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Chemische vergelijkingen in evenwicht op05/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnHAs = ZnAsH =>
ZnHAs = ZnAsH

KI(g) + Cl2(s) = KCl(aq) + I(s) =>
2 KI(g) + Cl2(s) = 2 KCl(aq) + 2 I(s)

CuSO4 + NH3*H2O = [Cu(NH3)4(H2O)2](OH)2 + (NH4)2SO4 + H2O =>
CuSO4 + 6 NH3*H2O = [Cu(NH3)4(H2O)2](OH)2 + (NH4)2SO4 + 2 H2O

Ba(CO3) + HCl = BaCl2 + H2CO3 =>
Ba(CO3) + 2 HCl = BaCl2 + H2CO3

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

CH2CHCH2Cl + HCl = CH2ClCH2CH2Cl =>
CH2CHCH2Cl + HCl = CH2ClCH2CH2Cl

C + O3 + H2 = C8H6O9 =>
8 C + 3 O3 + 3 H2 = C8H6O9

CuO2 + AgNO3 = AgCuO2 + NO3 =>
CuO2 + AgNO3 = AgCuO2 + NO3

KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr

Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P

Fe + Cl12 = Fe2Cl =>
24 Fe + Cl12 = 12 Fe2Cl

KICO3 = KIC + O2 =>
2 KICO3 = 2 KIC + 3 O2

KMnO4 + C2H2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 C2H2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2

Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)

HNO3 + Fe(NO3)2 = Fe(NO3)3 + NO + H2O =>
4 HNO3 + 3 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 H2O

BaO + N2 = Ba3N2 + O2 =>
6 BaO + 2 N2 = 2 Ba3N2 + 3 O2

LiI + F = LiF + I2 =>
2 LiI + 2 F = 2 LiF + I2

ClH = Cl + H =>
ClH = Cl + H

CO + CO3 = C2O4 =>
CO + CO3 = C2O4

Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]

CaCO3 + C2H4O2 = Ca + H2O + CO2 =>
4 CaCO3 + C2H4O2 = 4 Ca + 2 H2O + 6 CO2

CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2

NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaCl(s) =>
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaCl(s)

H3BO3 + C = B + H2O + CO2 =>
4 H3BO3 + 3 C = 4 B + 6 H2O + 3 CO2

BariumFluorideSodiumHydroxide = BariumHydroxideSodiumFluoride =>
BariumFluorideSodiumHydroxide = BariumHydroxideSodiumFluoride

Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S

CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3

HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2

HCl = H*Cl* =>
HCl = H*Cl*

NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO

FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O

PO4 + Ba(NO3)2 = PO4Ba(NO3)2 =>
PO4 + Ba(NO3)2 = PO4Ba(NO3)2

Fe + KI = FeI2 + K =>
Fe + 2 KI = FeI2 + 2 K

ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2

Nitrogenmonoxide + Oxygen = Nitrogendioxide =>
2 NO + O2 = 2 NO2

C23H27N2O + H2SO4 = C23H27N2SO4 + H2O =>
C23H27N2O + H2SO4 = C23H27N2SO4 + H2O

(NH4)2S + Fe(ClO)3 = NH4ClO + Fe2S3 =>
3(NH4)2S + 2 Fe(ClO)3 = 6 NH4ClO + Fe2S3

FeCl3 + Na3PO4 = FePO4 + Cl3Na3 =>
FeCl3 + Na3PO4 = FePO4 + Cl3Na3

CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O

Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3

Ca(s) + H2O(aq) = H2(g) + CaO(aq) =>
Ca(s) + H2O(aq) = H2(g) + CaO(aq)

CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO

FeClKCO = FeCOKCl =>
FeClKCO = FeCOKCl

Cu(NO3)2 + Al(OH)3 = Cu(OH)2 + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al(NO3)3

AuI3 = Au + I2 =>
2 AuI3 = 2 Au + 3 I2

RCOH + Na2Cr2O7 + H2SO4 = RCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 RCOH + Na2Cr2O7 + 4 H2SO4 = 3 RCOOH + Cr2(SO4)3 + Na2SO4 + 4 H2O

HIO3 + SO2 + H2O = H2SO4 + I =>
2 HIO3 + 5 SO2 + 4 H2O = 5 H2SO4 + 2 I

SO2 + NaH = NaHS + O2 =>
SO2 + NaH = NaHS + O2

NaOCH3H2O = NaOHCH4O =>
NaOCH3H2O = NaOHCH4O

K2HPO4 + Ba(OH)2 = KOH + BaHPO4 =>
K2HPO4 + Ba(OH)2 = 2 KOH + BaHPO4

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Breng de vergelijking van een chemische reactie in evenwicht
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