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2 years ago

Question is P2O5 a ionic or covalent bond, its covalent right?

Chemistry

2 answers:

WITCHER [35]2 years ago

6 0

Answer:

Covalent

Explanation:

A general clue that a compound is covalent is two nonmetallic elements bonded together. There is the sharing of electrons but no transfer or formation of ions like there is in ionic bonding.

melisa1 [442]2 years ago

5 0

Yes it is ========== covalent bond

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onsider the isomerization of butane with an equilibrium constant of . The system is originally at equilibrium with [butane] = 1.

Alborosie

Answer:

The equilibrium concentration of Butane = 1.17 molar and isobutane = 2.93 molar

Explanation:

Consider equilibrium constant for the isomerisation reaction of butane and isobutane at 25⁰C = 2.5

5 0

3 years ago

A compound is found to contain 42.88 % carbon and 57.12 % oxygen by weight. To answer the questions, enter the elements in the o

Ipatiy [6.2K]

Answer:

The empirical formule is CO

Explanation:

Step 1: Data given

Suppose the mass of a compound is 100 grams

Suppose the compound contains:

42.88 % C = 42.88 grams C

57.12 % O = 57.12 grams O

Molar mass C = 12.01 g/mol

Molar mass O = 16.0 g/mol

Step 2: Calculate moles

Moles = mass / molar mass

Moles C = mass C / molar mass C

Moles C = 42.88 grams / 12.01 g/mol

Moles C = 3.57 moles

Moles O = 57.12 grams / 16.0 g/mol

Moles O = 3.57 moles

Step 3: Calculate the mol ratio

We divide by the smallest amount of moles

C: 3.57 moles / 3.57 moles = 1

O: 3.57 moles / 3.57 moles = 1

The empirical formule is CO

3 0

2 years ago

In 1860, Chemists could make which of the following statements about the known chemical elements?

LenKa [72]

Answer:

b. Some had similar properties

3 0

2 years ago

How many Liters are in 1.245 x 10 6mL?

Kamila [148]

1245 liters because you move the decimal place over to the right six times

4 0

2 years ago

Is MgCO3 organic or inorganic

schepotkina [342]

Its inorganic as MgCO3 is contains no carbon more hydrogen which is a crutial component of all organic compounds

4 0

2 years ago