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What ingredients would you expect fireplace crystals to contain?
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What compounds would you expect to contain ionic bonds SrI2 SO2 Li2O BrCl CsF CaCl2?
Li2O CsF CaCl2 are all ionic
Have askit powders been discontinued?
I have contacted the supplier and been told they expect them to be back on sale by Christmas. the reason is they are having difficulty sourcing one of the ingredients. This has happened before. so here's hoping.
What can i write for a hypothesis when growing table salt and epsom salt crystals my big question is which substance will grow bigger crystals table salt or epsom salts?
You make a prediction based on something you know. So I know that table salt is sodium chloride (2 atoms). Epsom Salt is Magnesium Sulfate (MgSO4) which is 6 atoms. If we assume that the crystals grow at the same rate (same number of molecules per minute), then my prediction would be the Magnesium Sulfate will make bigger crystal structure, because of the bigger molecules. So I would expect the Epsom Salts to grow much faster - maybe up to 3 times faster. That would be a hypothesis that is testable and measurable.
What happen to the silver plate when dipped in copper sulphate solution?
That's a good question. What didhappen to it?I wouldn't expect much of anything to happen, since copper is a more active metal than silver. In fact, a copper plate dipped into a silver nitrate solution should grow silver crystals as the copper ionizes and replaces silver in solution.
When should you expect a compound to contain covalent bond?
a covalent bond should be present between substances when the difference in their electronegativities is less than around 1.7. however this is a rough guide, as there is no real distinction between covalent and ionic bonds, there are really just increasingly polar covalent bonds. or for a more gcse-level answer, you can expect that covalent bonds should be formed when non-metals react with other non-metals.
Where would you expect to find an igneous rock with small crystals?
you would find igneous rocks with small crystals at the bottom of the volcano, this is because when the rocks crack. It brakes apart into igneous rocks
Why would you expect the crystals in an intrusive rock to be larger than the crystals in an extrusive rock?
Because intrusive rocks cool more slowly which makes the rocks larger.
Why would you expect the crystals in an intrusive rock to be larger than the crystals in the extrusive rock?
Because as an intrusive rock cools underground, it will normally cool more slowly than an extrusive (surface) rock. The slow cooling allows more time for the crystals to grow.
Is a two in one soap and shampoo possible?
Yes. Technically, soaps/shampoos contain the same ingredients which create their "foaming" properties - sodium laureth sulphate and/or sodium lauryl sulphate. However, shampoos will generally contain some conditioning ingredients. Also, people expect different smells and appearances from soap/shampoo, which is why they are not generally combined as a two-in-one. However, creating a two-in-one soap and shampoo is perfectly possible.
Would you expect skin cells to contain more or fewer mitochondria than muscles cells?
would you expect skin cells to contain more or fewer mitochondria than muscle cell?
Which of the cells would you expect to contain the most chloroplast?
In the cells leaf
Where would you expect to find the largest crystals in a lava flow?
You would find the largest crystals in a lava flow in the center of the flow. The largest forms of igneous intrusions are called batholiths.
When should you expect a compound to contain an ionic bond?
When all reactants are non-metals
Would you expect Australia to contain fold mountains?
yes, in the great dividing range
Would you expect salt in rainwater?
Rains near salted body of water can contain some salt.
What structure is present in all of these cell expect red blood cell?
Mammalian red blood cells do not contain a nucleus.
They tried although they didn't expect to win Does this sentence contain a prepositional phrase?
No. The conjunction is "although" and the "to" is part of the object (to win).
