3 years ago

What are some things to consider when designing an experiment

Chemistry

1 answer:

Zanzabum3 years ago

4 0

C is the answer hope this helps

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Hello! I am working on some homework and came across this question, which completely confuses me for various reasons. Experiment

Mariana [72]

Thats hard as hell just drop out of the class lol

8 0

4 years ago

2. Cuando se añade ácido clorhídrico sobre cinc se produce hidrógeno y cloruro de cinc. Suponiendo

aniked [119]

Answer:

Hiiiiiiiiiiiiiiiiiii

4 0

3 years ago

Which term describes this reaction? upper c upper h subscript 3 upper b r (a q) plus upper o upper h superscript minus (a q) rig

Veronika [31]

The reaction is a substitution reaction since bromide ion was replaced by hydroxide ion.

<h3>What is a chemical reaction?</h3>

A chemical reaction is a change which results in a the permanent rearrangements of the atoms and constituents of a substance such that new substances are formed.

The given reaction is a as follows:

$CH_3Br (aq) + OH^{-} (aq) \rightarrow CH_3OH (aq) + Br^{-} (aq) \\$

Bromide ion was replaced by hydroxide ion.

Therefore, the reaction is a substitution reaction.

Learn more about chemical reactions at: brainly.com/question/16416932

6 0

2 years ago

Can you guys please help me I will mark brainliest to whoever answers this right.

Sphinxa [80]

Wants: a stove top- you don’t need it to make food but it’s more convenient.
Wants: automobile- you don’t need a car but it’s easy to go places and faster. You could use a bike instead however it’s not as convenient to some of us.

Needs: sun- we need the sun to stay warm and live and to keep earth living.
Needs:our heat- we need the heat our body provides to live and function

7 0

3 years ago

Most caves form in: *<br> O Igneous rock<br> O Compacted soil<br> O Limestone<br> Sandstone

KonstantinChe [14]

Igneous Rock (I believe)

6 0

3 years ago