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Chemische vergelijkingen in evenwicht op02/23/21

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + CO(NH2)2 + C12H22O11 = C19H17N4NaO8 + H2O + C2H5OH =>
2 NaOH + 4 CO(NH2)2 + 3 C12H22O11 = 2 C19H17N4NaO8 + 22 H2O + C2H5OH

Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2

Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

calciumhydroxide + sulfuricacid = calciumsulfate + water =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

NO + SO2 = N2 + SO3 =>
2 NO + 2 SO2 = N2 + 2 SO3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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

Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3

P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Na2SO3 + AlF3 = NaF + Al2(SO3)3 =>
3 Na2SO3 + 2 AlF3 = 6 NaF + Al2(SO3)3

Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu

H2 + S = H2S =>
H2 + S = H2S

Sn + CuCl2 = SnCl4 + Cu =>
Sn + 2 CuCl2 = SnCl4 + 2 Cu

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

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

HCO3{-} + H{+} = H2O + CO2 =>
HCO3{-} + H{+} = H2O + CO2

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

Al + Cu2S = Cu + Al2S3 =>
2 Al + 3 Cu2S = 6 Cu + Al2S3

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

Ca5F(PO4)3 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5F(PO4)3 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O

P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5

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Breng de vergelijking van een chemische reactie in evenwicht
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