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Stels [109]
3 years ago
15

The charge on a charged sphere is concentrated at (or on) its ________.

Chemistry
2 answers:
Mariana [72]3 years ago
5 0

Answer:

<h3>The charge on a charged sphere is concentrated at (or on) its <u>central </u>core .</h3>

hope it is helpful to you

Effectus [21]3 years ago
3 0

I ANSWERED IT BUT SOMEONE SYAYS ITS COPY SO WHAT COULD I DO ;(

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boyakko [2]

Answer:

straight line down then left and right that should be it

Explanation:

7 0
3 years ago
Which enzyme of the citric acid cycle most closely resembles the pyruvate dehydrogenase complex in terms of its structure, organ
Furkat [3]

Answer:

The α-ketoglutarate dehydrogenase enzyme is structurally and functionally homologous to the pyruvate dehydrogenase complex.

hope it helps

7 0
2 years ago
HELP WHOEVER ANSWERS WILL BE MARKED BRAINLIEST
Vika [28.1K]
1) T
2) F- the heart pumps blood
3) T
4) F- atria and ventricles
5) T
6) T
7) T
8) T
9) F- your heart rate goes down but doesn't stop
10) T

1) D
2) B
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4) E
5)C
7 0
2 years ago
The correct mathematical expression for finding the molar solubility (s) of calcium phosphate is
GalinKa [24]

Answer is: The molar solubility of calcium phosphate is 108s⁵ = Ksp.

<span> Balanced chemical reaction: Ca</span>₃(PO₄)₂(s) → 3Ca²⁺(aq) + 2PO₄³⁻(aq).<span>
[Ca²</span>⁺] = 3s(Ca₃(PO₄)₂) = 3s.<span>
[PO</span>₄³⁻] = 2s.<span>
Ksp = [Ca²</span>⁺]³ · [PO₄³⁻]².<span>
Ksp = (3s)³ · (2s)².
Ksp = 108s</span>⁵.

s = ⁵√(Ksp ÷ 108).

6 0
3 years ago
Cuantos gramos necesito para preparar una solución de 500 ml al 35% de NaCl
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3 years ago
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