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Assoli18 [71]
3 years ago
10

Can someone please help me with this

Chemistry
2 answers:
Alexxx [7]3 years ago
4 0
The second is the answer.
Gekata [30.6K]3 years ago
3 0

Answer:

b Mass +1 charge 0

Explanation: protons are neutral, so neutrons do not have charge

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Lunar Eclipse. Choose ALL that apply
antoniya [11.8K]

Answer:

b and a i jus did it

Explanation: none

6 0
2 years ago
Read 2 more answers
Two solids, A and B, are located in the same family on the periodic table. A sample of each is placed in a beaker of HCL. Substa
Vlad [161]
What do the bubbles indicate? <span>chemical reaction with HCl, release of H2(g) 
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Where the substances are located in relation to one another on the periodic table and the activity series? <span>A is above B on the periodic table but B is above A in the activity series.
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The name of the family the substances could be in ?  <span>alkaline earth, alkali metals. Either group 1 or group 2.
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<span>What substance will have a larger atomic radius? B</span>
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4 0
3 years ago
9.
Sholpan [36]

Answer: Your mass would be the same, but you would weigh less because the gravity on the moon is less than it is on Earth.

Explanation:

7 0
3 years ago
During a laboratory experiment, you discover that an enzyme-catalyzed reaction has a ∆G of -20 kcal/mol. If you double the amoun
Dennis_Churaev [7]

Answer:

dG will be the same -20 kcal/mol

Explanation:

The dG can be expressed in terms of the G(products) - G(reactants). If the amount of enzyme is doubled the Gibbs energy of the reactants and products will be the same, so the substraction dG has the same value

7 0
3 years ago
Can somebody help me with these 2 things. I honestly just need the acids and bases for both
pochemuha

Answer:

The Bronsted-Lowery acid is H2O

The Bronsted-Lowery base is CO3

The conjugate acid is HCO3

The conjugate base is OH

Explanation:

Molocules that lose a hydrogen in a reaction act as an acid, and those that recieve one act as a base.

8 0
3 years ago
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