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Chemische vergelijkingen in evenwicht op04/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
As + H2CO4 = As(CO4)2 + H2 =>
As + 2 H2CO4 = As(CO4)2 + 2 H2

Sr(OH)2 + H2S = (SrOH)2S + H2O =>
2 Sr(OH)2 + H2S = (SrOH)2S + 2 H2O

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

NaHCO3 + H2SO4 = Na2SO4 + H2O(l) + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O(l) + 2 CO2

Ga + KOH + H2O = K3[Ga(OH)6] + H =>
Ga + 3 KOH + 3 H2O = K3[Ga(OH)6] + 3 H

I12 + Na2S2O3 = Na2S4O6 + NaI =>
I12 + 12 Na2S2O3 = 6 Na2S4O6 + 12 NaI

CH2 + KOH = H2O + KHC =>
CH2 + KOH = H2O + KHC

C3H11OH + O2 = H2O + CO2 =>
2 C3H11OH + 11 O2 = 12 H2O + 6 CO2

Bi{3+} + Cl{-} = BiCl3 =>
Bi{3+} + 3 Cl{-} = BiCl3

MnN3O6 + KIO4 + H2O = KMnO4 + KIO3 + HIO3 + HNO3 =>
MnN3O6 + 5 KIO4 + 2 H2O = KMnO4 + 4 KIO3 + HIO3 + 3 HNO3

KNO3 + HCl = KH + ClNO3 =>
KNO3 + HCl = KH + ClNO3

NaIO3 + N2H4 = N2 + NaI + H2O =>
2 NaIO3 + 3 N2H4 = 3 N2 + 2 NaI + 6 H2O

CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)

C2O4{-2} + H{+} + MnO4{-} = CO2 + Mn{+2} + H2O =>
5 C2O4{-2} + 16 H{+} + 2 MnO4{-} = 10 CO2 + 2 Mn{+2} + 8 H2O

SnSO4 + CuCl2 = SnCl2 + CuSO4 =>
SnSO4 + CuCl2 = SnCl2 + CuSO4

Mn + P = Mn3P2 =>
3 Mn + 2 P = Mn3P2

NaPO3CuO = NaCuPO4 =>
NaPO3CuO = NaCuPO4

[Ni(OH2)6]Cl2 + NH3 = [Ni(NH3)6]Cl2 + H2O =>
[Ni(OH2)6]Cl2 + 6 NH3 = [Ni(NH3)6]Cl2 + 6 H2O

Na2O2(s) + H2O(g) + CO2(g)1 = NaHCO3(s) + O2(g) =>
2 Na2O2(s) + 2 H2O(g) + 4 CO2(g)1 = 4 NaHCO3(s) + 39 O2(g)

ClO3{-} + I2 + H2 = HClO2 + I{-} + H2O =>
2 ClO3{-} + I2 + 3 H2 = 2 HClO2 + 2 I{-} + 2 H2O

P2Cr2O7 + H2O + S = SO2 + POH + Cr2O3 =>
2 P2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 POH + 2 Cr2O3

CuCe2 + Ae = AeCe3 + Cu =>
3 CuCe2 + 2 Ae = 2 AeCe3 + 3 Cu

N2 + CO + H2O + O2 = C3H5N3O9 =>
6 N2 + 12 CO + 10 H2O + 7 O2 = 4 C3H5N3O9

ZnSO4 + NH3 + H2O = [Zn(NH3)4](OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = [Zn(NH3)4](OH)2 + (NH4)2SO4

HCl + Na3PO4 = H2PO4 + NaCl + H =>
3 HCl + Na3PO4 = H2PO4 + 3 NaCl + H

AgNO3 + CH5COH = AgCOH + CH5NO3 =>
AgNO3 + CH5COH = AgCOH + CH5NO3

NH4 + Al + SO4 + H2O = NH4Al(SO4)2*12H2O =>
NH4 + Al + 2 SO4 + 12 H2O = NH4Al(SO4)2*12H2O

Ag + H2O = AgOH2 =>
Ag + H2O = AgOH2

NH3 + NH4Cl + CoCl2 + H2O2 = [Co(NH3)6Cl3] + H2O =>
10 NH3 + 2 NH4Cl + 2 CoCl2 + H2O2 = 2[Co(NH3)6Cl3] + 2 H2O

Cl2O5 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
Cl2O5 + Ca(OH)2 = Ca(ClO3)2 + H2O

CH3COOK + CH3CH2OH = KOH + CH3COOC2H5 =>
CH3COOK + CH3CH2OH = KOH + CH3COOC2H5

I{-} + H{+} + SO4{2-} = I2 + S + H2O =>
6 I{-} + 8 H{+} + SO4{2-} = 3 I2 + S + 4 H2O

NaAl(OH)4 = Al(OH)3 + Na(OH) =>
NaAl(OH)4 = Al(OH)3 + Na(OH)

H2O + MnO4{-} + H2S = Mn{2+} + SO4{2-} + H3O =>
18 H2O + 2 MnO4{-} + 3 H2S = 2 Mn{2+} + 3 SO4{2-} + 14 H3O

H2SO4 + Na2CO3(s) = Na2SO4(aq) + H2O(l) + CO2(g) =>
H2SO4 + Na2CO3(s) = Na2SO4(aq) + H2O(l) + CO2(g)

Al3 + NaOH = Al(OH)4 + Na =>
Al3 + 12 NaOH = 3 Al(OH)4 + 12 Na

COCl2(H2O) = CO2 + HCl =>
COCl2(H2O) = CO2 + 2 HCl

NH3 + AgNO3 + H2O = Ag2O + NH4NO3 =>
2 NH3 + 2 AgNO3 + H2O = Ag2O + 2 NH4NO3

C36H49 + O2 = CO2 + H2O =>
4 C36H49 + 193 O2 = 144 CO2 + 98 H2O

KCl + Pb(NO3)2 = KNO3 + Cl2Pb =>
2 KCl + Pb(NO3)2 = 2 KNO3 + Cl2Pb

CoCl2 + CuBr2 = CoBr2 + CuCl2 =>
CoCl2 + CuBr2 = CoBr2 + CuCl2

C6H10O5 + HNO3 = C6H7N3O11 + H2O =>
C6H10O5 + 3 HNO3 = C6H7N3O11 + 3 H2O

KI + NH3 = KH + NI3 =>
3 KI + NH3 = 3 KH + NI3

Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)

Sb2S3 + OH = H2O + SbOS + SbS2 =>
Sb2S3 + 2 OH = H2O + SbOS + SbS2

AlAlO3 = Al2O3 =>
AlAlO3 = Al2O3

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

MgSiN2 + H2O = NH3 + OH{-} + Mg{2+} + SiO2 =>
MgSiN2 + 4 H2O = 2 NH3 + 2 OH{-} + Mg{2+} + SiO2

NH3 + NaOCl + NaOH = NaNO3 + NaCl + H2O =>
NH3 + 4 NaOCl + NaOH = NaNO3 + 4 NaCl + 2 H2O

CH3CH2OH6 + O2 = CO2 + H2O =>
4 CH3CH2OH6 + 17 O2 = 8 CO2 + 22 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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