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kolezko [41]
3 years ago
12

Cl2 + KI → KCI + Iz what the balance?

Biology
1 answer:
Lunna [17]3 years ago
7 0
<h3>Answer:</h3>

Cl₂ + 2KI → 2KCI + I₂

<h3>Explanation:</h3>

<u>We are given;</u>

  • Unbalanced equation;

Cl₂ + KI → KCI + I₂

We are required to balance the equation;

First we need to understand what is a balanced equation?

  • A balanced equation is an equation that has equal number of atoms of each elements on the side of reactants and that of the products.

Second; Why is it important to balance chemical equations?

  • Chemical equations are balanced so as to obey the law of conservation of mass.
  • According to the law of conservation of mass, the mass of products should be equivalent to the mass of reactants.

How do we balance equations?

  • We balance chemical equations by putting appropriate coefficients on the reactants and products.

Therefore, in this case;

  • The balanced equation  will be;

Cl₂ + 2KI → 2KCI + I₂

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La respuesta correcta para esta pregunta abierta es la siguiente.

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Read 2 more answers
The map of a walking trail is drawn on a coordinate grid with three points of interest. The trail starts at R(−2, 4) and goes to
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Answer:

The total length will be "10 units". A further explanation is given below.

Explanation:

The given points are:

R(−2, 4)

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⇒ RS=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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⇒       =\sqrt{(3-3)^2+(-1-4)^2}

⇒       =\sqrt{0+(-5)^2}

⇒       =5 \ units

Now,

The total trail length will be:

= RS+ST

= 5+5

= 10 \ units

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