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Stells [14]
3 years ago
5

Which set of three quantum numbers (n, l, ml) corresponds to a 2p orbital?

Chemistry
1 answer:
Sunny_sXe [5.5K]3 years ago
4 0
N=2 (always first number), l=1 (corresponds to p), ml=(-1 to 1)
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Aq. sodium oxalate reacts with aq calcium chioride to form sd nd soum ce
STatiana [176]
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Here, CaC2O4(s) is a precipitate in the reaction as a result of precipitation reaction or double displacement reaction.

As we know that double displacement reaction two metal ions displaces each other from their salt solutions.

As we know that precipitation reaction is a reaction in which precipitate is formed.
4 0
3 years ago
A piece of iron is heated to 120'C then placed in a calorimeter containing 50g of water. The water temperature is raised from 30
Lana71 [14]

Answer:

Mass of iron = 59.375 gm

Explanation:

Calories ( or joules) are added to the water by the hot steel so at the endpoint they are BOTH at 40 C

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3 0
2 years ago
A glass jar is sealed, trapping air inside. The jar warms up after it is left ourside in the sun. What will happpen to the press
amid [387]

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the particles start to spread out and cause it to get warmer

Explanation:

7 0
3 years ago
Help question in the pic below
Fed [463]

Answer: A

Explanation:

6 0
2 years ago
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What is the pH difference of two samples if the concentration of [H+] ions is 1000-fold less in the second sample?
snow_tiger [21]
The correct answer is a. This is because the pH of a solution is defined as -log10(concentration of H+ ions). An inverse logarithmic scale such as this means that a solution with a lower concentration of H+ ions will have a higher pH than one with a higher concentration. Therefore we know that the pH of the second sample will be higher than the first.

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4 0
3 years ago
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