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ki77a [65]
3 years ago
7

Steel: Propane: Calcium chloride: Water:

Chemistry
2 answers:
kirill [66]3 years ago
8 0

Answer:

Steel is a metallic bond

Propane is a covalent bond

Calcium Chloride is an Ionic Bond

Water is a covalent bond

Explanation:

ence a material's properties, identify each of the , ionic, covalent, or metallic bonds

Ionic Bonds are where the extra outer electron of one atom transfers to the other atom.

Covalent Bonds are where the outer electron of one atom takes the open path to the nucleus (negative valance) of a 2nd atom.

Metallic Bonds are formed from the attraction between free electrons and fixed positively charged metallic atoms. Metallic bonds extend over the entire molecular structure.

Substance                  Properties

Steel                           Conducts electricity as solid and liquid

Propane                      Low melting point

Calcium Chloride       Conducts electricity when dissolved in water

Water                          Solid form is brittle, melts at 0C

Steel is an alloy of carbon, iron and other things

Propane = C3H8 C4- H+

Calcium Chloride  = CaCl2 = Ca2+ Cl-

Water = H2O = OH- and H+

kondor19780726 [428]3 years ago
4 0
What is the question
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Answer:

Tablets=193

Explanation:

Hello,

In this case, given that a typical aspirin tablet contains 5.00 grains of pure aspirin, the first step here is to compute the mass of those grans per tablet given that 1.00 g = 15.4 grains:

m=5.00grains*\frac{1.00g}{15.4grains}=0.325g

In such a way, the number of aspirin tablets are computed considering the total mass of aspirin and the mass per tablet:

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3 years ago
Jonathan is working in his basement on a science fair project when his little sister closes and locks the door. Jonathan wants t
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Answer:

he can bang metal pipes but i would rather say that he has to yell for help

Explanation:

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Ammonia (NH3) is produced in the human body as a waste product during the digestion of protein. How many moles of N2 will be nee
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What is the molarity of a solution composed
Neporo4naja [7]

Answer:

0.0845 M

Explanation:

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3 years ago
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