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Snowcat [4.5K]
3 years ago
9

All acid base indicators ____

Chemistry
1 answer:
Makovka662 [10]3 years ago
4 0
The answer to you question is D
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I need help on this one pliz
Artyom0805 [142]
The answer would be 16.04.
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3 years ago
What is a rule for determining the atomic mass of an atom or ion ?
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Mass = Number of neutrons + Atomic number (aka number of protons)

Explanation:

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When would formation of a derivative be a necessary step in this experiment?
const2013 [10]
<span>The formation of a derivative being a necessary step in the experiment lies in the importance of the derived structure. Often the derived product confers to reaction pathways which uses less reactive starting materials and more easily proceeds to completion. This also allows us to take a small amount of sample. The derived product at times is a general compound allowing its easy analysis. Often we encounter a product but we find it difficult to analyse it in ways we want. Here lies the essence of forming a derivative which often are simpler compounds allowing easier analysis yet having similar functional groups and structural properties. Also sometimes we encounter problems when our desired product is unstable and forms stable degraded products. But if we somehow manage to synthesize a derivative it may be relatively stable and form no degradation products. It would be stable at least for a significant period of time making it easier to study its properties. The derived product also at times are synthesized using general reaction pathways facilitating a way of easier synthesis and helping it to correlate with other similar reaction pathways and products.So the above paragraph accounts for the need of derivatives. When we encounter problems similar to those mentioned above it becomes necessary for a researcher to form rather synthesize a derivative.</span>
6 0
3 years ago
Why people in different parts of the world wear differet clothes
Svet_ta [14]

Answer:

People around the world wear different clothes because the way of life of people is different around the world..

The culture and heritage of the people around the world also varies...

Not only is it clothes, but food, language etc also varies as it depends on the culture and heritage as earlier said.

Happy to help

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5 0
2 years ago
URGENTLY!
Ksivusya [100]

Answer:

definitely yes

Explanation:

because the hydrogen and oxygen will combine and make water

7 0
2 years ago
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