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Chemische vergelijkingen in evenwicht op05/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2O + H3AsO4 = K3AsO4 + H2O =>
3 K2O + 2 H3AsO4 = 2 K3AsO4 + 3 H2O

Fe + Br1 = FeBr3 =>
Fe + 3 Br1 = FeBr3

Zn(OH)2 + NH3*H2O = Zn(NH3)4 + OH + H2O =>
Zn(OH)2 + 4 NH3*H2O = Zn(NH3)4 + 2 OH + 4 H2O

HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3

C6H4(OCH3)2 + CH8O = C14H22O2 + H2O =>
11 C6H4(OCH3)2 + 10 CH8O = 7 C14H22O2 + 18 H2O

Fe7S8 + O2 = Fe2O4 + SO2 =>
2 Fe7S8 + 30 O2 = 7 Fe2O4 + 16 SO2

CH3COO{-} + H2O = CO2 + H{+} + e =>
CH3COO{-} + 2 H2O = 2 CO2 + 7 H{+} + 8e

FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr

ICl(g) = I(g) + Cl(g) =>
ICl(g) = I(g) + Cl(g)

MgBr3 + Na2CO3 = MgCO3 + Na2Br3 =>
MgBr3 + Na2CO3 = MgCO3 + Na2Br3

H2SO4(aq) + NaOH(s) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O

FeCl3 + Na2S + H2O = H2S + NaCl + Fe(OH)3 =>
2 FeCl3 + 3 Na2S + 6 H2O = 3 H2S + 6 NaCl + 2 Fe(OH)3

Cl2 + Ca(OH)2 = Ca(ClO3)2 + H2O + CaCl2 =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 6 H2O + 5 CaCl2

Fe + H3PO4 = Fe3PO4 + H =>
3 Fe + H3PO4 = Fe3PO4 + 3 H

Na2S2O3 + H2SO4 = NaHSO + S + Na2SO4 =>
6 Na2S2O3 + H2SO4 = 2 NaHSO + 6 S + 5 Na2SO4

HCl(aq) + RbOH(aq) = H2O(l) + RbCl(s) =>
HCl(aq) + RbOH(aq) = H2O(l) + RbCl(s)

HBr + Ba = BaH + Br =>
HBr + Ba = BaH + Br

CaCr2O7 + Li = LiCr2O7 + Ca =>
CaCr2O7 + Li = LiCr2O7 + Ca

Sr(OH)2 + K2(SO4) = KOH + SrSO4 =>
Sr(OH)2 + K2(SO4) = 2 KOH + SrSO4

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

C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6

(CuFeS2) + (O2) = (SO2) + CuO + FeO =>
(CuFeS2) + 3(O2) = 2(SO2) + CuO + FeO

Al(s) + HI(aq) = AlI + H2 =>
2 Al(s) + 2 HI(aq) = 2 AlI + H2

C2H4Cl2 = C2H2 + HCl =>
C2H4Cl2 = C2H2 + 2 HCl

NH4(OH) + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4(OH) + H3PO4 = (NH4)3PO4 + 3 H2O

NaCl + BaCl2 = Na(Cl2) + ClBa =>
NaCl + BaCl2 = Na(Cl2) + ClBa

Fe(OH)3 + H3(PO4) = Fe(PO4) + H(OH) =>
Fe(OH)3 + H3(PO4) = Fe(PO4) + 3 H(OH)

ZnO + HNO3 = ZnNO32 + NO + H2O =>
ZnO + 20 HNO3 = ZnNO32 + 19 NO + 10 H2O

C6H5Cl + C2HOCl3 = C14 + H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14 + H9Cl5 + H2O

Bi2(SO4)3 + Ca(OH)2 = Bi(OH)3 + CaSO4 =>
Bi2(SO4)3 + 3 Ca(OH)2 = 2 Bi(OH)3 + 3 CaSO4

C2O4{2-} + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C2O4{2-} + Cr2O7{2-} + 14 H{+} = 6 CO2 + 2 Cr{3+} + 7 H2O

Zn(s)CaCl2(aq) = Ca(s)ZnCl2(aq) =>
Zn(s)CaCl2(aq) = Ca(s)ZnCl2(aq)

NaHCO3 + C4H8O2 = CO2 + H2O + NaC4H8O =>
20 NaHCO3 + 23 C4H8O2 = 32 CO2 + 22 H2O + 20 NaC4H8O

CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3

C6H13(l) + O2(g) = CO2(g) + H2O(g) =>
4 C6H13(l) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)

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

FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr

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

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl

Pb(NO3)2 + Co2(SO4)3 = PbSO4 + Co(NO3)3 =>
3 Pb(NO3)2 + Co2(SO4)3 = 3 PbSO4 + 2 Co(NO3)3

N2H4 + N2O4 = N2 + H2O = energy =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

Mg(NO3)2 + Zn(OH)2 = Mg(OH)2 + Zn(NO3)2 =>
Mg(NO3)2 + Zn(OH)2 = Mg(OH)2 + Zn(NO3)2

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

H2C2O4 + KMnO4 + H2SO4 = CO2 + MnS04 + K2SO4 + H2O =>
31 H2C2O4 + 2 KMnO4 + 9 H2SO4 = 62 CO2 + 2 MnS04 + K2SO4 + 40 H2O

TiCl + O2 = TiO2 + Cl2 =>
2 TiCl + 2 O2 = 2 TiO2 + Cl2

H2SO4 + CH3COOHNa = CH3COOH + Na2SO4 + H2 =>
H2SO4 + 2 CH3COOHNa = 2 CH3COOH + Na2SO4 + H2

Be + O2 = BeO8 =>
Be + 4 O2 = BeO8

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Breng de vergelijking van een chemische reactie in evenwicht
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