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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2

C6H3Cl3 + KMnO4 + H2SO4 = CO2 + HClO3 + MnSO4 + K2SO4 + H2O =>
5 C6H3Cl3 + 42 KMnO4 + 63 H2SO4 = 30 CO2 + 15 HClO3 + 42 MnSO4 + 21 K2SO4 + 63 H2O

calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3

calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O

HgCl + H2 = Hg + HCl =>
2 HgCl + H2 = 2 Hg + 2 HCl

KMnO4 + FeSO4 + KOH = Fe2(SO4)3 + K2MnO4 + Fe(OH)3 =>
3 KMnO4 + 3 FeSO4 + 3 KOH = Fe2(SO4)3 + 3 K2MnO4 + Fe(OH)3

CuO = Cu + O2 =>
2 CuO = 2 Cu + O2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Fe + H2O = FeOH2 =>
Fe + H2O = FeOH2

S + O3 = SO3 =>
S + O3 = SO3

SO4 + Be = BeO + S =>
SO4 + 4 Be = 4 BeO + S

NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

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

C6H10 + KMnO4 = C6H8(OH)2 + MnO2 + K =>
C6H10 + KMnO4 = C6H8(OH)2 + MnO2 + K

C12H10S2 + O2 + H2O = CO2 + H2SO4*115H2O =>
2 C12H10S2 + 35 O2 + 454 H2O = 24 CO2 + 4 H2SO4*115H2O

Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2

BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl

Al + CN = Al3(CN)3 =>
3 Al + 3 CN = Al3(CN)3

C6H6CH3 + KMnO4 + KOH = C6H6COOK + K2MnO4 + H2O =>
C6H6CH3 + 6 KMnO4 + 7 KOH = C6H6COOK + 6 K2MnO4 + 5 H2O

F2 + HClO4 = FClO4 + HF =>
F2 + HClO4 = FClO4 + HF

Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P

Al(NO3)3 + Na(OH) = Al(OH)3 + Na(NO3) =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 Na(NO3)

Cr2(SO4)3 + K2S2O8 + KOH = K2Cr2O7 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 K2S2O8 + 14 KOH = K2Cr2O7 + 9 K2SO4 + 7 H2O

Na3PO4 + HBr = NaBr + H3PO4 =>
Na3PO4 + 3 HBr = 3 NaBr + H3PO4

Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2

Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH

CaC2 + HBr = CaBr2 + H2C2 =>
CaC2 + 2 HBr = CaBr2 + H2C2

Na + C6H5Cl = C6H5Na + NaCl =>
2 Na + C6H5Cl = C6H5Na + NaCl

KNH2 + H2S = K2S + NH3 =>
2 KNH2 + H2S = K2S + 2 NH3

SrAl2O4 + Al2O3 = Sr4Al14O25 =>
4 SrAl2O4 + 3 Al2O3 = Sr4Al14O25

HNO3 + AgNO3 = AgH + (NO3)2 =>
HNO3 + AgNO3 = AgH + (NO3)2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

CH3OK + HCl = CH3Cl + KOH =>
CH3OK + HCl = CH3Cl + KOH

CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O

Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca

C6H3Cl3 + KMnO4 + H2SO4 = CO2 + HClO3 + MnSO4 + K2SO4 + H2O =>
5 C6H3Cl3 + 42 KMnO4 + 63 H2SO4 = 30 CO2 + 15 HClO3 + 42 MnSO4 + 21 K2SO4 + 63 H2O

NiSO4 + Na2CrO4 = NiCrO4 + Na2SO4 =>
NiSO4 + Na2CrO4 = NiCrO4 + Na2SO4

(PbNO3)2 + H2SO4 = PbSO4 + H2NO3 =>
(PbNO3)2 + 2 H2SO4 = 2 PbSO4 + 2 H2NO3

Na + C6H5Cl = C6H5Na + NaCl =>
2 Na + C6H5Cl = C6H5Na + NaCl

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Br2 + KCl = BrCl2 + K =>
Br2 + 4 KCl = 2 BrCl2 + 4 K

H2O + HAuCl4 + NaBH4 = Au + H3BO3 + NaCl + HCl =>
9 H2O + 8 HAuCl4 + 3 NaBH4 = 8 Au + 3 H3BO3 + 3 NaCl + 29 HCl

CO(g) + Cl2(g) = COCl2(g) =>
CO(g) + Cl2(g) = COCl2(g)

(Cr(OH)2)2SO4 + HNO3 = Cr2(SO4)3 + Cr(NO3)3 + H2O =>
3(Cr(OH)2)2SO4 + 12 HNO3 = Cr2(SO4)3 + 4 Cr(NO3)3 + 12 H2O

NaCl + CO2 = NaClO2 + C =>
NaCl + CO2 = NaClO2 + C

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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