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melamori03 [73]

3 years ago

10

Representa la unión iónica entre los siguientes átomos: 1) Bromo y Potasio 2) Calcio y Oxígeno 3) Cloro y Magnesio 4) Sodio y Fl

úor 5) Aluminio y Nitrógeno Ayuda por favoor

1 answer:

Kobotan [32]3 years ago

3 0

Answer:

a. KBr

b. CaO

c. MgCl₂

d. NaF

e. NH₃

Explanation:

a. 2K + Br₂ = 2KBr

b. 2Ca + O₂ = 2CaO

c. Mg + Cl₂ = MgCl₂

d. 2Na + F₂ = 2NaF

d. N₂ + 3H₂ = 2NH₃

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<h3>What are lewis acids and bases?</h3>

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brainly.com/question/19031282

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When a sodium atom bonds with a chlorine atom , it acquires positive charge true or false?

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3 years ago

Read 2 more answers

Sulfur dioxide and oxygen react to form sulfur trioxide, like this: (g) (g) (g) Also, a chemist finds that at a certain temperat

OLEGan [10]

Answer:

$Kp=9.2x10^{-3}$

Explanation:

Hello!

In this case, for the undergoing chemical reaction at equilibrium:

$2SO_2(g)+O_2(g)\rightleftharpoons 2SO_3(g)$

Which means that pressure-based equilibrium constant is computed via the following equilibrium expression:

$Kp=\frac{p_{SO_3}^2}{p_{SO_2}^2p_{O_2}}$

Thus, by plugging in the given pressures at equilibrium, the required Kp turns out:

$Kp=\frac{55.0^2}{70.2^2*66.7}\\\\Kp=9.2x10^{-3}$

Best regards!

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3 years ago