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Ad libitum [116K]
3 years ago
10

I DARE YALL TO JOIN THIS MEET CODE IS cdabauer JOIN THEN HURRY UP AND LEAVE AND YOU WILL GET BRAINLY​

Chemistry
2 answers:
serg [7]3 years ago
7 0

Answer:

ok

Explanation:

Aleonysh [2.5K]3 years ago
4 0

Answer:

nah but ill take points tho

Explanation:

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If a large chunk of sulfur is ground into powder, its mass will ___
pochemuha
Its mass will stay the same
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3 years ago
What is the net ionic equation for barium sulphate
alexandr1967 [171]

The net ionic equation : Ba²⁺ + SO₄²⁻ ⇒ BaSO₄ (s)

<h3>Further explanation  </h3>

The electrolyte in the solution produces ions.  

The equation of a chemical reaction can be expressed in the equation of the ions  

In the ion equation, there is a spectator ion that is the ion which does not react because it is present before and after the reaction  

When these ions are removed, the ionic equation is called the net ionic equation  

For gases and solids including water (H₂O) can be written as an ionized molecule  

So only the dissolved compound is ionized ((expressed in symbol aq)  

Barium sulfate can be formed from the reaction:

Ba(NO₃)₂(aq) + Na₂SO₄(aq)⇒BaSO₄(s)+2NaNO₃(aq)

For full ionic equation :

Ba²⁺ + 2NO₃⁻ + 2 Na⁺ + SO₄²⁻ ⇒ BaSO₄ (s) + 2 Na⁺ + 2 NO³⁻

by removing spectator ions (2NO₃⁻ and 2 Na⁺), the net ionic equation :

<em>Ba²⁺ + SO₄²⁻ ⇒ BaSO₄ (s) </em>

4 0
3 years ago
Why does the carbon anode burn away in the electrolysis of aluminium chloride?
Xelga [282]

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5 0
3 years ago
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When silver nitrate is added to an aqueous solution of magnesium chloride, a precipitation reaction occurs that produces silver
slavikrds [6]

Answer:

m_{AgCl}=64.13gAgCl

Explanation:

Hello,

In this case, the undergone chemical reaction turns out:

2AgNO_3+MgCl_2-->2AgCl+Mg(NO_3)_2

In such a way, based on the reacting 21.3 g of magnesium chloride that are consumed the following stoichiometric procedure leads to the required grams of solver chloride precipitate consider their 1 to 2 mole relationship respectively:

m_{AgCl}=21.3gMgCl_2*\frac{1molMgCl_2}{95.211gMgCl_2}*\frac{2molAgCl}{1molMgCl_2}*\frac{143.32gAgCl}{1molAgCl}=64.13gAgCl

Best regards.

7 0
4 years ago
An amount of water in a room has a temperature of 201 Kelvin. Is the water a gas?
Fed [463]
True Im pretty sure yeah
8 0
4 years ago
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