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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S

SOCl2 + H3PO4 = OHPOCl2 + H2SO3 =>
SOCl2 + H3PO4 = OHPOCl2 + H2SO3

NaBr + H2O = Na2O + HBr =>
2 NaBr + H2O = Na2O + 2 HBr

(NH4)2C2O4 + AgNO3 = (NH4)NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2(NH4)NO3 + Ag2C2O4

C3H7S + O2 = CO2 + H2O + SO2 =>
4 C3H7S + 23 O2 = 12 CO2 + 14 H2O + 4 SO2

CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2

CH3CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH3 + 14 KMnO4 + 21 H2SO4 = 15 CH3COOH + 26 H2O + 14 MnSO4 + 7 K2SO4

I2 + KCl + H2O + N2 = HNO2 + KI + HCl =>
3 I2 + 6 KCl + 4 H2O + N2 = 2 HNO2 + 6 KI + 6 HCl

BaO + Ca(OH)2 = Ba(OH)2 + CaO =>
BaO + Ca(OH)2 = Ba(OH)2 + CaO

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

H3PO4 + MgCO3 = (MgCO3)3PO4 + H4 =>
4 H3PO4 + 12 MgCO3 = 4(MgCO3)3PO4 + 3 H4

C3H6 + H2S = CS2 + H2 =>
C3H6 + 6 H2S = 3 CS2 + 9 H2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

S3 + H2O = OS3 + H2 =>
S3 + H2O = OS3 + H2

NaOH + BaCl2 = Na2Cl2 + Ba(OH)2 =>
2 NaOH + BaCl2 = Na2Cl2 + Ba(OH)2

Al + Cu3Cl = Cu + AlCl3 =>
Al + 3 Cu3Cl = 9 Cu + AlCl3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

CH3NH2 + N2O = CH3OH + N2 + H2O =>
2 CH3NH2 + 3 N2O = 2 CH3OH + 4 N2 + H2O

P2O5 + Ba2O = Ba3PO4 =>
P2O5 + 3 Ba2O = 2 Ba3PO4

KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

Ba(CH3COO)2 + H2O = Ba(CH3COO)2H2O =>
Ba(CH3COO)2 + H2O = Ba(CH3COO)2H2O

H3Po4 + Ca[OH]2 = Ca3[Po4]2 + H2O =>
2 H3Po4 + 3 Ca[OH]2 = Ca3[Po4]2 + 6 H2O

Na2C2O4 + HCl + HNO3 = NaCl + CO2 + NO + H2O =>
3 Na2C2O4 + 6 HCl + 2 HNO3 = 6 NaCl + 6 CO2 + 2 NO + 4 H2O

I + O2 = I2O5 =>
4 I + 5 O2 = 2 I2O5

FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

C3H10NCl + NaOH = C3H9N + NaCl + H2O =>
C3H10NCl + NaOH = C3H9N + NaCl + H2O

FeO + SO4 = FeSO4 + O =>
FeO + SO4 = FeSO4 + O

AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3

Na3P + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na3PO4 + H2O =>
5 Na3P + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na3PO4 + 12 H2O

FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3

KMnO4 + FeCl2 + NaOH = K2MnO4 + Fe(OH)3 + Na2MnO4 + NaCl =>
2 KMnO4 + 2 FeCl2 + 6 NaOH = K2MnO4 + 2 Fe(OH)3 + Na2MnO4 + 4 NaCl

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O

CH3SH + H2 = CH4 + H2S =>
CH3SH + H2 = CH4 + H2S

(CH3)2S + K2Cr2O7 + H2SO4 = (CH3)2SO + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2S + K2Cr2O7 + 4 H2SO4 = 3(CH3)2SO + Cr2(SO4)3 + K2SO4 + 4 H2O

CO2 + H2O = C2H25OH + O2 =>
2 CO2 + 13 H2O = C2H25OH + 8 O2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu

C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O

Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O

Fe2O + CO = Fe + CO2 =>
Fe2O + CO = 2 Fe + CO2

Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4

H3C6H3O7 + NaHCO3 = CO2 + H2O + Na3C6H3O7 =>
H3C6H3O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H3O7

Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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