answersLogoWhite

0

Elements and Compounds

User Avatar

Elissa Gutmann

Lvl 10
2y ago
5.0
1 Review
Add a rating

Rate this Study Guide:

Cards in this guide (20)
How many moles of ammonia gas are found in a 202 mL container at 35C and 750 mmHg

.0000787 mol

In a single replacement reaction which element must be most active

the single element (for A+)

The molar mass of aluminum chloride is

133 A+

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

Predict the most likely products formed from the reaction between calcium carbonate and sodium metal

Na2CO3 + Ca

Identify the diatomic element in this group

Iodine or Fluorine . . . A+

Choose the element that is most active

Mg

Predict and choose the most correct products formed from the reaction between iron III oxide and potassium metal

3k20+2fe

Omar was recording his preliminary data before beginning an experiment on gas behavior The room temperature was 298K and atmospheric pressure was 1 ATM Omar used an acceptable abbreviation of thes

STP

Reference materials are organized according to order

Reference materials are organized according to _______ order

Diatomic elements are generally stable when they are in molecular form true or false

false

Pressure is used to increase the volume of gas

Pressure is used to increase the volume of gas in Boyle's law.

Angelo noticed his lab partner had incorrectly recorded the pressure of a gas in mmHg rather than in atmospheres as their teacher requested When he corrected the mistake Angelo recorded 751.5 mmHg

the answer is 0.99 :)

Predict the most likely products from the reaction between calcium carbonate and sodium metal

no reaction

Chen-liu has a sample of chlorine in a 10.00ml container at 25.00 and 0.9840 ATM if the gas is compressed to a volume of 7.600ml the temperature will rise to 26.00c and the resulting preassure will b

The resulting pressure will be 1.298 atm.

Predict the product of this compound ZnO plus COea æ

ZnCo(little 2)

Choose the product metal oxide plus nonmetal oxide æ

metal hydroxide

Which of these elements is not diatomic potassium chlorine iodine or hydrogen

Potassium Chloride is not diatomic. Although chloride is a diatomic molecule (BrINClHOF), the formula for Potassium Chloride is KCl not KCl2. Therefore, it is not diatomic.

The formula for table sugar is C12H22O11 How many grams of carbon are in 2 moles of sugar

This is a chemical calculation. There are 288g of C in 2 moles of sugar.

Related study guides

How many moles of ammonia gas are found in a 202 mL container at 35C and 750 mmHg

In a single replacement reaction which element must be most active

The molar mass of aluminum chloride is

Correct formula for a compound formed between calcium and phosphate

➡️
See all cards
No Reviews

How many moles of ammonia gas are found in a 202 mL container at 35C and 750 mmHg

In a single replacement reaction which element must be most active

What is the molar mass of barium sulfate

Under the new form of republican government in Spain the lost position and many possessions

➡️
See all cards
No Reviews

In a single replacement reaction which element must be most active

What is the molar mass of barium sulfate

Under the new form of republican government in Spain the lost position and many possessions

The molar mass of aluminum chloride is

➡️
See all cards
No Reviews

Chemistry

21 cards

How many moles of ammonia gas are found in a 202 mL container at 35C and 750 mmHg

In a single replacement reaction which element must be most active

What is the molar mass of barium sulfate

The subscripts of a compound indicate

➡️
See all cards
No Reviews

Chemistry

16 cards

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

Predict the most likely products formed from the reaction between calcium carbonate and sodium metal

➡️
See all cards
No Reviews