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Chemische vergelijkingen in evenwicht op03/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
HgO(heated) = Hg + O =>
HgO(heated) = Hg + O

Co(NH3)6Cl3 + S2O3{2-} = Co{2} + S4O6{2-} + NH3 + Cl{-} =>
2 Co(NH3)6Cl3 + 2 S2O3{2-} = 2 Co{2} + S4O6{2-} + 12 NH3 + 6 Cl{-}

HCOOH + H2O = HCOO{-} + H3O{+} =>
HCOOH + H2O = HCOO{-} + H3O{+}

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

CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}

XCu + HNO3 = XCuNO32 + NO2 + H2O =>
XCu + 60 HNO3 = XCuNO32 + 59 NO2 + 30 H2O

H3PO4 + B(OH)3 = BPO4 + H2O =>
H3PO4 + B(OH)3 = BPO4 + 3 H2O

C6H5OH + HNO3 + H2O = C6H10O4 + NO2 =>
C6H5OH + 2 HNO3 + H2O = C6H10O4 + 2 NO2

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

CU(OH)2 + HClO4 = CU(ClO4)2 + H2O =>
CU(OH)2 + 2 HClO4 = CU(ClO4)2 + 2 H2O

Ca(s) + Cu(Cl)(aq) = Ca(Cl)2 + Cu(s) =>
Ca(s) + 2 Cu(Cl)(aq) = Ca(Cl)2 + 2 Cu(s)

Fe + NaNO2 + H2O = Fe3O4 + NO + NaOH =>
3 Fe + 8 NaNO2 + 4 H2O = Fe3O4 + 8 NO + 8 NaOH

C3H6 + HCl = C3Cl6 + H2 =>
C3H6 + 6 HCl = C3Cl6 + 6 H2

MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

CaCO3(s) + HCl(l) = CaCl2(s) + H2O(g) + CO2(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(s) + H2O(g) + CO2(g)

H2O = O2 + H2 =>
2 H2O = O2 + 2 H2

C27H46N13O20 + O2 = CO2 + H2O + NO2 =>
2 C27H46N13O20 + 83 O2 = 54 CO2 + 46 H2O + 26 NO2

Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH

C2H5OH + K2FeO4 + H2SO4 = CH3COOH + Fe2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 4 K2FeO4 + 10 H2SO4 = 3 CH3COOH + 2 Fe2(SO4)3 + 4 K2SO4 + 13 H2O

SO + H2O = SO2 + H2 =>
SO + H2O = SO2 + H2

C2H3Cl2 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl2 + 11 O2 = 8 CO2 + 6 H2O + 4 Cl2

Na2S2O3 + ZnCl2 = ZnS2O3 + NaCl =>
Na2S2O3 + ZnCl2 = ZnS2O3 + 2 NaCl

PB(NO3)2 + NiCl2 = PBCl2 + Ni(NO3)2 =>
PB(NO3)2 + NiCl2 = PBCl2 + Ni(NO3)2

HI + Cr(OH)3 = Cr(I)3 + H2O =>
3 HI + Cr(OH)3 = Cr(I)3 + 3 H2O

NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)

NaNO2 + H2SO4 = H + NO2 + Na2SO4 =>
2 NaNO2 + H2SO4 = 2 H + 2 NO2 + Na2SO4

CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3

P + NaCl = Na3P + Cl =>
P + 3 NaCl = Na3P + 3 Cl

NaCl + AgOH = AgCl + NaOH =>
NaCl + AgOH = AgCl + NaOH

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

NaNO3 + CuO = NaNO2 + CuO2 =>
NaNO3 + CuO = NaNO2 + CuO2

Fe{3}O{4} + Co = Fe + Co{2} =>
2 Fe{3}O{4} + 3 Co = 2 Fe + 3 Co{2}

Cu + HBr = CuHBr =>
Cu + HBr = CuHBr

Fe + I = FeI3 =>
Fe + 3 I = FeI3

K3[Fe(CN)6] + Na2S + KOH = S + NaOH + K4[Fe(CN)6] =>
2 K3[Fe(CN)6] + Na2S + 2 KOH = S + 2 NaOH + 2 K4[Fe(CN)6]

LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl

Cd + HNO3 = Cd(NO3)2 + NH4NO3 + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + NH4NO3 + 3 H2O

H + CuO = HCu + O2 =>
2 H + 2 CuO = 2 HCu + O2

H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4

NH4NO3 + KS = KNO3 + NH4S =>
NH4NO3 + KS = KNO3 + NH4S

Hg(NO3)2 + SnCl2 = Hg2(NO3)2 + SnCl4 + Sn(NO3)2 =>
2 Hg(NO3)2 + 2 SnCl2 = Hg2(NO3)2 + SnCl4 + Sn(NO3)2

H2O = O2 + H2 =>
2 H2O = O2 + 2 H2

Ca(OH)2 + Carbondioxide = Calciumcarbonate + Water =>
Ca(OH)2 + CO2 = CaCO3 + H2O

C6H14 + H2O2 = CH4O2 + H2O =>
C6H14 + 7 H2O2 = 6 CH4O2 + 2 H2O

HI + NaHCO3 = NaI + H2CO3 =>
HI + NaHCO3 = NaI + H2CO3

Sm(NO3)3*6H2O + Sr(NO3)2 + Fe(NO3)3*9H2O + C6H8O7 = Sm3Sr7(Fe12O19)10 + CO2 + H2O + N2 =>
54 Sm(NO3)3*6H2O + 126 Sr(NO3)2 + 2160 Fe(NO3)3*9H2O + 1918 C6H8O7 = 18 Sm3Sr7(Fe12O19)10 + 11508 CO2 + 27436 H2O + 3447 N2

Ag(SO3) = Ag + SO3 =>
Ag(SO3) = Ag + SO3

KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O

CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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