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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

HCl + Ca(OH)2 = CaCl2 + H3O + OH =>
2 HCl + Ca(OH)2 = CaCl2 + H3O + OH

SrCl2 + Hg2(NO3)2 = Sr(NO3)2 + Hg2Cl2 =>
SrCl2 + Hg2(NO3)2 = Sr(NO3)2 + Hg2Cl2

Zn + KBrO3 + H2SO4 = Br2 + ZnSO4 + K2SO4 + H2O =>
5 Zn + 2 KBrO3 + 6 H2SO4 = Br2 + 5 ZnSO4 + K2SO4 + 6 H2O

BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr

NH4NO3 + H2SO4 = (NH4)2SO4 + N2O3 + H2O =>
3 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 N2O3 + 3 H2O

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

K3Fe(NO3)6 + Cr2O3 + KOH = K2CrO4 + K4Fe(NO3)6 + H2O =>
6 K3Fe(NO3)6 + Cr2O3 + 10 KOH = 2 K2CrO4 + 6 K4Fe(NO3)6 + 5 H2O

NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2

ZnCl2 + MgSO4 = ZnSO4 + MgCl2 =>
ZnCl2 + MgSO4 = ZnSO4 + MgCl2

MnO2H2O = MnOH2O2 =>
MnO2H2O = MnOH2O2

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

Na2SnS2 + Na2S2 = Na{+} + SnS3{2-} + S{2-} =>
Na2SnS2 + Na2S2 = 4 Na{+} + SnS3{2-} + S{2-}

Al2(CO3)3 + H2SO4 = CO2 + H2O + Al2(SO4)3 =>
Al2(CO3)3 + 3 H2SO4 = 3 CO2 + 3 H2O + Al2(SO4)3

MgCO3 + Cl2 = MgCl + CO3 =>
2 MgCO3 + Cl2 = 2 MgCl + 2 CO3

LiNO2 + AlP = Li3P + Al(NO2)3 =>
3 LiNO2 + AlP = Li3P + Al(NO2)3

Na(aq) + I2(l) = NaI(aq) =>
2 Na(aq) + I2(l) = 2 NaI(aq)

(CN)2 + H2O = HCN + HCNO =>
(CN)2 + H2O = HCN + HCNO

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

Sn + CaO = SnO + Ca =>
Sn + CaO = SnO + Ca

NaI2 + H2SO4 = NaHSO4 + I2 + S + H2O =>
6 NaI2 + 7 H2SO4 = 6 NaHSO4 + 6 I2 + S + 4 H2O

BrO3{-} + Sb{3+} + H{+} = Br{-} + Sb{5+} + H2O =>
BrO3{-} + 3 Sb{3+} + 6 H{+} = Br{-} + 3 Sb{5+} + 3 H2O

H2 + Br2 = HBr = HBr =>
H2 + Br2 = 2 HBr

Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2

Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3

Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH

NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

BaO2 + H2SO4 + KMnO4 = BaMnO4 + K2SO4 + H2O + O2 =>
4 BaO2 + 2 H2SO4 + 4 KMnO4 = 4 BaMnO4 + 2 K2SO4 + 2 H2O + 3 O2

NiSO4 + H2O = (NiOH)2SO4 + H2SO4 =>
2 NiSO4 + 2 H2O = (NiOH)2SO4 + H2SO4

CH3COOAg + NH4OH = NH3 + CH3COOH + OHAg =>
CH3COOAg + NH4OH = NH3 + CH3COOH + OHAg

C2H6O2 + Na = C2H4O2Na2 + H2 =>
C2H6O2 + 2 Na = C2H4O2Na2 + H2

(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag =>
(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag

CaCO3 + CH3COOH = Ca(CH3CO2) + CO2 + H2O =>
8 CaCO3 + 9 CH3COOH = 8 Ca(CH3CO2) + 10 CO2 + 6 H2O

H2(SO4) + ZnO = ZnSO4 + H2O =>
H2(SO4) + ZnO = ZnSO4 + H2O

C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O

Ca(OH)4 = CaO2 + H2O =>
Ca(OH)4 = CaO2 + 2 H2O

SO3 + Al = (SO3)3Al2 =>
3 SO3 + 2 Al = (SO3)3Al2

K + NO3 = K2O + NO2 =>
2 K + NO3 = K2O + NO2

CH12OH2 + O2 = CO2 + H2O =>
CH12OH2 + 4 O2 = CO2 + 7 H2O

BaI2 + Na2CO3 = BaCO3 + NaI =>
BaI2 + Na2CO3 = BaCO3 + 2 NaI

CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl

CCO3 = CO + CO2 =>
CCO3 = CO + CO2

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3* =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3*

C + FeO3 = Fe + CO3 =>
C + FeO3 = Fe + CO3

I2 + Ne2S2O3 = Ne2S4O6 + NeI =>
I2 + 2 Ne2S2O3 = Ne2S4O6 + 2 NeI

C2H5OOH + CH3CH2OH = CH3CH2COOCH2CH3 + H2O =>
4 C2H5OOH + CH3CH2OH = 2 CH3CH2COOCH2CH3 + 5 H2O

K2[HgI4] + CuSO4 + Na2SO3 + H2O = Cu2[HgI4] + K2SO4 + Na2SO4 + H2SO4 =>
K2[HgI4] + 2 CuSO4 + Na2SO3 + H2O = Cu2[HgI4] + K2SO4 + Na2SO4 + H2SO4

Cu2O + NH3 = CuNH2 + H2O =>
Cu2O + 2 NH3 = 2 CuNH2 + H2O

Al + H2Cl3 = H2 + AlCl3 =>
Al + H2Cl3 = H2 + AlCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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