2 years ago

Which remains the same during a chemical reaction?

2 answers:

const2013 [10]2 years ago

7 0

Answer:

In a chemical reaction the total mass of all the substances taking part in the reaction remains the same. Also, the number of atoms in a reaction remains the same. Mass cannot be created or destroyed in a chemical reaction

Margarita [4]2 years ago

7 0

Because matter is not created or destroyed in a chemical reaction, the total mass of reactants is the same as the total mass of products.

You might be interested in

The 4 planets that are closest to the Sun are called terrestial planets while the 4 outermost planets are called 'gas giants' or

mezya [45]

Answer:

TRUEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Explanation:

7 0

3 years ago

Read 2 more answers

Chart Identify the placement of items A – E using the drop down menus. A B C D E Which kingdoms contain organisms that are proka

lora16 [44]

Answer:

Eubacteria and Archaebacteria

Explanation:

Prokaryotes are single-celled organisms that do not have a nucleus

Eukaryotes are typically multicellular, but definitely do have a nucleus

Eubacteria and Archaebacteria DO NOT have nuclei

Fungi (think mushrooms) and Protists do have nuclei- and belong to the Eukaryote group- which means they DO have nuclei

7 0

3 years ago

A hospitalized older adult has been assessed at high risk for skin breakdown. which actions does the registered nurse (rn) deleg

Marianna [84]

The licensed nurse should assign the UAP a duty of keeping the skin of the patients dry. skin evaluation of the skin is the responsibility of the nurse although the unlicensed assistance may be directed to report any redness noticed. documentation of results in Braden Scale is the work of the RN.
<span />

8 0

2 years ago

Read 2 more answers

Answer the two questions

Gnesinka [82]

Number 3 is microorganisms.

3 0

2 years ago

What part of the cell are xylem and phloem most similar to in function?

MrRa [10]

Xylem and phloem fiber cells

3 0

3 years ago