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scoray [572]
3 years ago
7

What solid contains two types of bonds?

Chemistry
2 answers:
LUCKY_DIMON [66]2 years ago
4 0

Answer:

The correct answer is B.

Explanation:

Silicon (IV) Oxide has two different types of bonds. Each silicon atom is bonded by simple covalent bonds to four oxygen atoms. In turn, each oxygen atom is bonded with bonds. simple covalent to two other silicon atoms forming a network. In this atomic crystalline network, there are twice as many silicon atoms as there are oxygen atoms. This can be seen by observing its chemical formula.

The Silicon (IV) Oxide molecules form a three-dimensional (quartz) network, which is part of a large covalent network, formed by continuous covalent bonds.

Have a nice day!

Dafna1 [17]2 years ago
3 0
I think the correct answer among the choices listed above is option B. Silicon oxide is the solid that contains two types of bonds because you have Si-Si bonds and Si-O bonds. That is two different covalent bonds. Hope this answers your question.
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How many grams of NaOH are produced with the reaction of 5.00 moles of water? *
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200 grams of NaOH are produced with the reaction of 5.00 moles of water

Explanation:

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moles of NaOH=\frac{5 moles of water*2 moles of NaOH}{2 moles of water}

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the molar mass of NaOH is: 23 g/mole + 16 g/mole + 1 g/mole= 40 g/mole

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<u><em>200 grams of NaOH are produced with the reaction of 5.00 moles of water</em></u>

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