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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + NH3 = MgN2 + H =>
Mg + 2 NH3 = MgN2 + 6 H

H2SO4 + MgCO3 = MgSO4 + H2O + CO2 =>
H2SO4 + MgCO3 = MgSO4 + H2O + CO2

AgNO3 + NaOH = Ag2O + H2O + NaNO3 =>
2 AgNO3 + 2 NaOH = Ag2O + H2O + 2 NaNO3

Te2O3 = Te + O2 =>
2 Te2O3 = 4 Te + 3 O2

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

Mg(NO3)2 + NaCl = MgCl + Na(NO3)2 =>
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2

MgCl2 + NaSO4 = Mg(SO4)2 + NaCl =>
MgCl2 + 2 NaSO4 = Mg(SO4)2 + 2 NaCl

BaCl2 + H2SO4 = Ba(OH)2 + HCl + O + S =>
BaCl2 + 2 H2SO4 = Ba(OH)2 + 2 HCl + 6 O + 2 S

K(s) + O(g) = K2O(g) =>
2 K(s) + O(g) = K2O(g)

NH2 + H2O = NH2OH + H2 =>
2 NH2 + 2 H2O = 2 NH2OH + H2

BaCl2 + H2SO4 = Ba(OH)2 + HCl + O + S =>
BaCl2 + 2 H2SO4 = Ba(OH)2 + 2 HCl + 6 O + 2 S

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

IO3{-} + SO3{-2} = I{-} + SO4{-2} =>
IO3{-} + 3 SO3{-2} = I{-} + 3 SO4{-2}

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O

Ca + AgOH = Ca(OH)2 + Ag =>
Ca + 2 AgOH = Ca(OH)2 + 2 Ag

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

CH2NH2COOH + KOH = CH2NH2COOK + H2O =>
CH2NH2COOH + KOH = CH2NH2COOK + H2O

H2 + Na2O = NaOH + Na =>
H2 + 2 Na2O = 2 NaOH + 2 Na

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

Zn + Mg(NO3)2 = Mg + Zn(NO3)2 =>
Zn + Mg(NO3)2 = Mg + Zn(NO3)2

SnCl2 + HNO3 + HCl = SnCl4 + NO + H2O =>
3 SnCl2 + 2 HNO3 + 6 HCl = 3 SnCl4 + 2 NO + 4 H2O

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

KH2PO4 + Ca(OH)2 = KCaPO4 + H2O =>
KH2PO4 + Ca(OH)2 = KCaPO4 + 2 H2O

Ba(NO3)2 + NH2SO3H + H2O = HNO3 + Ba(NH2)2 + HSO4 =>
9 Ba(NO3)2 + 16 NH2SO3H + 10 H2O = 16 HNO3 + 9 Ba(NH2)2 + 16 HSO4

NaHCO3 + H3C6H5O7 = C6H7NaO7 + H2O + CO2 =>
NaHCO3 + H3C6H5O7 = C6H7NaO7 + H2O + CO2

Mg + Zn(CO3)2 = Zn + MgCO3 =>
2 Mg + Zn(CO3)2 = Zn + 2 MgCO3

CaCO3 + H2O = H2 + CaCO3O =>
CaCO3 + H2O = H2 + CaCO3O

CH(CH2)6CH3 + O2 = CO2 + H2O =>
CH(CH2)6CH3 + 12 O2 = 8 CO2 + 8 H2O

S + O2 = SO2 =>
S + O2 = SO2

Fe(OH)3 + NaCl + CO2 = Na2CO3 + FeCl3 + H2O =>
2 Fe(OH)3 + 6 NaCl + 3 CO2 = 3 Na2CO3 + 2 FeCl3 + 3 H2O

I2 + H2O = IOH + H2 =>
I2 + 2 H2O = 2 IOH + H2

SrO + Cr(OH)3 = Sr3(CrO3)2 + H2O =>
3 SrO + 2 Cr(OH)3 = Sr3(CrO3)2 + 3 H2O

BaCl2 + H2SO4 = Ba(OH)2 + HCl + O + S =>
BaCl2 + 2 H2SO4 = Ba(OH)2 + 2 HCl + 6 O + 2 S

BaCl2 + (NH4)2CO3 = NH4Cl2 + Ba2CO3 =>
2 BaCl2 + (NH4)2CO3 = 2 NH4Cl2 + Ba2CO3

Cu(NO3)2 + Zn = Cu + Zn(NO3)2 =>
Cu(NO3)2 + Zn = Cu + Zn(NO3)2

Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH

HCl + NaClO = NaOH + Cl2 =>
HCl + NaClO = NaOH + Cl2

CrO42{-}(aq) + S2{-}(aq) + H2O(l) = Cr(OH)3(s) + S(s) + OH{-}(aq) =>
CrO42{-}(aq) + 80 S2{-}(aq) + 42 H2O(l) = Cr(OH)3(s) + 160 S(s) + 81 OH{-}(aq)

C4H803 + O2 = CO2 + H2O =>
4 C4H803 + 819 O2 = 16 CO2 + 1606 H2O

CHOOH + CUO = (HCOO)2CU + H2O =>
2 CHOOH + CUO = (HCOO)2CU + H2O

Fe3O4(l) + FeS(l) + SiO2(s) = Fe2SiO4(l) + SO2(g) =>
3 Fe3O4(l) + FeS(l) + 5 SiO2(s) = 5 Fe2SiO4(l) + SO2(g)

Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O

NF3(g) = N2(g) + F2(g) =>
2 NF3(g) = N2(g) + 3 F2(g)

CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2

Cs + H2O = CsOH + H =>
Cs + H2O = CsOH + H

Si + Br2 = SiBr2 =>
Si + Br2 = SiBr2

C5H10O5 + Br2 + H2O = C5H10O6 + HBr =>
C5H10O5 + Br2 + H2O = C5H10O6 + 2 HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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