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Brrunno [24]
3 years ago
5

What are two ways a catalyst affect a chemical reaction

Biology
1 answer:
Maksim231197 [3]3 years ago
5 0
1). it either lowers or increases the activation energy. 2). it modifies the rate of the reaction
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True or False. Sound first enters the ear, then passes through the eardrum into the ear, and then passes to the ear where the so
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Answer: TRUE

Explanation:

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3 years ago
​In human audition, the vibration of the ossicles is triggered by the vibration of the ____ and transmitted directly to the ____
goblinko [34]

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3 0
3 years ago
-)
Verdich [7]

Answer:

B)  The mass of the reactants equals the mass of the products,

Explanation:

Given that the reaction is balanced, the mass of the reactants must equal to the mass of the products.

We know this by virtue of the law of conservation of mass.

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 Therefore, if the reaction is chemically balanced, the mass of reactants must be the same as the mass of the products in the reaction.

The second choice is the right one.

8 0
3 years ago
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