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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaO + HCl + K2CrO4 = BaCrO4 + KCl + H2O =>
BaO + 2 HCl + K2CrO4 = BaCrO4 + 2 KCl + H2O

Zn + CuCI{2} = ZnCI{2} + Cu =>
Zn + CuCI{2} = ZnCI{2} + Cu

Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4 =>
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4

HBr + P(OH)3 = PBr3 + H2O =>
3 HBr + P(OH)3 = PBr3 + 3 H2O

CaCl2(s) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)

(NH4)6Mo7O24 + H2O2 + KMnO4 = (NH4)6MnMo9O32*6H2O + KOH + NH3 + O2 =>
18(NH4)6Mo7O24 + 79 H2O2 + 14 KMnO4 = 14(NH4)6MnMo9O32*6H2O + 14 KOH + 24 NH3 + 50 O2

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

Pb(s) + Fe(NO3)2 = Pb(NO3)2 + Fe(s) =>
Pb(s) + Fe(NO3)2 = Pb(NO3)2 + Fe(s)

OCl{-} + H{+} + S2O3{2-} = Cl{-} + S4O6{2-} + H2O =>
OCl{-} + 2 H{+} + 2 S2O3{2-} = Cl{-} + S4O6{2-} + H2O

C5H5N5 + O2 = CO2 + H2O + NO2 =>
4 C5H5N5 + 45 O2 = 20 CO2 + 10 H2O + 20 NO2

Na2SO + HCl = NaCl + H2SO =>
Na2SO + 2 HCl = 2 NaCl + H2SO

Al(CH3COO)3 + HCl = AlCl3 + (CH3COOH)3 =>
Al(CH3COO)3 + 3 HCl = AlCl3 + (CH3COOH)3

XCaH2 + H2O = XCaO2H2 + H2 =>
XCaH2 + 2 H2O = XCaO2H2 + 2 H2

CaSi2 + H2O = Ca(OH)2 + SiH2 + O2 =>
2 CaSi2 + 6 H2O = 2 Ca(OH)2 + 4 SiH2 + O2

C6H5NH2 + HClO4 = C6H5ClO4 + NH3 =>
C6H5NH2 + HClO4 = C6H5ClO4 + NH3

CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl

NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3

AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2

NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O

NH2 + AgCl = AgNH2Cl =>
NH2 + AgCl = AgNH2Cl

K3PO4 + H3PO4 = KH2PO4 =>
K3PO4 + 2 H3PO4 = 3 KH2PO4

Al2O3 + C = Al2C + O3 =>
Al2O3 + C = Al2C + O3

K3[Fe(C2O4)]H2O = K3[Fe(C2O4)] + H2O =>
K3[Fe(C2O4)]H2O = K3[Fe(C2O4)] + H2O

Mg + ZnS = Zn + MgS =>
Mg + ZnS = Zn + MgS

C16H32O2 = C8H16O =>
C16H32O2 = 2 C8H16O

CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)

H{+} + MnO4{-} + C2O4{-2} = Mn{+} + CO2 + H2O =>
8 H{+} + MnO4{-} + 3 C2O4{-2} = Mn{+} + 6 CO2 + 4 H2O

V + HIO3 = VI + H2O + VO =>
7 V + 2 HIO3 = 2 VI + H2O + 5 VO

NH4 + Ba(OH)2 = N(OH)4 + BaH2 =>
NH4 + 2 Ba(OH)2 = N(OH)4 + 2 BaH2

CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl

OCOCH3 = C2O2H3 =>
OCOCH3 = C2O2H3

B2H6 + H2O = HBO2 + H2 =>
B2H6 + 4 H2O = 2 HBO2 + 6 H2

sodiumhydroxide + ammoniumsulfate = sodiumsulfate + ammonia + water =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O

C + H + O = C32H2O =>
32 C + 2 H + O = C32H2O

Ca3(PO4)2 + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)

Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag

CH3(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3

KClO4 + KL + HCl = KCl + L + H2O =>
KClO4 + 8 KL + 8 HCl = 9 KCl + 8 L + 4 H2O

NaHCO3 + FeCl3 = Fe2(CO3)3 + NaCl + H2O + CO2 =>
6 NaHCO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl + 3 H2O + 3 CO2

C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2

NH4F + SiO2 = NH3 + SiF4 + H2O =>
4 NH4F + SiO2 = 4 NH3 + SiF4 + 2 H2O

NaCl(aq) + H2O = NaOH + Cl2 + H2 =>
2 NaCl(aq) + 2 H2O = 2 NaOH + Cl2 + H2

K + Fe(OH)3 = K(OH) + Fe =>
3 K + Fe(OH)3 = 3 K(OH) + Fe

CoCl2 + K2S2O8 + KOH = Co2O3 + K2SO4 + KCl + H2O =>
2 CoCl2 + K2S2O8 + 6 KOH = Co2O3 + 2 K2SO4 + 4 KCl + 3 H2O

C2H5OH + PCl5 = C2H5Cl + HCl + POCl3 =>
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3

Zn2HCl = HZn2Cl =>
Zn2HCl = HZn2Cl

PI3 + KOH = KH2PO3 + KI + H2O =>
PI3 + 4 KOH = KH2PO3 + 3 KI + H2O

H2S + AgSO4 = AgS + H2SO4 =>
H2S + AgSO4 = AgS + H2SO4

Ni + Cl = Ni4Cl =>
4 Ni + Cl = Ni4Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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