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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4

Zn(OH) + NaOH = NaZnO + H2O =>
Zn(OH) + NaOH = NaZnO + H2O

AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl

KCl + MgCl2 + ZnO + C22H32O2 + C63H88CoN14O14P + C3H17NO2Se = K3MgZnCoC116H203O24N17PSe3 + O2 + Cl2 =>
6 KCl + 2 MgCl2 + 2 ZnO + 4 C22H32O2 + 2 C63H88CoN14O14P + 6 C3H17NO2Se = 2 K3MgZnCoC116H203O24N17PSe3 + O2 + 5 Cl2

NH4 + Ca = (NH4)2Ca =>
2 NH4 + Ca = (NH4)2Ca

PbSO4 + K2Cr2O7 + H2SO4 = Pb(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 PbSO4 + K2Cr2O7 + 7 H2SO4 = 3 Pb(SO4)2 + Cr2(SO4)3 + K2SO4 + 7 H2O

C6H6 + CH3Cl = C6H5CH3Cl + H2 =>
2 C6H6 + 2 CH3Cl = 2 C6H5CH3Cl + H2

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

BeO + KOH + H2O = Be(OH)4 + K =>
BeO + 2 KOH + H2O = Be(OH)4 + 2 K

FeCl{+3} + KOH = KCl + FeOH{+3} =>
FeCl{+3} + KOH = KCl + FeOH{+3}

HgCl2 + (NH4)2CO3 = HgCO3 + NH4Cl =>
HgCl2 + (NH4)2CO3 = HgCO3 + 2 NH4Cl

C2H6O = C4H10 + H2O + CO2 =>
13 C2H6O = 6 C4H10 + 9 H2O + 2 CO2

Ca5(PO4)3(OH) + HCl = CaCl2 + H2O + CaHPO4 =>
Ca5(PO4)3(OH) + 4 HCl = 2 CaCl2 + H2O + 3 CaHPO4

Mg3(PO4)2 + Ca3P2 = Mg3P2 + Ca3(PO4)2 =>
Mg3(PO4)2 + Ca3P2 = Mg3P2 + Ca3(PO4)2

ClO{-} + H2O + {-} = Cl{-} + OH{-} =>
ClO{-} + H2O + 2e = Cl{-} + 2 OH{-}

Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu

Mg + HNO3(p) = Mg(NO3)2 + H2 =>
Mg + 2 HNO3(p) = Mg(NO3)2 + H2

K2Cr2O7 + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Na2SO4 + 3 Cl2 + 7 H2O + K2SO4 + Cr2(SO4)3

CuCl2 + Na2S2O3*5H2O = CuS + H2SO4 + NaCl + H2O =>
CuCl2 + Na2S2O3*5H2O = CuS + H2SO4 + 2 NaCl + 4 H2O

Fe(NO)3 + Mg = Fe + Mg(NO)3 =>
Fe(NO)3 + Mg = Fe + Mg(NO)3

Hg(ClO4)2 + Na2S = HgS + NaClO4 =>
Hg(ClO4)2 + Na2S = HgS + 2 NaClO4

Na2CO3(aq) + AgNO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
Na2CO3(aq) + 2 AgNO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)

Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr

HNaO + H2SO4 = Na2SO4 + H2O =>
2 HNaO + H2SO4 = Na2SO4 + 2 H2O

Fe + BaO2 + H2SO4 = BaSO4 + Fe2(SO4)3 + H2O =>
2 Fe + 3 BaO2 + 6 H2SO4 = 3 BaSO4 + Fe2(SO4)3 + 6 H2O

Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na

SO2 + MgO2 = MgSO4 =>
SO2 + MgO2 = MgSO4

NaHC2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaHC2O4 + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O

H2SO4 + HO{-} = SO4{-2} + H2O =>
H2SO4 + 2 HO{-} = SO4{-2} + 2 H2O

Sc(OH)3 + CO2 = ScCO3OH + H2O =>
Sc(OH)3 + CO2 = ScCO3OH + H2O

Al(OH)3 + Ba(OH)2 = Ba(Al(OH)4)2 =>
2 Al(OH)3 + Ba(OH)2 = Ba(Al(OH)4)2

Mg + S2 = MgS =>
2 Mg + S2 = 2 MgS

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

Ba(C2H3O2)2 + NH4OH = Ba(OH)2 + NH4C2H3O2 =>
Ba(C2H3O2)2 + 2 NH4OH = Ba(OH)2 + 2 NH4C2H3O2

HI + ZnCl2 = ZnI2 + HCl =>
2 HI + ZnCl2 = ZnI2 + 2 HCl

CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2

(g)K(s) + H2O(l) = KOH(aq) + H2(g) =>
2(g)K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)

KMnO2 + H2SO4 + KI = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO2 + 4 H2SO4 + 2 KI = 2 K2SO4 + 2 MnSO4 + I2 + 4 H2O

NaAl(OH)4 + HBr = NaBr + AlBr3 + H2O =>
NaAl(OH)4 + 4 HBr = NaBr + AlBr3 + 4 H2O

ClO2F + HCl = HF + Cl2 + ClO2 =>
2 ClO2F + 2 HCl = 2 HF + Cl2 + 2 ClO2

Y2(CO3)3 + HCl = YCl3 + CO2 + H2O =>
Y2(CO3)3 + 6 HCl = 2 YCl3 + 3 CO2 + 3 H2O

RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF

PCl3 + H2O = H3PO3(aq) + HCl =>
PCl3 + 3 H2O = H3PO3(aq) + 3 HCl

F + C + O = FCO =>
F + C + O = FCO

Na2CO3 + HNO3 = H2CO3 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2CO3 + 2 NaNO3

MnO2 + O3 = Mn2O7 =>
2 MnO2 + O3 = Mn2O7

H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3

Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O

SiO2 + I2 = SiI4 + O2 =>
SiO2 + 2 I2 = SiI4 + O2

C12H22O12 + O = CO2 + H2O =>
C12H22O12 + 23 O = 12 CO2 + 11 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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