All categories

4 years ago

Understanding chemistry is important for all citizens, particularly people who wish to become political leaders one day

Chemistry

2 answers:

V125BC [204]4 years ago

4 0

Yes and no because it's important for a citizen to have a grasp on chemistry but you do not need it to be a politician

drek231 [11]4 years ago

3 0

Answer:

False

Explanation:

When it comes to deciding a political stance science is not as important as morals and public opinion so a grasp of chemistry is not important and for all citizens this is also unimportant tell me this how many times have your parents needed to know chemistry recently unless they are a scientist?

You might be interested in

What term is used for the electrons in the outermost shell or energy level

Romashka [77]

Answer:

Valence Electrons

Explanation:

Valence electrons are the electrons in the outermost shell and can be used to form bonds.

7 0

4 years ago

Who was Charles Darwin and what theory is he best known for?

Alona [7]

Answer:

Charles Darwin, in full Charles Robert Darwin, (born February 12, 1809, Shrewsbury, Shropshire, England—died April 19, 1882, Downe, Kent), English naturalist whose scientific theory of evolution by natural selection became the foundation of modern evolutionary studies.

Charles Darwin's theory of evolution states that evolution happens by natural selection. Individuals in a species show variation in physical characteristics. ... As a consequence those individuals most suited to their environment survive and, given enough time, the species will gradually evolve.

Explanation:

please mark me brainliest please

8 0

3 years ago

The mass of the reactants of a chemical reaction will be _____ the mass of the products.

OLEGan [10]

The answer is C.) equal to. When balancing chemical equations, its important to make sure each coefficient is accurate to each element to ensure that the mass of the reactants and products are equal.

5 0

4 years ago

Read 2 more answers

In the process of making soap, I poured some of the cooked mixture through some muslin fabric, in order to separate the solid pa

GenaCL600 [577]

Answer:

Filtering

Explanation:

Filtration is the separation of substances from liquids

5 0

3 years ago

A student obtains a mixture of the chlorides of two unknown metals, X and Z. The percent by mass of X and the percent by mass of

Aleksandr-060686 [28]

<u>Answer:</u> The additional information that is helpful in calculating the mole percent of XCl(s) and ZCl(s) is the molar masses of Z and X

<u>Explanation:</u>

To calculate the mole percent of a substance, we use the equation:

$\text{Mole percent of a substance}=\frac{\text{Moles of a substance}}{\text{Total moles}}\times 100$

Mass percent means that the mass of a substance is present in 100 grams of mixture

To calculate the number of moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}$

We require the molar masses of Z and X to calculate the mole percent of Z and X respectively

Hence, the additional information that is helpful in calculating the mole percent of XCl(s) and ZCl(s) is the molar masses of Z and X

8 0

3 years ago