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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH3CO + O2 = CO2 + H2O =>
CH3CH3CO + 4 O2 = 3 CO2 + 3 H2O

HBr + KBrO3 + CH3COOH = Br2 + CH3COOK + H2O =>
5 HBr + KBrO3 + CH3COOH = 3 Br2 + CH3COOK + 3 H2O

Ca(OH)2 + HWO3 = Ca(WO3)2 + H2O =>
Ca(OH)2 + 2 HWO3 = Ca(WO3)2 + 2 H2O

CH3COO + H2 = CH4 + CO2 =>
2 CH3COO + H2 = 2 CH4 + 2 CO2

C6H5Cl + HNO3 = O2NC6H4Cl + H2O =>
C6H5Cl + HNO3 = O2NC6H4Cl + H2O

NH3 + KOH + K2[HgI4] = [OHg2NH2]I + H2O + KI =>
NH3 + 3 KOH + 2 K2[HgI4] = [OHg2NH2]I + 2 H2O + 7 KI

(C3H5(OH)3) + HNO3 = (C3H5(NO3)3) + H2O =>
(C3H5(OH)3) + 3 HNO3 = (C3H5(NO3)3) + 3 H2O

TiO2 + Na3P = Ti3P4 + Na2O =>
3 TiO2 + 4 Na3P = Ti3P4 + 6 Na2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

(Ca(OH)2) + H2SO4 = CaSO4 + H2O =>
(Ca(OH)2) + H2SO4 = CaSO4 + 2 H2O

CaCO3 + NaClO = Na2CO3 + Ca(ClO)2 =>
CaCO3 + 2 NaClO = Na2CO3 + Ca(ClO)2

Cu + AgO = Ag + Cu2O =>
2 Cu + AgO = Ag + Cu2O

SiHCl3 = SiH4 + SiCl4 =>
4 SiHCl3 = SiH4 + 3 SiCl4

HS + Cl2 = S8 + HCl =>
8 HS + 4 Cl2 = S8 + 8 HCl

W + Br2 = WBr =>
2 W + Br2 = 2 WBr

S2O3 + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3 + 3 Cl2 + 5 H2O = 2 SO4{2-} + 6 Cl{-} + 10 H{+}

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C14H12O2 + NH4NO3 = C14H10O2 + N2 + H2O =>
C14H12O2 + NH4NO3 = C14H10O2 + N2 + 3 H2O

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

Sn + HFl = SnFl2 + H2 =>
Sn + 2 HFl = SnFl2 + H2

Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

CH3CH2COOH + PCl5 = CH3CH2COCl + POCl3 + HCl =>
CH3CH2COOH + PCl5 = CH3CH2COCl + POCl3 + HCl

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O

Ni(NH3)6Cl2 + HCl = NiCl2 + NH4Cl =>
Ni(NH3)6Cl2 + 6 HCl = NiCl2 + 6 NH4Cl

NaCl + HC2H3O2 = Na(C2H3O2) + HCl =>
NaCl + HC2H3O2 = Na(C2H3O2) + HCl

NaHCO3 + KCl = NaCl + K2CO3 + CO2 + H2O =>
2 NaHCO3 + 2 KCl = 2 NaCl + K2CO3 + CO2 + H2O

Fe(NO3)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KNO3

Mn(No3)2 + HCl = MnCl2 + HNo3 =>
Mn(No3)2 + 2 HCl = MnCl2 + 2 HNo3

Cu + HSbO3 = Cu(SbO3)2 + H2O + SbO =>
3 Cu + 8 HSbO3 = 3 Cu(SbO3)2 + 4 H2O + 2 SbO

H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4

C3H4 + Na + NH3 = C3H6 + NaNH2 =>
C3H4 + 2 Na + 2 NH3 = C3H6 + 2 NaNH2

FeOHSO4 + NaOH = Fe(OH)3 + Na2SO4 =>
FeOHSO4 + 2 NaOH = Fe(OH)3 + Na2SO4

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

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

SF2 = S + F =>
SF2 = S + 2 F

BF3 + KF = KBF4 =>
BF3 + KF = KBF4

Pb2O5 + CO = Pb + CO2 =>
Pb2O5 + 5 CO = 2 Pb + 5 CO2

AsCl3 = As4 + Cl2 =>
4 AsCl3 = As4 + 6 Cl2

N5H9 + O2 = N2O5 + H2O =>
2 N5H9 + 17 O2 = 5 N2O5 + 9 H2O

CaH2 + CO2 = CH4 + CaCO3 =>
2 CaH2 + 3 CO2 = CH4 + 2 CaCO3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CaH2(CO3)2 + Ca(OH)2 = CaCO3 + H2O =>
CaH2(CO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O

C4H6 + NaNH2 = C2H2 + Na + NH3 =>
C4H6 + 2 NaNH2 = 2 C2H2 + 2 Na + 2 NH3

Cr + Ni2{+} = Cr3{+} + Ni =>
3 Cr + Ni2{+} = Cr3{+} + 2 Ni

BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF

Li + F2 = LiF =>
2 Li + F2 = 2 LiF

CaCl2 + KH2PO4 = Ca(H2PO4)2 + KCl =>
CaCl2 + 2 KH2PO4 = Ca(H2PO4)2 + 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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