

BaCO3 + NH4NO3 = Ba(NO3)2 + (NH4)2CO3 =>
BaCO3 + 2 NH4NO3 = Ba(NO3)2 + (NH4)2CO3

NaNH2 = Na3N + NH3 =>
3 NaNH2 = Na3N + 2 NH3

MgSCl2 = MgCl2S =>
MgSCl2 = MgCl2S

FeSO4 + Na2HPO4 = Fe3(PO4)2 + NaH2PO4 + Na2SO4 =>
3 FeSO4 + 4 Na2HPO4 = Fe3(PO4)2 + 2 NaH2PO4 + 3 Na2SO4

Al(s) + Br2 = AlBr3 =>
2 Al(s) + 3 Br2 = 2 AlBr3

Pl(NO3)2 + H2SO4 = PlSO4 + HNO3 =>
Pl(NO3)2 + H2SO4 = PlSO4 + 2 HNO3

NH3 + O = NO2 + H0 =>
NH3 + 2 O = NO2 + 3 H0

La(NO3)3*6H2O + Ni(NO3)2*6H2O + Sr(NO3)2 + NH3 = LaSrNi2O6 + H2O + N2 =>
2 La(NO3)3*6H2O + 4 Ni(NO3)2*6H2O + 2 Sr(NO3)2 + 28 NH3 = 2 LaSrNi2O6 + 78 H2O + 23 N2

Zn(s) + SO4{2-} + H{+} = SO2(g) + Zn{2+} + H2O =>
Zn(s) + SO4{2-} + 4 H{+} = SO2(g) + Zn{2+} + 2 H2O

OH{-} + S{2-} + I2 = SO4{2-} + I{-} + H2O =>
8 OH{-} + S{2-} + 4 I2 = SO4{2-} + 8 I{-} + 4 H2O

FeBr2 + AgNO3 = AgBr + Fe(NO3)2 =>
FeBr2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2

C4H8O + NaClO = C4H6O2 + H2O + NaCl =>
C4H8O + 2 NaClO = C4H6O2 + H2O + 2 NaCl

K3PO4 + SrCl = KCl + Sr3PO4 =>
K3PO4 + 3 SrCl = 3 KCl + Sr3PO4

Ca(NO3)2 + LiF = Li(NO3) + CaF2 =>
Ca(NO3)2 + 2 LiF = 2 Li(NO3) + CaF2

LiF + Ca(NO3)2 = Li(NO3) + CaF2 =>
2 LiF + Ca(NO3)2 = 2 Li(NO3) + CaF2

K[Al(OH)4] + H2SO4 = Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2 + H2O =>
2 K[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O

Fe(HCO3)3 + Na2S = Fe2S3 + NaHCO3 =>
2 Fe(HCO3)3 + 3 Na2S = Fe2S3 + 6 NaHCO3

C6H14 + O2 = O2H14 + C6 =>
C6H14 + O2 = O2H14 + C6

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