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LuckyWell [14K]
4 years ago
12

Help me please please someone help me please

Chemistry
2 answers:
poizon [28]4 years ago
6 0

Under Control

Independent Variable

Dependent Variable

Constant Through It All

love history [14]4 years ago
4 0

Some characteristics include: a question, hypothesis, procedure, results, and conclusion, data.

-I haven't done science in while, but that should be it. BTW it is not in order

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What is the acceleration of a car that goes from 50km/hour to 90 km/hour in 5 seconds?
BartSMP [9]

Answer:

the acceleration i think is 8

Explanation:

50+5x8

6 0
3 years ago
Hyposulfite, SO22–, is a polyatomic ion that has not yet been definitively confirmed to exist. However, the VSEPR model may stil
LUCKY_DIMON [66]

Answer:

The most reasonable estimate for the O–S–O bond angle in hyposulfite = 106°

Explanation:

Hyposulphite (so₂²⁻) is polyatomic ion .

According to VSEPR model

Total elrctron pairs  =\frac{1}{2} [V+X -C+A]

V = Valence shell electrons of central element

X = No. of monovalent surrounding atoms

C = Cationic charge

A = Anionic charge

Total electron pairs =\frac{1}{2}[6+0-0+2]= 4

That is two bond pairs and two lone pairs

6 0
3 years ago
What is the formula or equation for<br><br>motion,speed and energy?
DedPeter [7]
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7 0
3 years ago
Read 2 more answers
57.A cofactor is a(an)
Rudik [331]

A cofactor is an organic or inorganic molecule or ion necessary for proper functioning of some biological catalysts (option E).

<h3>What is a cofactor?</h3>

A cofactor in biochemistry is a molecule that binds to and regulates the activity of a protein.

A cofactor is a metal or coenzyme responsible for the functioning of an enzyme and must be present.

Therefore, a cofactor is an organic or inorganic molecule or ion necessary for proper functioning of some biological catalysts.

Learn more about cofactors at: brainly.com/question/13004767

#SPJ1

3 0
2 years ago
Atomic mass protons column electrons atomic number neutrons row 11 12 23
zysi [14]
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3 0
4 years ago
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