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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
(CH3COO)2Cu + N2H4 + H2O = Cu2O + N2 + CH3COOH =>
4(CH3COO)2Cu + N2H4 + 2 H2O = 2 Cu2O + N2 + 8 CH3COOH

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

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

C + S8 = CS2 =>
4 C + S8 = 4 CS2

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

SiO + KOH = KO + SiOH =>
SiO + KOH = KO + SiOH

CuSO4 + Na2S + HCl = CuS + NaCl + H2SO4 =>
CuSO4 + Na2S + 2 HCl = CuS + 2 NaCl + H2SO4

SF6(g) = S + F2 =>
SF6(g) = S + 3 F2

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O

Zn3N2 + H2O = ZnO + NH3 =>
Zn3N2 + 3 H2O = 3 ZnO + 2 NH3

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

Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl

CH3(CH2)14COOH + O2 = CO2 + H2O =>
CH3(CH2)14COOH + 23 O2 = 16 CO2 + 16 H2O

H2 + NO3 + SrOH = H2O + Sr(NO3)2 =>
H2 + 4 NO3 + 2 SrOH = 2 H2O + 2 Sr(NO3)2

Fe26 + Cl13 = FeCl134 =>
Fe26 + 268 Cl13 = 26 FeCl134

H2O + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + OH{-} =>
7 H2O + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 14 OH{-}

H2S04 + LiOH = H2O + Li2S04 =>
H2S04 + 2 LiOH = 2 H2O + Li2S04

Zn3N2 = Zn + N2 =>
Zn3N2 = 3 Zn + N2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + HC2H3O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 3 HC2H3O2 + 11 H2O + 2 K2SO4

H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O

Ca(NO3)2 + Al = CaO + N2 + Al2O3 =>
3 Ca(NO3)2 + 10 Al = 3 CaO + 3 N2 + 5 Al2O3

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

Na2(Zn(OH)4) + H2S = Zn(OH)2 + Na2S + H2O =>
Na2(Zn(OH)4) + H2S = Zn(OH)2 + Na2S + 2 H2O

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

KClO = KCl(s) + O2(g) =>
2 KClO = 2 KCl(s) + O2(g)

Ca5(PO4)3F + H2SO4 + H2O = Ca(H2PO4)2*H2O + CaSO4*05H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 38 H2O = 3 Ca(H2PO4)2*H2O + 7 CaSO4*05H2O + 2 HF

CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr

Ag + NO3 + Ca3(PO4)2 = Ag3PO4 + Ca(NO3)2 =>
6 Ag + 6 NO3 + Ca3(PO4)2 = 2 Ag3PO4 + 3 Ca(NO3)2

Zn + K4Fe(CN)6 = Zn3K3[Fe(CN)6] + K =>
3 Zn + K4Fe(CN)6 = Zn3K3[Fe(CN)6] + K

CaO + Mg(NO3)2 = Ca(NO3)2 + MgO =>
CaO + Mg(NO3)2 = Ca(NO3)2 + MgO

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Ca(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) + H2O(l) = Ca10(PO4)6(OH)2(s) + NH4NO3 =>
10 Ca(NO3)2(s) + 6(NH4)2HPO4(s) + 8 NH3(aq) + 2 H2O(l) = Ca10(PO4)6(OH)2(s) + 20 NH4NO3

SO3 + NaOH = SOH + NaO3 =>
SO3 + NaOH = SOH + NaO3

CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O

ZrO2 + B4C + C = ZrB2 + CO =>
2 ZrO2 + B4C + 3 C = 2 ZrB2 + 4 CO

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

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

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

AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag

Zn + HNO3 = Zn(NO3)2 + NO2 + H8O =>
7 Zn + 16 HNO3 = 7 Zn(NO3)2 + 2 NO2 + 2 H8O

Fe(ClO)3 + NaOH = Fe(OH)3 + NaClO =>
Fe(ClO)3 + 3 NaOH = Fe(OH)3 + 3 NaClO

NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6

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

CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr

C2H5OH + H2O = C3H6O2 + H2 =>
3 C2H5OH + H2O = 2 C3H6O2 + 4 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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