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Chemische vergelijkingen in evenwicht op12/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sr(ClO3)2(s) = SrCl2(s) + O2(g) =>
Sr(ClO3)2(s) = SrCl2(s) + 3 O2(g)

Ca(s) + HOH = Ca(OH)2 + H2 =>
Ca(s) + 2 HOH = Ca(OH)2 + H2

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

F2 + HCl = FH2 + Cl2 =>
F2 + 4 HCl = 2 FH2 + 2 Cl2

V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn

Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(s) + Cu2(aq) =>
2 Mg(s) + 2 Cu(CH3COO)2(aq) = 2 Mg(CH3COO)2(s) + Cu2(aq)

HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2

Sn(NO3)2(aq) + Na2S(aq) = SnS(aq) + Na2(NO3)2 =>
Sn(NO3)2(aq) + Na2S(aq) = SnS(aq) + Na2(NO3)2

LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

Zn(OH)2 + CHl = C(OH)2 + ZnHl =>
Zn(OH)2 + CHl = C(OH)2 + ZnHl

LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2

LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

Hg2(NO3) + Na2S = NaNO3 + HgS + Hg =>
2 Hg2(NO3) + Na2S = 2 NaNO3 + HgS + 3 Hg

CO + BaO = Ba + CO3 =>
CO + 2 BaO = 2 Ba + CO3

K + PbO = Pb + K2O =>
2 K + PbO = Pb + K2O

LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2

Li + Se = Li2Se =>
2 Li + Se = Li2Se

CH3O + O3 = CO2 + H3 =>
3 CH3O + O3 = 3 CO2 + 3 H3

LiOH + P2S5 + LiCl = Li6PS5Cl + H + PO + O =>
5 LiOH + P2S5 + LiCl = Li6PS5Cl + 5 H + PO + 4 O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

N2 = (N4)3 =>
6 N2 = (N4)3

LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

Sn(NO3)2(aq) + Na2S(aq) = SnS(aq) + Na2(NO3)2 =>
Sn(NO3)2(aq) + Na2S(aq) = SnS(aq) + Na2(NO3)2

C3H9ONa + CH3Cl = C3H9OCH3 + NaCl =>
C3H9ONa + CH3Cl = C3H9OCH3 + NaCl

CH4N2O = C + H + N + O =>
CH4N2O = C + 4 H + 2 N + O

CH3CHOCH3 + O2 = CO2 + H2O =>
4 CH3CHOCH3 + 17 O2 = 12 CO2 + 14 H2O

C7H22 + O2 = CO2 + H2O =>
2 C7H22 + 25 O2 = 14 CO2 + 22 H2O

Fe + CuSO4*5H2O + H2O = Cu + FeSO4*7H2O =>
Fe + CuSO4*5H2O + 2 H2O = Cu + FeSO4*7H2O

KNO2HI = KIHNO2 =>
KNO2HI = KIHNO2

Fe(HS)2 + HCl = FeCl2 + H2S =>
Fe(HS)2 + 2 HCl = FeCl2 + 2 H2S

CaCO3H2O = CO2Ca(OH)2 =>
CaCO3H2O = CO2Ca(OH)2

C4H6BaO4 + (NH4)2SO4 = BaSO4 + C2H7NO2 =>
C4H6BaO4 + (NH4)2SO4 = BaSO4 + 2 C2H7NO2

H5COOH + O2 = CO2 + H2O =>
2 H5COOH + 3 O2 = 2 CO2 + 6 H2O

KClO3 + H2 = KCl + H2O =>
KClO3 + 3 H2 = KCl + 3 H2O

C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2

Na2SCo(SO4) = CoSNa2SO4 =>
Na2SCo(SO4) = CoSNa2SO4

Zn(OH)2 + CHl = C(OH)2 + ZnHl =>
Zn(OH)2 + CHl = C(OH)2 + ZnHl

N2 = N4 =>
2 N2 = N4

Dy + Co2 = DyCo2 =>
Dy + Co2 = DyCo2

BaBr2 + O2 = BaO + Br2 =>
2 BaBr2 + O2 = 2 BaO + 2 Br2

NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl

SO2(s) + HF(l) = SF4(g) + H2O(l) =>
SO2(s) + 4 HF(l) = SF4(g) + 2 H2O(l)

C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl

Cu(NO3)23H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)23H2O = CuO + 23 NO2 + 11 O2 + H2O

NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2

FeCl2 + SiO2 + H2 = FeSi + Cl2 + H2O =>
FeCl2 + SiO2 + 2 H2 = FeSi + Cl2 + 2 H2O

FePO4 + NaNO3 = Fe(NO3)3 + Na3PO4 =>
FePO4 + 3 NaNO3 = Fe(NO3)3 + Na3PO4

H2SO3 + Pt(OH)4 = Pt2(SO3)4 + H2O =>
4 H2SO3 + 2 Pt(OH)4 = Pt2(SO3)4 + 8 H2O

KOH + S + H2O = K2SO3 + H2 =>
2 KOH + S + H2O = K2SO3 + 2 H2

Na2SO4K2Cl = Na2ClK2SO4 =>
Na2SO4K2Cl = Na2ClK2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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