Mercury-199 is composed of 80 protons, 119 neutrons, and 80 electrons.
Ethylene Burns in the presence of O₂ to produce CO₂ and H₂O vapors;
C₂H₄ + 3 O₂ → 2 CO₂ + 2 H₂O
According to equation,
22.4 L (1 mole) C₂H₄ reacts completely to produce = 44.8 L (2 moles) of H₂O
So,
1.65 L of C₂H₄ on complete reaction will produce = X L of H₂O
Solving for X,
X = (1.65 L × 44.8 L) ÷ 22.4 L
X = 3.3 L of H₂O
Answer:
Its saying how many electronics are in your house.
Explanation:
Such as a tablet or a tv.etc
Answer:
The maximum mass of water produced is 
Explanation:
From the question we are told that
The mass of sucrose is 
The chemical formula for sucrose is 
The chemical equation for the dissociation of sucrose is
The number of moles of sucrose can be evaluated as
Where Z is the molar mass of sucrose which has a constant value of
So
From the chemical equation one mole of sucrose produces 11 moles of water so 0.585 moles of sucrose will produce x moles of water
Therefore
Now the mass of water produced is mathematically represented as
Where 
is the molar mass of water with a constant values of 
So
the video say about the size of the container that you should use in pouring is as follows
Use small (compatible sized) containers when pouring. Larger containers can be more difficult to use and can cause spills.
chemistry lab equipment's
- Pipette Tips
- Cleaning Solutions and Hand Sanitizers
- Transfer Pipets
- Wipes
- Serological Pipets
- Gloves
- Centrifuge Tubes
Are the basic lab requirements
To learn more about chemistry lab equipment's
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