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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
HC + H2O = CO2 + H2 =>
2 HC + 4 H2O = 2 CO2 + 5 H2

NH3 + AgNO3 = Ag(NH3) + NO3 =>
NH3 + AgNO3 = Ag(NH3) + NO3

NiH2O = NiOH2 =>
NiH2O = NiOH2

CrO + H = Cr + H2O =>
CrO + 2 H = Cr + H2O

(NH4)2S + Pb3N2 = (NH4)3N + PbS =>
3(NH4)2S + Pb3N2 = 2(NH4)3N + 3 PbS

ZnS + HCl = ZnCl2 + H2S(l) =>
ZnS + 2 HCl = ZnCl2 + H2S(l)

CuSO4 + NH3 + H2O = Cu(OH)2 + N2SO4 + H2 =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + N2SO4 + 4 H2

Hg2SO4 + HCl = HgCl + H2SO4 =>
Hg2SO4 + 2 HCl = 2 HgCl + H2SO4

C6H8O6 + NH4OH = C6H11NO6 + H2O =>
C6H8O6 + NH4OH = C6H11NO6 + H2O

U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2

NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + KOH + H2O =>
10 NH3 + 6 KMnO4 + 6 H2SO4 = 5 N2 + 6 MnSO4 + 6 KOH + 18 H2O

Sb2S3 + HNO3 = HSbO3 + NO2 + H2SO4 + H2O =>
Sb2S3 + 28 HNO3 = 2 HSbO3 + 28 NO2 + 3 H2SO4 + 10 H2O

SrCl2 + H2O = SrO + HCl =>
SrCl2 + H2O = SrO + 2 HCl

Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3

KSCN + HClO4 + AgNO3 = KClO4 + AgSCN + HNO3 =>
KSCN + HClO4 + AgNO3 = KClO4 + AgSCN + HNO3

Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3

H2SO3 + H = S + H2O =>
H2SO3 + 4 H = S + 3 H2O

LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)

CaSO4(aq) + NaCO3(aq) = CaCO3(s) + NaSO4(aq) =>
CaSO4(aq) + NaCO3(aq) = CaCO3(s) + NaSO4(aq)

Al + PbF4 = AlPbF4 =>
Al + PbF4 = AlPbF4

F + KOH = KF + HO =>
F + KOH = KF + HO

H{+} + I2 + CdS = Cd{2+} + S + HI =>
2 H{+} + I2 + CdS = Cd{2+} + S + 2 HI

Rb + HCl = RbCl + H2 =>
2 Rb + 2 HCl = 2 RbCl + H2

N2O5 + KOH = K2N2O6 + H2O =>
N2O5 + 2 KOH = K2N2O6 + H2O

Mg + N2 + O2 = Mg(NO3)2 =>
Mg + N2 + 3 O2 = Mg(NO3)2

CrO2 + H = Cr + H2O =>
CrO2 + 4 H = Cr + 2 H2O

C2 + B = B2C2 =>
C2 + 2 B = B2C2

Na2CO3 + H2SO4 = Na2(SO4)H2CO3 =>
Na2CO3 + H2SO4 = Na2(SO4)H2CO3

Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2 =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2

Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2

FeH2 + H2O = Fe(OH)2 + H2 =>
FeH2 + 2 H2O = Fe(OH)2 + 2 H2

C6H12O6(aq) + NaOH(aq) = NaC6H12O7(aq) + H2O + Na =>
C6H12O6(aq) + 2 NaOH(aq) = NaC6H12O7(aq) + H2O + Na

C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl

H2SO3 + Mn + HCl = MnCl2 + H2O + S =>
H2SO3 + 2 Mn + 4 HCl = 2 MnCl2 + 3 H2O + S

CrF3 + NaOH = Cr2O3 + HF + NaF =>
2 CrF3 + 3 NaOH = Cr2O3 + 3 HF + 3 NaF

C6H111OH + O2 = H2O + CO2 =>
2 C6H111OH + 67 O2 = 112 H2O + 12 CO2

C6H6N4O4 + C6H5CHO = C6HN4 + C6CH + H2O =>
C6H6N4O4 + C6H5CHO = C6HN4 + C6CH + 5 H2O

HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2

Cd5N4 + CoO = CdO2 + Co5N2 =>
Cd5N4 + 10 CoO = 5 CdO2 + 2 Co5N2

C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O

Hg + AgCl = HgCl + Ag =>
Hg + AgCl = HgCl + Ag

MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl

Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu2(SO4)2 = Fe(SO4)2 + 2 Cu

O3(g) = O2(g) =>
2 O3(g) = 3 O2(g)

Cd5N4 + CoO = CdO2 + Co5N2 =>
Cd5N4 + 10 CoO = 5 CdO2 + 2 Co5N2

Pb + Cu = PbCu =>
Pb + Cu = PbCu

Sc + HI = ScI2 + H2 =>
Sc + 2 HI = ScI2 + H2

Mn(OH)2 + (NH4)3PO4 = Mn3(PO4)2 + (NH3) + H2O =>
3 Mn(OH)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6(NH3) + 6 H2O

Na + K2O = NaO + K =>
Na + K2O = NaO + 2 K

HNO3 + HCl + Au = AuCl3 + H2O + NO =>
HNO3 + 3 HCl + Au = AuCl3 + 2 H2O + NO

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Breng de vergelijking van een chemische reactie in evenwicht
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