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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb{2+} + NH4OH = Pb(OH)2 + NH4{+} =>
Pb{2+} + 2 NH4OH = Pb(OH)2 + 2 NH4{+}

C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl

LiH + HCl = LiCl + H =>
LiH + HCl = LiCl + 2 H

Ba(NO2)2 + Cs2O = BaO + CsNO2 =>
Ba(NO2)2 + Cs2O = BaO + 2 CsNO2

Ti(OH)4 + H2Se = ((Ti(OH)3)2)Se + H2O =>
2 Ti(OH)4 + H2Se = ((Ti(OH)3)2)Se + 2 H2O

K2SO4 + H2O = H2SO4 + KOH =>
K2SO4 + 2 H2O = H2SO4 + 2 KOH

Mg(s) + Al(NO3)3 = Mg(NO3)2 + Al(s) =>
3 Mg(s) + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(s)

CuCl2 + H3BO3 = HCl + Cu(BO2)2 + H2O =>
CuCl2 + 2 H3BO3 = 2 HCl + Cu(BO2)2 + 2 H2O

C14H10O2 + KOH = C14H11KO3 =>
C14H10O2 + KOH = C14H11KO3

OCl + H2O = Cl + OH =>
OCl + H2O = Cl + 2 OH

LiNO3 + Na2HPO4 = Li2HPO4 + NaNO3 =>
2 LiNO3 + Na2HPO4 = Li2HPO4 + 2 NaNO3

Au2 + Ag6 = Au4Ag =>
12 Au2 + Ag6 = 6 Au4Ag

K2CO3 + CH3COOH = (CH3COO)2K + CO2 + H2O =>
4 K2CO3 + 15 CH3COOH = 8(CH3COO)2K + 2 CO2 + 6 H2O

Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O

CO2 + H2O + CaCO3 = Ca(HCO3)2 =>
CO2 + H2O + CaCO3 = Ca(HCO3)2

U + HNO3 = UO2 + NO + H2O =>
3 U + 4 HNO3 = 3 UO2 + 4 NO + 2 H2O

O8P2Sr3 + C6H9AlO6 = C4H6SrO4 + AlPO4 =>
O8P2Sr3 + 2 C6H9AlO6 = 3 C4H6SrO4 + 2 AlPO4

Zn2 + (H2SO4)2 = Zn(SO4)2 + H2 =>
Zn2 + 2(H2SO4)2 = 2 Zn(SO4)2 + 4 H2

FeS2 + NaCN + H2 = Fe(CN)2 + H2S + Na =>
FeS2 + 2 NaCN + 2 H2 = Fe(CN)2 + 2 H2S + 2 Na

KSCN + CuSO4 = K2[Cu(SCN)4] + K2SO4 =>
4 KSCN + CuSO4 = K2[Cu(SCN)4] + K2SO4

B6H10 + O2 = B203 + H2O =>
406 B6H10 + 1015 O2 = 12 B203 + 2030 H2O

Zn(NO3)2 + NaIO3 = Zn(IO3)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaIO3 = Zn(IO3)2 + 2 Na(NO3)

Na3N + AgNO3 = Ag3N + NaNO3 =>
Na3N + 3 AgNO3 = Ag3N + 3 NaNO3

H2O2 + KI + H3PO4 = I2 + K3PO4 + H2O =>
3 H2O2 + 6 KI + 2 H3PO4 = 3 I2 + 2 K3PO4 + 6 H2O

Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O

HBr + C = HBrC2 =>
HBr + 2 C = HBrC2

C6H12O2 + O2 = CO2 + H2O3 =>
C6H12O2 + 14 O2 = 6 CO2 + 6 H2O3

NaBr + CaCl = CaBr + NaCl =>
NaBr + CaCl = CaBr + NaCl

CH3COOAg + HBr = AgBr + CH3COOH =>
CH3COOAg + HBr = AgBr + CH3COOH

CrBr3 + I2 + NaOH = Na2CrO4 + NaBrO3 + NaI + H2O =>
2 CrBr3 + 21 I2 + 52 NaOH = 2 Na2CrO4 + 6 NaBrO3 + 42 NaI + 26 H2O

(NH4)2MoO4 + H2S = (NH4)2[MoS4] + H2O =>
(NH4)2MoO4 + 4 H2S = (NH4)2[MoS4] + 4 H2O

C + HNO3 = NO2 + H + CO2 =>
C + 2 HNO3 = 2 NO2 + 2 H + CO2

BaCI2 + KOH = BaOH + KCI2 =>
BaCI2 + KOH = BaOH + KCI2

Na2S2O3 + H2O2 = Na2SO4 + HSO4 + H2O =>
2 Na2S2O3 + 9 H2O2 = 2 Na2SO4 + 2 HSO4 + 8 H2O

NaCl + ZnUO2(CH3COO)4 + H2O = ZnCl2 + NaZn(UO2)3(CH3COO)9*6H2O + NaCH3COO =>
4 NaCl + 3 ZnUO2(CH3COO)4 + 6 H2O = 2 ZnCl2 + NaZn(UO2)3(CH3COO)9*6H2O + 3 NaCH3COO

C10H22 + O2 = C + H22O11 =>
2 C10H22 + 11 O2 = 20 C + 2 H22O11

AgCIO4(aq) + Na3PO4 = NaCIO4 + Ag3PO4 =>
3 AgCIO4(aq) + Na3PO4 = 3 NaCIO4 + Ag3PO4

C16H13N2OCl + O2 = CO2 + H2O + N2 + Cl2 =>
4 C16H13N2OCl + 75 O2 = 64 CO2 + 26 H2O + 4 N2 + 2 Cl2

Ba(OH)2 + HCl = Ba + Cl + H2O =>
Ba(OH)2 + 2 HCl = Ba + 2 Cl + 2 H2O

H2C2H2 + HCl = CH3CH2Cl =>
H2C2H2 + HCl = CH3CH2Cl

B(OH)3 + HCl = BOHCl2 + H2O =>
B(OH)3 + 2 HCl = BOHCl2 + 2 H2O

CH3COOH + Ba(OH)2 = (Ba(C2H3O2)2) + H2O =>
2 CH3COOH + Ba(OH)2 = (Ba(C2H3O2)2) + 2 H2O

Fe2O3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + KCl + 2 H2O

N2H4 + I = HI + N =>
N2H4 + 4 I = 4 HI + 2 N

NaOH + FeI3 = Fe(OH)3 + NaI =>
3 NaOH + FeI3 = Fe(OH)3 + 3 NaI

P + S = P2S2 =>
2 P + 2 S = P2S2

CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2

CuCl2 + K3(Fe(CN)6) = CuFe(CN)6 + K3Cl2 =>
CuCl2 + K3(Fe(CN)6) = CuFe(CN)6 + K3Cl2

MgCO3 + H2SO4 = MgSO4H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4H2O + CO2

Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO

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Breng de vergelijking van een chemische reactie in evenwicht
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