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anastassius [24]
3 years ago
5

How do you balance equations with polyatomic ions?

Chemistry
1 answer:
Rashid [163]3 years ago
4 0
⇄⇆⇄⇆⇄⇄⇆⇆⇆⇆⇄∫⇆⇆⇆⇆⇆∫⇆⇆⇆⇆⇆∑∑↓⊂⊃∩∪∪∪∪∪∪∩∩∩∩∩ΤΗΚΤμλΕΣΣΣε⇆
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What is the difference between a transition metal and an f-element?
gtnhenbr [62]

Answer:  The transition elements are in the d-block, and in the d-orbital have valence electrons. They can form several states of oxidation and contain different ions. Inner transition elements are in the f-block, and in the f-orbital have valence electrons.

Explanation:

6 0
3 years ago
What is the word and balanced equation for: Iron plus Lead (II) Sulfate react forming Iron (II) Sulfate plus Lead?
Alinara [238K]
<span>Fe+ PbSO</span>₂<span>-->FeSO</span>₂<span>+2Pb</span>
8 0
3 years ago
Solids and liquids have both mass and volume, but a gas has only mass.<br> a. True<br> b. False
tino4ka555 [31]
True. A gas does not have a definite volume. Therefore, making this statement correct. <span />
6 0
3 years ago
2.50 L of gas originally at 50 K is warmed to 80 K. If the pressure remains constant, which gas law needs to be used to find the
Brilliant_brown [7]

Answer:

A

Explanation:

You want an equation that includes both V and T. Charles' Law states that V =kT or V₁/T₁ = V₂/T₂, so this is the best formula to use.

B: The Combined Gas Law is p₁V₁/T₂ = p₂V₂/T₂ will work, but it's overkill for the situation. You can assume any constant value for the pressure, and it will cancel from each side of the equation,

C is wrong. Boyle's Law is p₁V₁ = p₂V₂. It does not include the temperature.

D is wrong. Gay-Lussac's Law is p₁/T₂ = p₂/T₂. It does not include the volume.

7 0
3 years ago
What is the freezing point of silver?​
rosijanka [135]

Answer:

1,763°F

Explanation:

I really cant explain it is a little complicated but there is the answer hope it helped you a lot

6 0
3 years ago
Read 2 more answers
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