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Chemische vergelijkingen in evenwicht op05/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO4 + Pb = SO4(Pb) =>
SO4 + Pb = SO4(Pb)

Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4

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

C6H6 + F2 = C6F12 + HF =>
C6H6 + 9 F2 = C6F12 + 6 HF

Pb(NO3) + NaOH = PbOH + NaNO3 =>
Pb(NO3) + NaOH = PbOH + NaNO3

C2H10O8Cl2N2 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C2H10O8Cl2N2 + 2 NH4ClO4 = 8 CO2 + 24 H2O + 5 N2 + 5 Cl2

FeCl3 + H3PO4 = HCl + FePO4 =>
FeCl3 + H3PO4 = 3 HCl + FePO4

Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

FeCl2 + H2O = Fe3O4 + HCl + H2 =>
3 FeCl2 + 4 H2O = Fe3O4 + 6 HCl + H2

Mn + MnO4 = MnO2 =>
Mn + MnO4 = 2 MnO2

CsBr + Ag3PO4 = Cs3PO4 + AgBr =>
3 CsBr + Ag3PO4 = Cs3PO4 + 3 AgBr

KMnO4 + COCl2 + HgO + H2O = CO(OH)3 + MnO2 + HgCl2 + KCl =>
2 KMnO4 + 6 COCl2 + 5 HgO + 9 H2O = 6 CO(OH)3 + 2 MnO2 + 5 HgCl2 + 2 KCl

FeBr2(aq) + K2S(aq) = FeS + KBr =>
FeBr2(aq) + K2S(aq) = FeS + 2 KBr

NaBH4 + H2O = H2(g) + NaH2BO3 =>
NaBH4 + 3 H2O = 4 H2(g) + NaH2BO3

C3H8O4PN + C3H8N = C6H16O4N2P =>
C3H8O4PN + C3H8N = C6H16O4N2P

Al(s) + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al(s) + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

MgSO4 + BaCP2 = MgCP2 + BaSO4 =>
MgSO4 + BaCP2 = MgCP2 + BaSO4

CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4

HCl + Mg = ClMg + H2 =>
2 HCl + 2 Mg = 2 ClMg + H2

H3PO3 + Tc(OH)7 = Tc3(PO3)7 + H2O =>
7 H3PO3 + 3 Tc(OH)7 = Tc3(PO3)7 + 21 H2O

CuSO4 + NH3 = SO4 + Cu(NH3)4 =>
CuSO4 + 4 NH3 = SO4 + Cu(NH3)4

H2 + P = H2P =>
H2 + P = H2P

Na2CO3 + Nb2O5 = NaNbO3 + CO2 =>
Na2CO3 + Nb2O5 = 2 NaNbO3 + CO2

S + NaOH = Na2S + Na2SO3S + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2SO3S + 3 H2O

HI + CuCl2 = HCl + CuI + I2 =>
4 HI + 2 CuCl2 = 4 HCl + 2 CuI + I2

KOH + HNO3 = KH + (NO3)OH =>
KOH + HNO3 = KH + (NO3)OH

NO2 + F2 = NO2F2 =>
NO2 + F2 = NO2F2

PbN2O6 + NaI = PbI2 + NaNO3 =>
PbN2O6 + 2 NaI = PbI2 + 2 NaNO3

N2 + V(OH)2 + H2O = V(OH)3 + N2H4 =>
N2 + 4 V(OH)2 + 4 H2O = 4 V(OH)3 + N2H4

KMnO4 + H2SO4 + MgBr2 = MgSO4 + MnSO4 + Br2 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 MgBr2 = 5 MgSO4 + 2 MnSO4 + 5 Br2 + 8 H2O + K2SO4

NaHCO3 + CH3CO2 = Na2CO2 + H2O + CO2 =>
14 NaHCO3 + 2 CH3CO2 = 7 Na2CO2 + 10 H2O + 11 CO2

CaBr2 + H2SO4 = HBr + CaSO4 =>
CaBr2 + H2SO4 = 2 HBr + CaSO4

MoO3 + HCl = MoO2Cl2H2O =>
MoO3 + 2 HCl = MoO2Cl2H2O

Cu2 + SO4 + NaOH = Cu(OH)2 + NaSO4(s) =>
Cu2 + 4 SO4 + 4 NaOH = 2 Cu(OH)2 + 4 NaSO4(s)

C2H10O8Cl2N2 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C2H10O8Cl2N2 + 2 NH4ClO4 = 8 CO2 + 24 H2O + 5 N2 + 5 Cl2

Cr + HI = CrI3 + H2 =>
2 Cr + 6 HI = 2 CrI3 + 3 H2

C2H10O8Cl2N2 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C2H10O8Cl2N2 + 2 NH4ClO4 = 8 CO2 + 24 H2O + 5 N2 + 5 Cl2

N2H3 + N2O3 = N + H2O =>
2 N2H3 + N2O3 = 6 N + 3 H2O

SiCl4 + KOH = KCl + Si(OH)4 =>
SiCl4 + 4 KOH = 4 KCl + Si(OH)4

BCl3 + KOH = H3BO3 + KCl =>
BCl3 + 3 KOH = H3BO3 + 3 KCl

NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4

K2Co3 + BaCl2 = KCl + BaCo3 =>
K2Co3 + BaCl2 = 2 KCl + BaCo3

Cr2S3 + F2 = Cr + SF4 =>
Cr2S3 + 6 F2 = 2 Cr + 3 SF4

K2O + HOH = KOH =>
K2O + HOH = 2 KOH

Ag2S + BaCl2 = BaS + AgCl =>
Ag2S + BaCl2 = BaS + 2 AgCl

CaSO3 = CaSO + O2 =>
CaSO3 = CaSO + O2

Na2SiO3 + LiSO3 = LiSiO3 + Na2SO3 =>
Na2SiO3 + LiSO3 = LiSiO3 + Na2SO3

NH4(NO3) + Ca = Ca(NO3) + NH3 + H2O =>
9 NH4(NO3) + 8 Ca = 8 Ca(NO3) + 10 NH3 + 3 H2O

C5H10 + O2 = CO + H2O =>
C5H10 + 5 O2 = 5 CO + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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