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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + NaSO4 = FeSO4 + NaCl2 =>
FeCl2 + NaSO4 = FeSO4 + NaCl2

K + MgCl2 = K2Cl + Mg =>
4 K + MgCl2 = 2 K2Cl + Mg

NaCr + KCl = NaCl + KCr =>
NaCr + KCl = NaCl + KCr

Na2CO3(s) + H2O(l) = NaOH + H2CO3 =>
Na2CO3(s) + 2 H2O(l) = 2 NaOH + H2CO3

K2SO3 + Na2AsO4 = K2SO4 + Na2AsO3 =>
K2SO3 + Na2AsO4 = K2SO4 + Na2AsO3

CuCl2 + HF = CuF2 + HCl =>
CuCl2 + 2 HF = CuF2 + 2 HCl

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

K + O2 = K2O =>
4 K + O2 = 2 K2O

HCl + CrO3 = Cl2 + CrCl2 + H2O =>
6 HCl + CrO3 = 2 Cl2 + CrCl2 + 3 H2O

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

Na2SO4 + BaCl2 = Na2Cl2 + SO4 + Ba =>
Na2SO4 + BaCl2 = Na2Cl2 + SO4 + Ba

K + P = KP =>
K + P = KP

H2SO4 + KOH = SO4HK + H2O =>
H2SO4 + KOH = SO4HK + H2O

H2O + CO2 + CuO = Cu2CO3(OH)2 =>
H2O + CO2 + 2 CuO = Cu2CO3(OH)2

Fe2(SO4)3 + S2(g) = SO2 + FeSO4 =>
2 Fe2(SO4)3 + S2(g) = 4 SO2 + 4 FeSO4

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

CuS + Mg(OH)2 = Cu(OH)2 + MgS =>
CuS + Mg(OH)2 = Cu(OH)2 + MgS

K(ClO3) = KCl + O =>
K(ClO3) = KCl + 3 O

NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3

FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl

AlH20 = Al(H20) =>
AlH20 = Al(H20)

Pb(CH3COO)2 + K2CrO4 = CH3COOK + PbCrO4 =>
Pb(CH3COO)2 + K2CrO4 = 2 CH3COOK + PbCrO4

Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2

K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2

K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl

Fe + NH4Cl = FeCl2 + NH4 =>
Fe + 2 NH4Cl = FeCl2 + 2 NH4

H2S + NaCl = Na2S + HCl =>
H2S + 2 NaCl = Na2S + 2 HCl

K2CrO4 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 K2SO3 + 5 H2SO4 = Cr2(SO4)3 + 5 K2SO4 + 5 H2O

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

C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2

Fe(HCO3)2 + H2O + O2 = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + 2 H2O + O2 = 4 Fe(OH)3 + 8 CO2

CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4

N2 + H3O = HN3 + H2O =>
3 N2 + 2 H3O = 2 HN3 + 2 H2O

K2O + Na2O + SiO2 = SiO4 + NaK =>
K2O + Na2O + SiO2 = SiO4 + 2 NaK

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl

JnO + SO = JnS + O2 =>
JnO + SO = JnS + O2

C3H8OHCl = C3H7ClH2O =>
C3H8OHCl = C3H7ClH2O

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

KNO3 + Zn3(PO4)2 = K3PO4 + Zn(NO3)2 =>
6 KNO3 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(NO3)2

Al + HCl = H2AlCl2 =>
Al + 2 HCl = H2AlCl2

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O

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

Fe2O3 + HCl = FeCl2 + H2O + O2 =>
2 Fe2O3 + 8 HCl = 4 FeCl2 + 4 H2O + O2

Mg(OH)2 + CO2 = MgCO3 + H2O =>
Mg(OH)2 + CO2 = MgCO3 + H2O

Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl

LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2

C6H4(OH)NH2 + O(CH3CO)2 = C6H4(OH)NHCOCH3 + CH3COOH =>
C6H4(OH)NH2 + O(CH3CO)2 = C6H4(OH)NHCOCH3 + CH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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