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sweet-ann [11.9K]
3 years ago
5

How many significant figures are in 0.00375

Chemistry
1 answer:
Galina-37 [17]3 years ago
3 0

Answer:

There are 3 significant figures

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Ethanol absorbs more energy than water because it has a lower heat capacity <br><br> True or false?
Bess [88]

Answer:

False

Explanation:

It makes sense

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5 0
3 years ago
Can someone help me with the question in the image
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The good ozone protects us from the UV/ harmful radiations whereas bad ozone is an air pollutant.

Explanation:

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3 years ago
What is the empirical formula for ribose?
BartSMP [9]

Answer:

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5 0
3 years ago
Read 2 more answers
In nature, one common strategy to make thermodynamically unfavorable reactions proceed is to couple them chemically to reactions
padilas [110]

Answer:

\triangle G= -6.7 KJ/mol

Explanation:

From the question we are told that:

Chemical Reactions:

X=A⇌B,ΔG= 14.8 kJ/mol

Y=B⇌C,ΔG= -29.7 kJ/mol

Z=C⇌D,ΔG= 8.10 kJ/mol

Since

Hess Law

The law states that the total enthalpy change during the complete course of a chemical reaction is independent of the number of steps taken.

Therefore

Generally the equation for the Reaction is mathematically given by

T = +1 * X +1 * Y +1 *Z

Therefore the free energy, ΔG is

\triangle G=1 * \triangle G*X +1 * \triangle G*Y +1 * \triangle G *Z

\triangle G= +1 * (14.9) +1 * (-29.7) +1 * (8.10)

\triangle G= -6.7 KJ/mol

5 0
3 years ago
Someone help me please
vesna_86 [32]
I am pretty sure its b, Ag atoms and localized electrons in silver
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3 years ago
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