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Oksi-84 [34.3K]
2 years ago
13

Distinguish between alkali and base

Chemistry
2 answers:
suter [353]2 years ago
7 0

The key difference between alkali and base is that the group 1 elements are categorized as alkali elements whereas any element or compound having basic properties are categorized as a base.

rodikova [14]2 years ago
5 0
Alkali is the first on the periodic table and base are basic elements
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The elementary reaction 2H2O(g)↽−−⇀2H2(g)+O2(g) 2H2O(g)↽−−⇀2H2(g)+O2(g) proceeds at a certain temperature until the partial pres
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Answer:

6.25\times 10^{-6} is the value of the equilibrium constant at this temperature.

Explanation:

Equilibrium constant in terms of partial pressure is defined as the ratio of partial pressures of products to the partial pressures  of reactants each raised to the power equal to their stoichiometric ratios. It is expressed as K_{p}

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The equilibrium constant in terms of pressures is given as:

K_p=\frac{(p^o_{H_2})^2\times (p^o_{O_2})}{(p^o_{H_2O})62}

K_p=\frac{(0.0035 atm)^2\times 0.0025 atm}{(0.070 atm)^2}=6.25\times 10^{-6}

6.25\times 10^{-6} is the value of the equilibrium constant at this temperature.

5 0
3 years ago
6.02 kJ>mol. When a small ice cube at -10°C is put into a cup of water at room temperature, which of the following plays a gr
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Answer:

Heat transfer during melting of ice plays greater role in cooling of liquid water.

Explanation:

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Write a hypothesis:<br> What is the mole ratio of the cation and the anion in a precipitate?
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Answer:

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Explanation:

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2 years ago
How long does vacuum sealed raw meat last in the freezer?
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Answer:

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Explanation:

hop this helps

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Read 2 more answers
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