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Chemische vergelijkingen in evenwicht op01/16/25

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Breng de vergelijking van een chemische reactie in evenwicht
KCl + BaCO3 = K2CO3 + BaCl2 =>
2 KCl + BaCO3 = K2CO3 + BaCl2

KOH(aq) + HClO3(aq) = KClO3 + H2O =>
KOH(aq) + HClO3(aq) = KClO3 + H2O

Na2CO3 + HCl = NaCl + H2CO3(classification) =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3(classification)

Na3[Ag(S2O3)2] + NaCl = Na[AgCl2] + Na2S2O3 =>
Na3[Ag(S2O3)2] + 2 NaCl = Na[AgCl2] + 2 Na2S2O3

H2S + Cu = CuS + H2 =>
H2S + Cu = CuS + H2

ZnO + KBr = Zn2Br2 + KO =>
2 ZnO + 2 KBr = Zn2Br2 + 2 KO

H2SiO3 + C4H9OH = C4H12 + SiO4 =>
H2SiO3 + C4H9OH = C4H12 + SiO4

CH2N2 + Fe = NH3 + Fe5C2 + Fe4N =>
6 CH2N2 + 47 Fe = 4 NH3 + 3 Fe5C2 + 8 Fe4N

C135H96NS + O2 = CO2 + NO2 + SO2 + H2O =>
C135H96NS + 161 O2 = 135 CO2 + NO2 + SO2 + 48 H2O

Na2O + (NH4)2SO4 = Na2(SO4) + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2(SO4) + H2O + 2 NH3

C2H2O2 + C6H14N2O2 = H2O + C8H14N2O3 =>
C2H2O2 + C6H14N2O2 = H2O + C8H14N2O3

RbOH + H2SO4 = Rb + SO4 + H2O =>
2 RbOH + H2SO4 = 2 Rb + SO4 + 2 H2O

Na2CO3 + MgBr2 = NaBr + MgCO3 =>
Na2CO3 + MgBr2 = 2 NaBr + MgCO3

HCOOH + Fe = (HCO2)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCO2)3Fe + 3 H2

Na + CO2 = Na2O + C =>
4 Na + CO2 = 2 Na2O + C

Ba{+2} + H2S = BaS + H{+} =>
Ba{+2} + H2S = BaS + 2 H{+}

CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O

N2H4 + F2 = HF + N2 =>
N2H4 + 2 F2 = 4 HF + N2

XCu2S + HNO3 = XCu(NO3)2 + CuSO4 + NO2 + H2O =>
XCu2S + 12 HNO3 = XCu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O

H2CO3 + Cr = Cr2(CO3)3 + H2 =>
3 H2CO3 + 2 Cr = Cr2(CO3)3 + 3 H2

Fe + H2SO4 = H2O + FeSO4 + S =>
3 Fe + 4 H2SO4 = 4 H2O + 3 FeSO4 + S

Cu + AgNO{+3} = CuNO{+3} + Ag =>
Cu + AgNO{+3} = CuNO{+3} + Ag

Ai + CuCl = AiCl + Cu =>
Ai + CuCl = AiCl + Cu

H2SO3 + NaOH = SO3 + Na + H2O =>
H2SO3 + 2 NaOH = SO3 + 2 Na + 2 H2O

FeS + K = Fe + KS =>
FeS + K = Fe + KS

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

RbOH = Rb2O + H2O =>
2 RbOH = Rb2O + H2O

Ca(AlO2)2(s) + HCl(aq) = AlCl3(aq) + CaCl2(aq) + H2O =>
Ca(AlO2)2(s) + 8 HCl(aq) = 2 AlCl3(aq) + CaCl2(aq) + 4 H2O

Cu2O + CH3COOH = Cu + Cu(CH3COO)2 + H2O =>
Cu2O + 2 CH3COOH = Cu + Cu(CH3COO)2 + H2O

H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O

C8H16(l) + O2(g) = CO2(g) + H2O =>
C8H16(l) + 12 O2(g) = 8 CO2(g) + 8 H2O

CaCO3 + C2H4O2 = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(CH3COO)2 + CO2 + H2O

AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2

KO + HCl = KCl + HO =>
KO + HCl = KCl + HO

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2

[Co(NH3)5(H2O)]Cl2 + NaNO2 + HCl + O2 = [Co(NH3)5(ONO)]Cl2 + NaCl + H2O =>
4[Co(NH3)5(H2O)]Cl2 + 4 NaNO2 + 4 HCl + O2 = 4[Co(NH3)5(ONO)]Cl2 + 4 NaCl + 6 H2O

MnO + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO + 2 KCIO3 + 6 KOH = 3 K2MnO4 + 2 KCI + 3 H2O

K2SO4 + NaNO3 = KNO3(aq) + Na2SO4(s) =>
K2SO4 + 2 NaNO3 = 2 KNO3(aq) + Na2SO4(s)

Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4

H3AsO4 + Ga(OH)3 = H2O + GaAsO4 =>
H3AsO4 + Ga(OH)3 = 3 H2O + GaAsO4

HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + 2 H2O(l)

Na2S2O3 + AgNO3 = Ag2S + NaNO3 + SO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S + 2 NaNO3 + SO3

P + Cl = PCl =>
P + Cl = PCl

Al + Hg2S = Al2S3 + Hg =>
2 Al + 3 Hg2S = Al2S3 + 6 Hg

AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaCl(aq)

C3H5(OH)3 + Br2 = C3H5(OBr)3 + HBr =>
C3H5(OH)3 + 3 Br2 = C3H5(OBr)3 + 3 HBr

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Mn1 + O2 = MnO2 =>
Mn1 + O2 = MnO2

C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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