Chemistry High School

How many cl- ions are there in 2. 50 kg of barium chooride.

Answers

Answer 1
4.90cl i’m a barium choordidr 30

Related Questions

Can anyone please answer questions 3 and 4


I’ll give the brainiest!

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Answer:

1.Phenolphthalein

2.Method

a.Use the pipette and pipette filler to add 25 cm 3 of alkali to a clean conical flask.

b.Add a few drops of indicator and put the conical flask on a white tile.

c.Fill the burette with acid and note the starting volume.

d.Slowly add the acid from the burette to the alkali in the conical flask, swirling to mix.

Explanation:

which atoms typically form stable structures that are an exception to the octet rule

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Mother answers are Neon and Argon

which of the following molecules can form hydrogen bonds with others like it?

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Answer:

nitrogen, oxygen and fluorine

can someone help me with this

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Answer: 5. Positive

6. Negative

9. Oxygen carbon hydrogen nitrogen

Explanation:

Explain how magnesium is produced at the negative electrode from molten magnesium chloride

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Answer:

being cation it migerates to cathode to be reduced to elemental magnesium

Explanation:

Mg+2. +2e -----------Mg

how many grams of water are needed to produce 250 j of energy when the temperature changes from 21 to 18.5

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Answer:

So if you want to raise the temperature of that one gram from 19 to 35 degrees, that same gram will need 35 −19 = 16 times as much heat. And if you want to raise the temperature of 193 grams in stead of just 1 gram, you will need 193 times as much heat.

Explanation:

To make hot cocoa on the trip, you will need to boil water. Construct an
explanation that describes how the lower air pressure in the mountains affects
this process.

i need an answer in under an hour pls help

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Answer:

the water in the mountains will take longer to boil, because of the higher atmospheric pressu

Name the elements that make the phone vibrate.

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Answer:

someone calling you, notifications or apps

Explanation:

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