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2 years ago

How many valence electrons does lithium (Li) have available for bonding?

Chemistry

2 answers:

Marina CMI [18]2 years ago

6 0

Lithium has 1 valence electron available for bonding. So its A.

ycow [4]2 years ago

3 0

The answer is A. 1, because lithium has only one valence electron. A valence electron is an unpaired electron available for bonding with other elements. This makes lithium is a highly reactive element that can bond rapidly and often violently with any element having four to seven valence electrons (or with hydrogen).

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What is the balenced formula for C3H8+O2

balandron [24]

C3H8 + 5O2 -----> 3CO2 + 4H2O

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3 years ago

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Answer:

Explanation:

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A 1.000-g sample of lead shot reacted with oxygen to give 1.077 g of product. Calculate the empirical formula of the lead oxide

Evgesh-ka [11]

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2 years ago

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Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction betwe

jekas [21]

<u>Answer:</u> The reaction order with respect to A is 'm'

<u>Explanation:</u>

Order of the reaction is the sum of the concentration of terms on which the rate of the reaction actually depends. It is equal to the sum of the exponents of the molar concentration in the rate law expression.

Elementary reactions the reactions for which the order of the reaction is same as its molecularity and order with respect to each reactant is equal to its stoichiometric coefficient as represented in the balanced chemical equation.

The given chemical equation follows:

$aA+bB\rightleftharpoons cC+dD$

The rate of the above reaction is given to us as:

$Rate=k[A]^m[B]^n$

In the above rate law expression, the order with respect to the reactants is not equal to the stoichiometric coefficients. Thus, it is not an elementary reaction.

Order with respect to reactant A = m

Order with respect to reactant B = n

Hence, the reaction order with respect to A is 'm'

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2 years ago

Which statement is true about the elements in the periodic table?

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Answer:

Statment 2

Explanation:

This is just an educated guess

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2 years ago

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