3 years ago

Need the ionic formula

Chemistry

1 answer:

JulijaS [17]3 years ago

3 0

Answer:

To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Then, identify the anion and write down its symbol and charge. Finally, combine the two ions to form an electrically neutral compound.

Explanation:

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What is the formula name for Co3N2

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Answer:

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3 years ago

2. What is the total mass of Chlorine in ZnCl,?

Vedmedyk [2.9K]

Answer:

35.5

Explanation:

35.5.

relative moleculer mass

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2 years ago

A gas held at constant volume is heated from -5 degrees C to 50 degrees C, if the initial pressure is 1.0 atm, what is the new p

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1.21 atm, assuming the gas behaves ideally

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3 years ago

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damaskus [11]

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mole from reaction 3 mol 2 mol
mass from reaction 3mol* 111.1g/mol 2 mol*133.5g/mol
333.3 g 267.0 g
mass from problem 45.7 g x g

Proportion:
333.3 g CaCl2 ------- 267.0 g AlCl3
45.7 g CaCl2 -------- x g AlCl3

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3 years ago

I am having some trouble figuring out how to approach the following problem: A 75.0-mL volume of 0.200 M NH3 (Kb=1.8×10−5) is ti

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<span>We look at the end of the day:

n(HNO3) added = 0.500*17.0/1000 = 0.00850 mol
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2 years ago