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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4

AlCl3 + Fr = FrCl3 + Al =>
AlCl3 + Fr = FrCl3 + Al

SiO2 + Cr = Cr2O3 + Si =>
3 SiO2 + 4 Cr = 2 Cr2O3 + 3 Si

Ca3P2O8 + SiO4 + C = CaSiO3 + CO + P4 =>
2 Ca3P2O8 + 6 SiO4 + 22 C = 6 CaSiO3 + 22 CO + P4

Na2B4O7 + H2O2 + NaOH = NaBO3 + H2O =>
Na2B4O7 + 4 H2O2 + 2 NaOH = 4 NaBO3 + 5 H2O

As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3

Ca3(PO)4 + C + SiO2 = P + CaSiO3 + CO =>
Ca3(PO)4 + C + 3 SiO2 = 4 P + 3 CaSiO3 + CO

Cu(NO3)2(aq) + Br2SO4(s) = CuSO4(aq) + BrNO3(aq) =>
Cu(NO3)2(aq) + Br2SO4(s) = CuSO4(aq) + 2 BrNO3(aq)

C2H5OH + NaCl = C2H5O + Na + HCl =>
C2H5OH + NaCl = C2H5O + Na + HCl

NH4 + CH3 + O2 = HCN + H2O =>
2 NH4 + 2 CH3 + 3 O2 = 2 HCN + 6 H2O

(NH4)2WO4 + Zn + HCl = W4O11 + ZnCl2 + NH4Cl + H2O =>
4(NH4)2WO4 + Zn + 10 HCl = W4O11 + ZnCl2 + 8 NH4Cl + 5 H2O

Na2CO3 + BaCl12 = Na2Cl12 + BaCO3 =>
Na2CO3 + BaCl12 = Na2Cl12 + BaCO3

NaI(aq) + CaCl2(aq) = NaCl(aq) + CaI2 =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl(aq) + CaI2

CuSO4 + Na2HPO4 = Cu(PO4) + Na2HSO4 =>
CuSO4 + Na2HPO4 = Cu(PO4) + Na2HSO4

Cu(HO)2 + C = Cu + H2O + CO2 =>
2 Cu(HO)2 + C = 2 Cu + 2 H2O + CO2

NaI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + KSO4 + Na2SO4 =>
4 NaI + KMnO4 + 4 H2SO4 = 2 I2 + MnSO4 + 4 H2O + KSO4 + 2 Na2SO4

C + H2 + O2 = CH3CHO(g) =>
4 C + 4 H2 + O2 = 2 CH3CHO(g)

NH3 + Cl2 + H2O = NH4Cl + HNO3 =>
9 NH3 + 4 Cl2 + 3 H2O = 8 NH4Cl + HNO3

Na2O + NaCl = Na3OCl =>
Na2O + NaCl = Na3OCl

ClO2 + NaOH = NaClO2 + H2O + NaClO3 =>
2 ClO2 + 2 NaOH = NaClO2 + H2O + NaClO3

C2P + H2 = CH4 + P =>
C2P + 4 H2 = 2 CH4 + P

CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3

H{+} + Cr2O7{2-} + SO3{2-} = Cr{3+} + SO4 + H2O =>
22 H{+} + 2 Cr2O7{2-} + 3 SO3{2-} = 4 Cr{3+} + 3 SO4 + 11 H2O

Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaNO3

CaO + H3PO4 = Ca3[PO4]2 + H2O =>
3 CaO + 2 H3PO4 = Ca3[PO4]2 + 3 H2O

K2C2O4 + H2O = K + C2HO4 + OH =>
K2C2O4 + H2O = 2 K + C2HO4 + OH

Fe3C + HCl = C2H6 + H2 + FeCl3 =>
2 Fe3C + 18 HCl = C2H6 + 6 H2 + 6 FeCl3

Fe(SO4) = FeO + SO3 =>
Fe(SO4) = FeO + SO3

MgCl2 + (NH4)2S = MgS + (NH4)Cl =>
MgCl2 + (NH4)2S = MgS + 2(NH4)Cl

Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3

Al + N3 = AlN3 =>
Al + N3 = AlN3

Al2(SO4)3 + HCl = H2SO4 + AlCl3 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 AlCl3

NaHSO4 + H2O = NaOH + H2SO4 =>
NaHSO4 + H2O = NaOH + H2SO4

Fe + Al = FeAl =>
Fe + Al = FeAl

HNaCO3 + H8C6O7 = CO2 + H2O + Na3C6H5O7 =>
3 HNaCO3 + H8C6O7 = 3 CO2 + 3 H2O + Na3C6H5O7

Mg + CH4 = Mg(CH4) =>
Mg + CH4 = Mg(CH4)

Ni(OH)2 + NH4OH = Ni(NH3)6(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6(OH)2 + 6 H2O

Sr(OH)2 + NH4SCN = Sr(SCN)2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4SCN = Sr(SCN)2 + 2 NH3 + 2 H2O

Na2CO3 + BaCl12 = Na2Cl12 + BaCO3 =>
Na2CO3 + BaCl12 = Na2Cl12 + BaCO3

C7H6N + O2 = CO2 + H2O + NO2 =>
2 C7H6N + 19 O2 = 14 CO2 + 6 H2O + 2 NO2

Na2Cr2O7 + SO2 = Na2SO3 + CrO3 =>
Na2Cr2O7 + SO2 = Na2SO3 + 2 CrO3

NH3 + OH = NH2 + H2O =>
NH3 + OH = NH2 + H2O

Na1 + O2 = Na2O =>
4 Na1 + O2 = 2 Na2O

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

CoBr2 + Na2S = CoS + BrNa =>
CoBr2 + Na2S = CoS + 2 BrNa

Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3

C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O

Li + Fl = LiFl =>
Li + Fl = LiFl

H2SO5 = SO4 + H2O =>
H2SO5 = SO4 + H2O

NaOH + H5Cl5 = H2O + NaCl =>
5 NaOH + H5Cl5 = 5 H2O + 5 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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