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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H3O = H2CO + H2O =>
CO2 + 4 H3O = H2CO + 5 H2O

TbF3 + Ca = CaF2 + Tb =>
2 TbF3 + 3 Ca = 3 CaF2 + 2 Tb

CH3COOH + Al2(CO3)3 = Al(C2H3O2)3 + CO2 + H2O =>
6 CH3COOH + Al2(CO3)3 = 2 Al(C2H3O2)3 + 3 CO2 + 3 H2O

NaClO + Al = AlO + NaCl =>
NaClO + Al = AlO + NaCl

C6H5OH = C6H4 + H2O =>
C6H5OH = C6H4 + H2O

Tl + S = Tl2S =>
2 Tl + S = Tl2S

Ca + HNO2 = Ca(NO2) + H2 =>
2 Ca + 2 HNO2 = 2 Ca(NO2) + H2

AgNO3 + HB2 = HNO3 + AgB2 =>
AgNO3 + HB2 = HNO3 + AgB2

PB + CUSO4 = PBSO4 + CU =>
PB + CUSO4 = PBSO4 + CU

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

FeBr3 + HNO3 = Fe(NO3)3 + NO + H2O + Br2 =>
2 FeBr3 + 8 HNO3 = 2 Fe(NO3)3 + 2 NO + 4 H2O + 3 Br2

Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3

PbCrO4 + NaOH = Na2[Pb(OH)4] + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2[Pb(OH)4] + Na2CrO4

Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP

MgCl2(aq) + KNO3(aq) = Mg(NO3)2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KNO3(aq) = Mg(NO3)2(aq) + 2 KCl(aq)

Fe(ClO4)2 + Al = Al(ClO4)2 + Fe =>
Fe(ClO4)2 + Al = Al(ClO4)2 + Fe

Si + Al = Al4Si3 =>
3 Si + 4 Al = Al4Si3

B(OH)3 + H2O = H3O + B(OH)2O =>
B(OH)3 + H2O = H3O + B(OH)2O

CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O

N + HCl = NCl + H2 =>
2 N + 2 HCl = 2 NCl + H2

Bi + H2 = BiH3 =>
2 Bi + 3 H2 = 2 BiH3

Mg(s) + HCl(g) = MgCl2(s) + H2(g) =>
Mg(s) + 2 HCl(g) = MgCl2(s) + H2(g)

C4H8 + KMnO4 = C2H3O2K + MnO2 + KOH + H2O =>
3 C4H8 + 8 KMnO4 = 6 C2H3O2K + 8 MnO2 + 2 KOH + 2 H2O

NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2

Na2[Zn(OH)4] + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + CO2 = Na2CO3 + Zn(OH)2 + H2O

NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O

Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2

CaCl2 + NH4H2PO4 + NH4OH = Ca5(PO4)3(OH) + NH4Cl + H2O =>
5 CaCl2 + 3 NH4H2PO4 + 7 NH4OH = Ca5(PO4)3(OH) + 10 NH4Cl + 6 H2O

PbCrO4 + NaOH = Na2CrO4 + Pb2CrO5 + H2O =>
2 PbCrO4 + 2 NaOH = Na2CrO4 + Pb2CrO5 + H2O

HCN + H2O = HCOONH4 =>
HCN + 2 H2O = HCOONH4

H2 + S8 + O2 = H2SO4 =>
8 H2 + S8 + 16 O2 = 8 H2SO4

H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O

C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl

Hg + NO3 = Hg2(NO3)2 =>
2 Hg + 2 NO3 = Hg2(NO3)2

C6H12O6 + H2 = C8H10 + H2O =>
4 C6H12O6 + 15 H2 = 3 C8H10 + 24 H2O

K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O

C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O

MnO2 + NaOH + H2O = Na4[Mn(OH)8] =>
MnO2 + 4 NaOH + 2 H2O = Na4[Mn(OH)8]

NiCl2 + Br2 + KOH = Ni(OH)4 + KBr + KCl =>
NiCl2 + Br2 + 4 KOH = Ni(OH)4 + 2 KBr + 2 KCl

BiCl3 + K2[Sn(OH)4] + KOH = [Sn(OH)6] + KCl + Bi =>
4 BiCl3 + 3 K2[Sn(OH)4] + 6 KOH = 3[Sn(OH)6] + 12 KCl + 4 Bi

Na2O + CuO = Na2CuO2 =>
Na2O + CuO = Na2CuO2

HCl(aq) + LiHCO3(aq) = LiCl + H2O + CO2 =>
HCl(aq) + LiHCO3(aq) = LiCl + H2O + CO2

Pb(NO3)2 + H2O = PbO + H2(NO3)2 =>
Pb(NO3)2 + H2O = PbO + H2(NO3)2

H2C2O4 + Mg(OH)2 = H2O + Mg(C2O4) =>
H2C2O4 + Mg(OH)2 = 2 H2O + Mg(C2O4)

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

SO2(g) + H2O(l) = H2SO3 =>
SO2(g) + H2O(l) = H2SO3

C6H12O6 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 30 CO2 + 18 H2O + 24 OH{-}

H2O + SO3{2-} = SO4{2-} + H2 =>
H2O + SO3{2-} = SO4{2-} + H2

FeCl3 + Br2 + NaOH = FeCl2 + BrOH + NaCl =>
2 FeCl3 + Br2 + 2 NaOH = 2 FeCl2 + 2 BrOH + 2 NaCl

HCl + HOH = H3O + Cl =>
HCl + HOH = H3O + Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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