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Chemistry

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Erin Hand

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Cards in this guide (15)
What type of charge do neutrons carry

neutral

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

kclo3

Conditions necessary for Germination

In order for germination of a seed to take place the seed must be viable. Sufficient food must be available for the seed to grow. Water, air, oxygen and appropriate temperature must also be available for the seedâ??s growth.

Correct formula for a compound formed between calcium and phosphate

CaF2 is calcium fluoride...

ANS2:Ca3(PO4)2
Convert this temperature to the Kelvin scale 25 Degree C

25 degrees Celsius = 298.15 kelvin

What is the best definition of manometer

an instrument that is used to measure gas in a closed container. A+

What is an electrical insulator an conductor

The substances that do not conduct electricity are called electrical insulators while those which conduct electricity are called conductors.

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 is the best definition for the term amu

Atomic Mass Units.
atomic mass unit

What instruments are used to measure the atmospheric pressure

The instrument that is used to measure atmospheric pressure would be a Barometer.

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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