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gladu [14]
3 years ago
15

Which pair could be spectator ions? (PLEASE HELP!)

Chemistry
1 answer:
Romashka [77]3 years ago
4 0
I think the answer is yellow. Sorry if I got it wrong
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How does the amplitude of a wave show how much<br> energy is in the wave?
kykrilka [37]

Answer: The amplitude of a wave is how the wave is measured from the rest position or midline to the top of a crest or bottom of a trough, measured in meters. ... It turns out that the amplitude tells you how much energy is in the wave. A high amplitude wave is a high-energy wave, and a low-amplitude wave is a low-energy wave.

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4 0
3 years ago
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Help i’ll give u points
Bond [772]

Answer:

60ug

Explanation:

If it has experienced two half lives, that means it has been halved twice. in that case, to undo it, just multiply it by two twice. 0.15ug * 2 = 0.30ug. 0.30ug * 2 = 0.60ug. Hope this helps.

8 0
3 years ago
Given: logK=nE∘0.0592 What is the value K for this redox reaction? Zn2+(aq) + 2 Cl−(aq) → Zn(s) + Cl2(
anygoal [31]

<em>K</em> = 2.4 × 10^(-72)

<em>Step 1</em>. Determine the <em>value of n </em>

Zn^(2+) + 2e^(-) → Zn

2Cl^(-) → Cl_2 + 2e^(-)

Zn^(2+) + 2Cl^(-) → Zn + Cl_2

∴ <em>n</em> = 2

<em>Step 2</em>. Calculate <em>K</em>

log<em>K</em> = <em>nE</em>°/0.0592 V = [2 × (-2.12 V)]/0.0592 V = -71.62

<em>K</em> = 10^(-71.62) = 2.4 × 10^(-72)

8 0
3 years ago
The Hawaiian islands formed as a result of a hot spot.<br><br> A.)True <br><br> B.)False
choli [55]

Hello,

That is true.

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What is antimatter?
stepladder [879]
The answer would be <span>c.
Antimatter is made up of neutrons and electrons but no positive particles

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3 years ago
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