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Chemische vergelijkingen in evenwicht op01/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO2 + FeCl2 + HCl = FeCl3 + NO + NaCl + H2O =>
NaNO2 + FeCl2 + 2 HCl = FeCl3 + NO + NaCl + H2O

P + Cl2 = P2Cl2 =>
2 P + Cl2 = P2Cl2

Al + Fe2SO3 = Al2(SO3)3 + Fe =>
2 Al + 3 Fe2SO3 = Al2(SO3)3 + 6 Fe

AgCl(NH3)2 + HCl = AgCl + NH4Cl =>
AgCl(NH3)2 + 2 HCl = AgCl + 2 NH4Cl

NaIO3 + NaHSO4 = Na2HSO4 + NaSO4 + H2O + I2 =>
2 NaIO3 + 14 NaHSO4 = 2 Na2HSO4 + 12 NaSO4 + 6 H2O + I2

HSO3 + Na = Na(HSO3)2 =>
2 HSO3 + Na = Na(HSO3)2

KI + Cl2 = KCl + I2K =>
4 KI + Cl2 = 2 KCl + 2 I2K

NiS + H2SO4 + O2 = Ni2(SO4)3 + H2O =>
4 NiS + 2 H2SO4 + 9 O2 = 2 Ni2(SO4)3 + 2 H2O

NO3 + Cu2 = Cu(NO3)2 =>
4 NO3 + Cu2 = 2 Cu(NO3)2

Ca10(PO4)6F2 + H2 + SiO2 = CaSiO3 + H2O + P + CaF2 =>
Ca10(PO4)6F2 + 15 H2 + 9 SiO2 = 9 CaSiO3 + 15 H2O + 6 P + CaF2

NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3

Al + KOH = KAlOH =>
Al + KOH = KAlOH

C12H2O2 + O2 = CO2 + H2O =>
2 C12H2O2 + 23 O2 = 24 CO2 + 2 H2O

HCOOH + KCl = KCOOH + HCl =>
HCOOH + KCl = KCOOH + HCl

C12H2O2 + O2 = CO2 + H2O =>
2 C12H2O2 + 23 O2 = 24 CO2 + 2 H2O

AI + HCl = AICl + H2 =>
2 AI + 2 HCl = 2 AICl + H2

Cs + H2SO4 = CsSO4 + SO2 + H2O =>
Cs + 2 H2SO4 = CsSO4 + SO2 + 2 H2O

Cr(No3)3(aq) + Na2Se(aq) = Cr2Se3(s) + NaNo3(aq) =>
2 Cr(No3)3(aq) + 3 Na2Se(aq) = Cr2Se3(s) + 6 NaNo3(aq)

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Pb(CH3COO)2(aq) + KI(aq) = PbI2(s) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + 2 KI(aq) = PbI2(s) + 2 KCH3COO(aq)

HMnO4 + H2S = MnO2 + H2O + S =>
2 HMnO4 + 3 H2S = 2 MnO2 + 4 H2O + 3 S

HKO + H3PO4 = K2HPO4 + H2O =>
2 HKO + H3PO4 = K2HPO4 + 2 H2O

NH3 + CH3OH = CH3 + NH3OH =>
NH3 + CH3OH = CH3 + NH3OH

F2 + Br = FBr =>
F2 + 2 Br = 2 FBr

HKO + H3PO4 = K2HPO4 + H2O =>
2 HKO + H3PO4 = K2HPO4 + 2 H2O

Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O

NH3 + CH3OH = CH3 + NH3OH =>
NH3 + CH3OH = CH3 + NH3OH

H2Co3 + Mg(OH)2 = MgCo3 + H2O =>
H2Co3 + Mg(OH)2 = MgCo3 + 2 H2O

Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O

KClO3 + NaBr + H2SO4 = KCl + Br2 + NaHSO4 + H2O =>
KClO3 + 6 NaBr + 6 H2SO4 = KCl + 3 Br2 + 6 NaHSO4 + 3 H2O

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

H2 + UF6 = UF5 + HF =>
H2 + 2 UF6 = 2 UF5 + 2 HF

CuCl2 + Na2S = CuS + (NaCl)2 =>
CuCl2 + Na2S = CuS + (NaCl)2

CO + AgNO3 = NO2 + CO2 + Ag2O =>
CO + 2 AgNO3 = 2 NO2 + CO2 + Ag2O

Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O

PH3 + NaMnO4 + NaOH = Na2Mn2O7 + H2O + Na3PO4 =>
PH3 + 8 NaMnO4 + 3 NaOH = 4 Na2Mn2O7 + 3 H2O + Na3PO4

KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl

K2CrO7(s) + H20(s) + S(s) = KOH(s) + Cr2O3(g) + SO2(g) =>
20 K2CrO7(s) + 2 H20(s) + 35 S(s) = 40 KOH(s) + 10 Cr2O3(g) + 35 SO2(g)

NH3 + CH3OH = CH3 + NH3OH =>
NH3 + CH3OH = CH3 + NH3OH

P + O2 = *2P2O5 =>
4 P + 5 O2 = *2P2O5

Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O

P2O3 + H2O2 = PO2 + H2O =>
P2O3 + H2O2 = 2 PO2 + H2O

Cr + H3Po4 = CrPo4 + H2 =>
2 Cr + 2 H3Po4 = 2 CrPo4 + 3 H2

K2Cr2O7 + H2SO4 + (CH3)3COH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3(CH3)3COH = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O

NH3 = N + H =>
NH3 = N + 3 H

NO + H2SO4 + KMnO4 = MnSO4 + Mn(NO3)3 + KNO3 + H2O =>
8 NO + 4 H2SO4 + 5 KMnO4 = 4 MnSO4 + Mn(NO3)3 + 5 KNO3 + 4 H2O

H2SO4 + KMnO4 + FeSO4MnSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 FeSO4MnSO4 = 5 Fe2(SO4)3 + K2SO4 + 12 MnSO4 + 8 H2O

Pb + ZnCl = Zn + PbCl =>
Pb + ZnCl = Zn + PbCl

C4H7Br + HCl = C4H7Cl + HBr =>
C4H7Br + HCl = C4H7Cl + HBr

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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