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Mazyrski [523]
3 years ago
14

1). What are 4 factors that can affect Reaction Rates?

Chemistry
1 answer:
kicyunya [14]3 years ago
5 0

Answer:

Reactions occur when two reactant molecules effectively collide, each having minimum energy and correct orientation. Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that affect reaction rate.

Explanation:

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For the reaction below, identify the type of reaction and determine the coefficient for Ag after balancing the reaction
tatyana61 [14]

Answer:

single displacement reaction

Explanation:

coefficient if Ag is 2

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Why would a patient need to be in prone position?
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Which of the following can be found in an atom's nucleus?
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<span>D. protons
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AND NEUTRONS

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3 years ago
Decide which element probably forms a compound with chlorine that has a chemical formula most and least similar to the chemical
stepladder [879]

The compound formed by chlorine and barium is BaCl_2 as the number of valence electrons in barium is 2 and in chlorine is 1. In this compound, barium acts as a cation and chlorine acts as an anion. The formation of the compound is as shown in the image.

Since, barium is an element of Group-2 (alkaline earth metal) so the other element that has a chemical formula most and least similar to the chemical formula of the compound formed by chlorine and barium should be from Group-2 (alkaline earth metal) only which has properties somewhat like barium. So, the element is strontium.

Strontium forms a compound with formula SrCl_2 in which strontium acts as a cation and chlorine acts as an anion. The formation of the compound is as shown in the image.

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