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Eddi Din [679]
3 years ago
6

2. Which kind of model would you

Chemistry
2 answers:
ivann1987 [24]3 years ago
7 0
Bbbbbbbbbbbbbbbbbbbbb
steposvetlana [31]3 years ago
3 0

Answer:

a. Physical model

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Conserving water can save money while protecting the environment. True or False
blagie [28]

Answer: The given statement is true.

Explanation:

Water is a natural resource present in the nature and it is very precious as life without it is impossible.

So, when we unnecessarily use water then it means we are wasting a natural resource that cannot be reproduced again by human beings.

Therefore, more we are able to conserve water more we can protect other human life's and environment also.

If there is shortage of water then its prices will go high and hence we need to pay more for it.

Thus, we can conclude that the statement conserving water can save money while protecting the environment, is true.

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To minimize the sharp pH shift that occurs when a strong acid is added to a solution, IT IS PRACTICAL TO ADD A WEAK BASE.
When a strong acid is added to a solution, it usually brings about a sharp change in the pH of the concerned solution. To avoid this, one can add a  weak base to the solution first. The weak base will serves as a buffer for the strong acid and prevents the solution from experiencing sharp pH variations.
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4 years ago
A student makes the following hypothesis: If the amount of chocolate increases then the cake will taste sweeter. What is the ind
Talja [164]

Answer:

the chocolate

Explanation:

You are changing the amount of chocolate

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In 1665 Sir Isaac Newton proposed the fundamental law of gravitation as a universal force of attraction between any two bodies.
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B. They are the same force. Each body acts on the other. The moon and the earth, and the apple and the earth.

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Which best explains the relationship between evaporation and temperature?
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A liquid evaporates faster at higher temperatures because more particles have a higher speed and can overcome attractions in the liquid.
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