2 years ago

What product is formed when a group 1 metal reacts with a halogen?

Chemistry

1 answer:

Vesnalui [34]2 years ago

8 0

Answer:

When and alkali metal reacts with a halogen the product is a binary salt.

Explanation:

Examples

NaF sodium fluoride

KCl potassium chloride

KBr potassium bromide

They are binary salts because are composed only by two elements (a metal and a halogen)

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so I am working on this question for chemestry and can't figure out the format it wants since I am blind. The question states Wr

skelet666 [1.2K]

Answer:

$Positron\rightarrow _{1} ^{0}e$

Explanation:

lets take the particle is X, the given decay reaction can be written as follows

$_{25} ^{49}Mn\rightarrow _{24}^{49}Cr+X$

Now by using mass balancing:

The sum of the mass of right hand side=The sum of the mass of left hand side

49=49+M

M=0

Now by using atomic number balancing:

Atomic number on right side=Atomic number on left side

25 = 24 + Z

Z=1

Therefore we can say that , the mass of that unknown particle is 0 unit and atomic number is 1.

Thus that particle will be positron.

$Positron\rightarrow _{1} ^{0}e$

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Answer:

Calcium Nitrate

Explanation:

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tiny-mole [99]

Answer:

Balancing Strategies: To balance this reaction it is best to get the Oxygen atoms on the reactant side of the equation to an even number. Once this is done everything else falls into place. Put a "2" in front of the NaClO3. Change the coefficient in front of the O2.

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