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Chemische vergelijkingen in evenwicht op11/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COOH + Zn = ZnCOOH + CH3 =>
CH3COOH + Zn = ZnCOOH + CH3

H3AsO3 = H2O + As2O3 =>
2 H3AsO3 = 3 H2O + As2O3

C5H8 + KMnO4 + H2O = C5H11O4 + MnO2 + KOH =>
3 C5H8 + 5 KMnO4 + 7 H2O = 3 C5H11O4 + 5 MnO2 + 5 KOH

Br2 + H2S = S8 + HBr =>
8 Br2 + 8 H2S = S8 + 16 HBr

FeCl3 + HJ = FeCl2 + J2 + HCl =>
2 FeCl3 + 2 HJ = 2 FeCl2 + J2 + 2 HCl

Mn(No3)2 + Ba(OH)2 = Mn(OH)2 + Ba(No3)2 =>
Mn(No3)2 + Ba(OH)2 = Mn(OH)2 + Ba(No3)2

Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O(l)

Zn2 + H2SO4 = ZnSO4 + H2O + H2S =>
2 Zn2 + 5 H2SO4 = 4 ZnSO4 + 4 H2O + H2S

Cu + NCl = CuCl2 + N =>
Cu + 2 NCl = CuCl2 + 2 N

PCl3 + H3PO4 + H2O = HClO4 + PH3 =>
4 PCl3 + 9 H3PO4 + 12 H2O = 12 HClO4 + 13 PH3

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O

Mg + HSO4 = MgSO4 + H =>
Mg + HSO4 = MgSO4 + H

Cr(OH3) + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH3) + 7 H2O2 + 4 KOH = 2 K2CrO4 + 12 H2O

CrCl3 + (NH4)2S = CrS + (NH4)2Cl3 =>
CrCl3 + (NH4)2S = CrS + (NH4)2Cl3

Zn(s) + HNO3(aq) = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2 + H2(g)

CH2CH2 + I2 = CH2ICH2I =>
CH2CH2 + I2 = CH2ICH2I

BaO2 + Na2CO3 = Na2O2 + BaCO3 =>
BaO2 + Na2CO3 = Na2O2 + BaCO3

[Co(NH3)4CO3]NO3 + HCl + NH3 = [Co(NH3)4Cl2]Cl + H2O + CO2 + NH4NO3 =>
[Co(NH3)4CO3]NO3 + 3 HCl + NH3 = [Co(NH3)4Cl2]Cl + H2O + CO2 + NH4NO3

HI + Fe2O3 = FeI3 + H2O =>
6 HI + Fe2O3 = 2 FeI3 + 3 H2O

Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4

Ca + HNO3 = Ca(NO3)2 + N2O + H2O = =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

Na2S + NHO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 NHO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O

C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + H2O =>
2 C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + 2 H2O

Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)

Ca(OH)2 + H2SiO3 = Ca(HSiO3)2 + H2O =>
Ca(OH)2 + 2 H2SiO3 = Ca(HSiO3)2 + 2 H2O

Na + C = Na3C =>
3 Na + C = Na3C

AgOH + NH4NO3 + NH3 = Ag(NH3)2NO3 + H2O =>
AgOH + NH4NO3 + NH3 = Ag(NH3)2NO3 + H2O

C6H6COOH + NaHCO3 = C6H6COONa + CO2 + H2O =>
C6H6COOH + NaHCO3 = C6H6COONa + CO2 + H2O

KHSO4 + KOH = KSO4{-} + KOH2{+} =>
KHSO4 + KOH = KSO4{-} + KOH2{+}

B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O

AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3

K3[Cr(C2O4)3]*3H2O + KOH = Cr(OH)3 + H2O + K2C2O4 =>
K3[Cr(C2O4)3]*3H2O + 3 KOH = Cr(OH)3 + 3 H2O + 3 K2C2O4

SiO2 + H2 = SiH4 + O2 =>
SiO2 + 2 H2 = SiH4 + O2

I2 + Al + H2O = HI + Al(OH)3 =>
3 I2 + 2 Al + 6 H2O = 6 HI + 2 Al(OH)3

NaOH + Ba(OH)2 = Na2BaO2 + H2O =>
2 NaOH + Ba(OH)2 = Na2BaO2 + 2 H2O

SiO2 + H2 = SiH4 + H2O =>
SiO2 + 4 H2 = SiH4 + 2 H2O

Al + Br2 = Al2Br9 =>
4 Al + 9 Br2 = 2 Al2Br9

C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O

CH3CH2OH3(g) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2OH3(g) + 7 O2(g) = 4 CO2(g) + 8 H2O(l)

ZnO + CuO = Cu(ZnO2) =>
ZnO + CuO = Cu(ZnO2)

SiO2 + H2 = SiO + H2O =>
SiO2 + H2 = SiO + H2O

CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH

CaO + Zn(OH)2 = ZnCaO2 + H2O =>
CaO + Zn(OH)2 = ZnCaO2 + H2O

HBr + HNO3 = HNO2 + Br2 + H2O =>
2 HBr + HNO3 = HNO2 + Br2 + H2O

HCH3CH2COO + H2O = H3O + CH3CH2COO =>
HCH3CH2COO + H2O = H3O + CH3CH2COO

Al2O3 + ZrO2 + Nb2O5 + (NH4)H2PO4 = (Al02Zr08)20(Nb(PO4)3) + H2 + NH3 + O2 =>
79.999999999999Al2O3 + 639.99999999999ZrO2 + 2 Nb2O5 + 12(NH4)H2PO4 = 3.9999999999999(Al02Zr08)20(Nb(PO4)3) + 18 H2 + 12 NH3 + 764.99999999999O2

Al + HOH = Al(OH) + H =>
Al + HOH = Al(OH) + H

KClO3 + Zn + H2SO4 = KCl + ZnSO4 + H2O =>
KClO3 + 3 Zn + 3 H2SO4 = KCl + 3 ZnSO4 + 3 H2O

Cu(NO3)2*3H2O + NH3 = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH3 = Cu(NH3)4(NO3)2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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