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Chemische vergelijkingen in evenwicht op12/19/24

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AlOH3HNO3 = AlNO3H(OH3) =>
AlOH3HNO3 = AlNO3H(OH3)

Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4

NaOH + CuSO4 + HCl = Na2SO4 + CuCl2 + H2O =>
2 NaOH + CuSO4 + 2 HCl = Na2SO4 + CuCl2 + 2 H2O

AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

K3PO4(ag)MgCl2(ag) = K3Cl2MgPO4 =>
K3PO4(ag)MgCl2(ag) = K3Cl2MgPO4

CuCl2 + Hg = HgCl + Cu =>
CuCl2 + 2 Hg = 2 HgCl + Cu

CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4

H3PO3 + NaOH = Na2HPO3 + H2O =>
H3PO3 + 2 NaOH = Na2HPO3 + 2 H2O

Zn + OH{-} = ZnO + H2O + {-} =>
Zn + 2 OH{-} = ZnO + H2O + 2e

Mn2O3 + HCl = MnCl + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl + 3 H2O + 2 Cl2

K2Cr2O7 + NaC2O4 + H2SO4 = KSO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 4 NaC2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 Na2SO4 + 7 H2O + 8 CO2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CH3CHO + Ag(NH3)2OH = CH3COOH + Ag + H2O + NH3 =>
CH3CHO + 2 Ag(NH3)2OH = CH3COOH + 2 Ag + H2O + 4 NH3

Ne + P = Ne3P =>
3 Ne + P = Ne3P

Na2ZnO2 + H2O = Na2[Zn(OH)4] =>
Na2ZnO2 + 2 H2O = Na2[Zn(OH)4]

AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

C3H3AgHCl = C3H4AgCl =>
C3H3AgHCl = C3H4AgCl

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Cd + H2SO4 = CdSO4 + S + H2O =>
3 Cd + 4 H2SO4 = 3 CdSO4 + S + 4 H2O

NH42CO3 + H2SO4 = NH42SO4 + CO2 + H2O =>
NH42CO3 + H2SO4 = NH42SO4 + CO2 + H2O

C8H10 = C + H =>
C8H10 = 8 C + 10 H

Ag3PO4 + H3PO4 = AgH2PO4 =>
Ag3PO4 + 2 H3PO4 = 3 AgH2PO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

BaCO3 + HBr = BaBr2 + CO2 + H2O =>
BaCO3 + 2 HBr = BaBr2 + CO2 + H2O

I = I3 =>
3 I = I3

Na2SO4 + BaCO3 = Na2CO3 + BaSO4 =>
Na2SO4 + BaCO3 = Na2CO3 + BaSO4

K2Co3HNo3 = K2No3HCo3 =>
K2Co3HNo3 = K2No3HCo3

Sm(s) + H2O(l) = Sm(OH)3(aq) + H2(g) =>
2 Sm(s) + 6 H2O(l) = 2 Sm(OH)3(aq) + 3 H2(g)

Al + NaOH + H2SO4 + H2O = NaAl(SO4)*12H2O + H2 =>
2 Al + 2 NaOH + 2 H2SO4 + 22 H2O = 2 NaAl(SO4)*12H2O + H2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Na2HPO3 + AgNO3 = NaNO3 + Ag2HPO3 =>
Na2HPO3 + 2 AgNO3 = 2 NaNO3 + Ag2HPO3

C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O

NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O

P4 + ClO3{-} + H2O = PO4{3-} + Cl{-} + H3O{+} =>
3 P4 + 10 ClO3{-} + 54 H2O = 12 PO4{3-} + 10 Cl{-} + 36 H3O{+}

BaCl2 + NaPO4 = Ba(PO4)2 + NaCl =>
BaCl2 + 2 NaPO4 = Ba(PO4)2 + 2 NaCl

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3

CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O

Cr2O3 + SO3 = Cr2SO3 + O =>
Cr2O3 + SO3 = Cr2SO3 + 3 O

CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2

Mo(OH)4 + H2CO3 = Mo(CO3)2 + H2O =>
Mo(OH)4 + 2 H2CO3 = Mo(CO3)2 + 4 H2O

C2H3COOH + NaOH = C2H3COONa + H2O =>
C2H3COOH + NaOH = C2H3COONa + H2O

Mo(OH)4 + H2CO3 = Mo(CO3)2 + H2O =>
Mo(OH)4 + 2 H2CO3 = Mo(CO3)2 + 4 H2O

H2 + NO2 = N2 + H2O =>
4 H2 + 2 NO2 = N2 + 4 H2O

Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

[Ni(NH3)6]SO4 + C4H8N2O2 = (C4H7O2N2)2Ni + H2SO4 + NH3 =>
[Ni(NH3)6]SO4 + 2 C4H8N2O2 = (C4H7O2N2)2Ni + H2SO4 + 6 NH3

C2H5NO2 + C6H12O6 = C2H5NO2C6H12O6 =>
C2H5NO2 + C6H12O6 = C2H5NO2C6H12O6

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Breng de vergelijking van een chemische reactie in evenwicht
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