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Elements and Compounds

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Kara White

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Cards in this guide (17)
The formula for the compound formed between potassium and the chlorate ion is

kclo3

In a single replacement reaction which element must be most active

the single element (for A+)

In a reaction between lead sulfate and tin chlorate the newly formed lead compound will be

lead IV chlorate

Correct formula for a compound formed between calcium and phosphate

CaF2 is calcium fluoride...

ANS2:Ca3(PO4)2
Blowing carbon dioxide gas into a solution of magnesium oxide will form what product

Magnesium Carbonate

When metallic iron is left out in the weather it will react with water to form rust in a synthesis reaction Which of these is the chemical formula for rust

Fe2O3 is the chemical formula for rust.

Predict the products for the reaction between Cu3PO4 and KMnO4

CuMnO4 +K3PO4 are the products for this reaction.

The white powder used to line baseball football and soccer fields is a product of the reaction between calcium oxide and water What is the formula of this familiar powder

Ca(OH)2

In a reaction between ammonium nitrate and aluminum chloride the newly formed aluminum compound will be

Al(NO3)3 . . . . .A+

What are the descriptions can a double replacement equation be recognized

Ab + xy ---> ay + xb

Using the periodic chart indicate the most common charge of magnesium

1

Choose the product metal oxide plus nonmetal oxide æ

metal hydroxide

How do you covert ferenheite into kelvin

-- Subtract 32 from the Fahrenheit temperature.

-- Multiply the result by 5.

-- Divide that result by 9.

-- Add 273.15 to that result.

Now you have the same temperature on the Kelvin scale.

Do you have to choose coefficients that will balance the equation in balancing an equation

If your goal is to balance the equation, then yes, you have to chose the coefficients.

What would be the product of ammonia and acid

A salt and water compound.

A basic solution (ammonia) neutralises an acid.

Type the capital letter that represents a correct chemical equation describing the reaction between lithium metal and bromine gas.

2 Li + Br2 -> 2LiBr2

Choose the best definition of STP

a term that indicates a combined measurement of standard atmospheric pressure and room temperature. A+

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In a single replacement reaction which element must be most active

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The formula for the compound formed between potassium and the chlorate ion is

In a single replacement reaction which element must be most active

Correct formula for a compound formed between calcium and phosphate

Blowing carbon dioxide gas into a solution of magnesium oxide will form what product

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In a single replacement reaction which element must be most active

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Blowing carbon dioxide gas into a solution of magnesium oxide will form what product

Identify the diatomic element in this group

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In a single replacement reaction which element must be most active

Bubbling ammonia into a solution of bromic acid will produce what salt

Blowing carbon dioxide gas into a solution of magnesium oxide will form what product

Identify the diatomic element in this group

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