If you are looking for the answer of what besides water hydrates you, you’ve got the right page. We have approximately 10 FAQ regarding what besides water hydrates you. Read it below.
Describe hydration. what properties of water enable its molecules to
Ask: Describe hydration. what properties of water enable its molecules to interact with ions in solution
Hydration is the process by which water molecules surround solute particles in an aqueous solution. The polarity of water molecules is the property that enables them to interact with ions in solution. Water molecules surround each anion with their partial positive charges oriented towards the negatively charged anion. Water molecules also surround each cation with their partial negative charges oriented towards the positively charged cation.
A 15.67 g sample of a hydrate of magnesium carbonate
Ask: A 15.67 g sample of a hydrate of magnesium carbonate was heated, without decomposing the carbonate, to drive off the water. The mass was reduced to 7.58 g. What is the formula of the hydrate?
SOLUTION:
Step 1: Calculate the mass of water.
[tex]begin{aligned} mass_{text{H}_2text{O}} & = mass_{text{hydrate}} – mass_{text{MgCO}_3} \ & = text{15.67 g} – text{7.58 g} \ & = text{8.09 g} end{aligned}[/tex]
Step 2: Calculate the molar mass of each component.
The molar masses of Mg, C, O, and H are 24.305 g, 12.011 g, 15.999 g, and 1.008 g, respectively.
• For MgCO₃
[tex]begin{aligned} MM_{text{MgCO}_3} & = text{24.305 g + 12.011 g + 3(15.999 g)} \ & = text{84.313 g} end{aligned}[/tex]
• For H₂O
[tex]begin{aligned} MM_{text{H}_2text{O}} & = text{2(1.008 g) + 15.999 g} \ & = text{18.015 g} end{aligned}[/tex]
Step 3: Calculate the number of moles of each component.
[tex]begin{aligned} & n_{text{MgCO}_3} = text{7.58 g} times frac{text{1 mol}}{text{84.313 g}} = text{0.0899 mol} \ & n_{text{H}_2text{O}} = text{8.09 g} times frac{text{1 mol}}{text{18.015 g}} = text{0.449 mol} end{aligned}[/tex]
Step 4: Represent the formula of the given hydrate.
[tex]text{chemical formula} = text{MgCO}_3 cdot xtext{H}_2text{O}[/tex]
Step 5: Calculate the value of x.
[tex]begin{aligned} x & = frac{n_{text{H}_2text{O}}}{n_{text{MgCO}_3}} \ & = frac{text{0.449 mol}}{text{0.0899 mol}} approx 5 end{aligned}[/tex]
Step 6: Write the formula of the given hydrate.
[tex]text{chemical formula} = boxed{text{MgCO}_3 cdot 5text{H}_2text{O}}[/tex]
Hence, the formula of the hydrate is MgCO₃ • 5H₂O.
Besides water, what is something that you could use a
Ask: Besides water, what is something that you could use a sponge to absorb?
Answer:
PVA sponges
Explanation:
It’s widely known that PVA sponges are one of the most absorbent options available, but it’s amazing to see just how much water one can soak up.
OR
Examples of Absorbent Materials:
- Cotton Wool
- Bath Mat
- Towel
- Paper Towels
how many glasses of water is needed to keep you
Ask: how many glasses of water is needed to keep you hydrated?f
Answer:
8glasses of water a day
Explanation:
Most healthy people can stay hydrated by drinking water and other fluids whenever they feel thirsty. For some people, fewer than eight glasses a day might be enough.
Answer:
To prevent dehydration, you need to drink adequate amounts of water which is 8-ounce glasses (it equals about 2 liters, or half a gallon).
If you _______ (drink) enough water, you ______ (become) hydrated.
Ask: If you _______ (drink) enough water, you ______ (become) hydrated.
Answer:
if you drink enough water, you become hydrated
Explanation:
importance of water hydration
Ask: importance of water hydration
Drinking enough water each day is crucial for many reasons: to regulate body temperature, keep joints lubricated, prevent infections, deliver nutrients to cells, and keep organs functioning properly.
Answer:
The importance of water hydration is so that we may not get heat stroke and so that our body can maintain itself and rehydrated so that our body will function properly
Explanation:
i hope it helps
If you heat 15.00 g of the hydrate CaSO4⋅2H2O and
Ask: If you heat 15.00 g of the hydrate CaSO4⋅2H2O and drive off the water, what is the weight of the anhydrous salt remaining?
Answer:
guys paano mag ask ng question sa brainly
Explanation:
please patulong
1. what is the effect to your body when you
Ask: 1. what is the effect to your body when you use the wellness bottle as a container for your drinking water
2. What is the important of being hydrated
Answer:
1. Drinking from disposable a plastic bottle may lead to chemical leaching and toxicity. Chemical leaching occurs when heat causes the toxic chemicals from the plastic to be released into the water.
2. Drinking enough water each day is crucial for many reasons: to regulate body temperature, keep joints lubricated, prevent infections, deliver nutrients to cells, and keep organs functioning properly. Being well-hydrated also improves sleep quality, cognition, and mood
Explanation:
pa brainliest po
what are the effects of lack of water hydration
Ask: what are the effects of lack of water hydration
Answer:
dehydration
Explanation:
bugo kaayo ka
how many glasses of water is needed to keep you
Ask: how many glasses of water is needed to keep you hydrated?f
Answer:
8 glasses of water a day
Answer:
i think 6 to 8 glasses a day
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