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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S2O3 + Br2 + H2O = H2SO4 + S + NaBr =>
Na2S2O3 + Br2 + H2O = H2SO4 + S + 2 NaBr

C3H4O2 + NaOH = NaO2C3H3 + H2O =>
C3H4O2 + NaOH = NaO2C3H3 + H2O

CuCO3*(OH2) + H2SO4 = CO2 + CuSO4 + H2O =>
CuCO3*(OH2) + H2SO4 = CO2 + CuSO4 + 2 H2O

Ag + KNO3 = Ag(NO3) + K2 =>
2 Ag + 2 KNO3 = 2 Ag(NO3) + K2

H2HgO2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 H2HgO2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Ammoniumsulfate + PbCl2 = ammoniumchloride + PbSO4 =>
(NH4)2SO4 + PbCl2 = 2 NH4Cl + PbSO4

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Na2S2O3 + H2SO3 = Na2SO4 + S + H2O =>
2 Na2S2O3 + H2SO3 = 2 Na2SO4 + 3 S + H2O

Li + O3 = LiO3 =>
Li + O3 = LiO3

*C2H6O + N2O = N2 + CO2 + H2O =>
*C2H6O + 6 N2O = 6 N2 + 2 CO2 + 3 H2O

I2 + K2SO3 + H2O = KI + H2SO4 =>
I2 + K2SO3 + H2O = 2 KI + H2SO4

P4(s) + Cl2 = PCl5 =>
P4(s) + 10 Cl2 = 4 PCl5

C3H8O + O = CO2 + H2O =>
C3H8O + 9 O = 3 CO2 + 4 H2O

K2CrO4 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
2 K2CrO4 + 2 NH3 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + N2 + 8 H2O

C2H4Cl2 + H2O = C2H4(OH)2 + HCl =>
C2H4Cl2 + 2 H2O = C2H4(OH)2 + 2 HCl

CH3COOH + C3H8O = C5H10O2 + H2O =>
CH3COOH + C3H8O = C5H10O2 + H2O

H2 + S + O4 = H2SO8 =>
H2 + S + 2 O4 = H2SO8

H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s)

Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g)

C3H6NH + H2O = C3H6NH2 + OH =>
C3H6NH + H2O = C3H6NH2 + OH

KIO3 + SO2 + H2O = H2SO4 + I2 + K2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = 4 H2SO4 + I2 + K2SO4

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

(NH4)2Cr2O7 + H2S + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + H2O =>
4(NH4)2Cr2O7 + 3 H2S + 13 H2SO4 = 4(NH4)2SO4 + 4 Cr2(SO4)3 + 16 H2O

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2

Au(NO3)3 = Au + NO2 + O2 =>
2 Au(NO3)3 = 2 Au + 6 NO2 + 3 O2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

C18H30O3S + NaOH = C18H29NaO3S + H2O =>
C18H30O3S + NaOH = C18H29NaO3S + H2O

Mn(OH)7 = Mn + OH =>
Mn(OH)7 = Mn + 7 OH

NaI + Br3 = I2 + NaBr =>
6 NaI + 2 Br3 = 3 I2 + 6 NaBr

Cu + PO4 = Cu3(PO4)2 =>
3 Cu + 2 PO4 = Cu3(PO4)2

Pb(C2H3O2)2 + FeBr3 = PbBr2 + Fe(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 FeBr3 = 3 PbBr2 + 2 Fe(C2H3O2)3

NaI + Br3 = I2 + NaBr =>
6 NaI + 2 Br3 = 3 I2 + 6 NaBr

Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

C3H7COOK + KOH = K2CO3 + C3H8 =>
C3H7COOK + KOH = K2CO3 + C3H8

O2 + Ag2O = Ag2O2 =>
O2 + 2 Ag2O = 2 Ag2O2

NaI + Br3 = I2 + NaBr =>
6 NaI + 2 Br3 = 3 I2 + 6 NaBr

PCl3 + NH3 = P(NH2)3 + HCl =>
PCl3 + 3 NH3 = P(NH2)3 + 3 HCl

CH3CH2OH + PCl3 = CH3CH2Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + H3PO3

FeCu + AlCl3 + Pb(OH)2 = FeCl3Cu + Pb + Al(OH)3 =>
2 FeCu + 2 AlCl3 + 3 Pb(OH)2 = 2 FeCl3Cu + 3 Pb + 2 Al(OH)3

MnO + PbI2 = MnI2 + PbO =>
MnO + PbI2 = MnI2 + PbO

Hydrogen + nitrogen = ammonia =>
3 H2 + N2 = 2 NH3

NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3

Na2Cr04 + Pb(NO3)2 = PbCr04 + NaNO3 =>
Na2Cr04 + Pb(NO3)2 = PbCr04 + 2 NaNO3

Na(OH) + NH4Cl = NaCl + NH4OH =>
Na(OH) + NH4Cl = NaCl + NH4OH

NaI + Br3 = I2 + NaBr =>
6 NaI + 2 Br3 = 3 I2 + 6 NaBr

C2H2O2ClNa + C4H12N2O8 + Na2CO3 = C10H15N2O7Na3 + H2O + NaCl + CO2 =>
32 C2H2O2ClNa + 6 C4H12N2O8 + 9 Na2CO3 = 6 C10H15N2O7Na3 + 23 H2O + 32 NaCl + 37 CO2

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

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Breng de vergelijking van een chemische reactie in evenwicht
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