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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S2O3 + AgBr = Na3Ag(S2O3)2 + NaBr =>
2 Na2S2O3 + AgBr = Na3Ag(S2O3)2 + NaBr

SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3

NaNO3 + PbO = Na2O + Pb(NO3)2 =>
2 NaNO3 + PbO = Na2O + Pb(NO3)2

Au + PtBr2 = AuBr + Pt =>
2 Au + PtBr2 = 2 AuBr + Pt

Na2S = Na2 + S1 =>
Na2S = Na2 + S1

MgO + Fe2S3 = MgS + Fe2O3 =>
3 MgO + Fe2S3 = 3 MgS + Fe2O3

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

C6H12O6 = C16H22O11 + H2O =>
8 C6H12O6 = 3 C16H22O11 + 15 H2O

CuCl2 + KIO3 = CuIO3 + KCl2 =>
CuCl2 + KIO3 = CuIO3 + KCl2

CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O

Mg(NO3)2 + K2S = KNO3 + MgS =>
Mg(NO3)2 + K2S = 2 KNO3 + MgS

CaSO4 + PbCl4 = CaCl2 + Pb(SO4)2 =>
2 CaSO4 + PbCl4 = 2 CaCl2 + Pb(SO4)2

CaCl2 + Ba(OH)2 = Ca(OH)2 + BaCl2 =>
CaCl2 + Ba(OH)2 = Ca(OH)2 + BaCl2

CH3CH2CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH2CHCHCH3 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH

AgCl + NH3 = [Ag(NH3)3]Cl =>
AgCl + 3 NH3 = [Ag(NH3)3]Cl

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

C4H6 + HBr = CHBr + H =>
C4H6 + 4 HBr = 4 CHBr + 6 H

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl

CH3COCH8 + O2 = CO2 + H2O =>
4 CH3COCH8 + 21 O2 = 12 CO2 + 22 H2O

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

Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3

KJ + Cl = KCl + J2 =>
2 KJ + 2 Cl = 2 KCl + J2

Fe2O3 + H2O = Fe(OH)3(s) =>
Fe2O3 + 3 H2O = 2 Fe(OH)3(s)

CaO + Br2 = CaBr2 + O =>
CaO + Br2 = CaBr2 + O

NaOH + H2O = OH + HNa =>
NaOH + H2O = 2 OH + HNa

CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O

NH4 + H2O = NH3H3O =>
NH4 + H2O = NH3H3O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

B2O3 + Mg = MgO2 + B =>
2 B2O3 + 3 Mg = 3 MgO2 + 4 B

NaH2PO4 + Ca(HCO3)2 = CaCO3 + Na2CO3 + H3PO4 =>
2 NaH2PO4 + Ca(HCO3)2 = CaCO3 + Na2CO3 + 2 H3PO4

soufre + ozone = ledioxydedesoufre =>
3 S + 2 O3 = 3 SO2

N25 + H2 = NH3 =>
2 N25 + 75 H2 = 50 NH3

H3O + ClO2 = HCl + H2O =>
5 H3O + ClO2 = HCl + 7 H2O

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

N2O(g) + H2(g) = NH3(g) + H2O =>
N2O(g) + 4 H2(g) = 2 NH3(g) + H2O

C4H6 + HBr = CHBr + H =>
C4H6 + 4 HBr = 4 CHBr + 6 H

C5H12 + O8 = CO2 + H2O =>
C5H12 + 2 O8 = 5 CO2 + 6 H2O

K7 + O2 = KO2 =>
K7 + 7 O2 = 7 KO2

H2 + As2O3 = AsH3 + O2 =>
6 H2 + 2 As2O3 = 4 AsH3 + 3 O2

Co(NO3)2 + H2O = H{+} + NO3{-} + Co(OH)2 =>
Co(NO3)2 + 2 H2O = 2 H{+} + 2 NO3{-} + Co(OH)2

ZnSO4 + K2Cr2O7 + Na2CO3 + H2O = ZnCrO4*ZnO + Na2SO4 + K2SO4 + NaHCO3 =>
4 ZnSO4 + K2Cr2O7 + 6 Na2CO3 + 3 H2O = 2 ZnCrO4*ZnO + 3 Na2SO4 + K2SO4 + 6 NaHCO3

MgI2 + Mn(SO3)2 = Mg(SO3) + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 Mg(SO3) + MnI4

Mn + Al(C2H3O2)3 = Al(s) + Mn(C2H3O2)(s) =>
3 Mn + Al(C2H3O2)3 = Al(s) + 3 Mn(C2H3O2)(s)

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

Cu(NO3)2 + PbSO4 = CuSO4 + Pb(NO3)2 =>
Cu(NO3)2 + PbSO4 = CuSO4 + Pb(NO3)2

C5H8 + KMnO4 + H2SO4 = C5H8O4 + H2O + K2SO4 + MnSO4 =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 12 H2O + 4 K2SO4 + 8 MnSO4

H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4

CuSO9H10 + PH3 = Cu3P2 + H2SO4 + H2O =>
3 CuSO9H10 + 2 PH3 = Cu3P2 + 3 H2SO4 + 15 H2O

Pb + CrF3 = PbF2 + Cr =>
3 Pb + 2 CrF3 = 3 PbF2 + 2 Cr

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Breng de vergelijking van een chemische reactie in evenwicht
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