Chemistry, 21.10.2020 21:01 ajatez8813
Jual Volume
to now
Select "Same Volume" from the Blocks menu.
Place all the blocks in the water. Which observations
are correct? Check all that apply.
The blue and yellow blocks are denser than water.
The least dense block is the green block.
The green block is denser than the red block.
The blue and yellow, blocks have the same mass.
O The red block is the least dense block.
Answers: 3
Chemistry, 22.06.2019 05:30
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 08:30
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
Answers: 1
Chemistry, 22.06.2019 16:00
What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided
Answers: 2
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Jual Volume
to now
Select "Same Volume" from the Blocks menu.
Place all the blocks in t...
Select "Same Volume" from the Blocks menu.
Place all the blocks in t...
Health, 01.12.2021 17:50
English, 01.12.2021 17:50
Mathematics, 01.12.2021 17:50
Computers and Technology, 01.12.2021 17:50
World Languages, 01.12.2021 17:50
Physics, 01.12.2021 17:50
Mathematics, 01.12.2021 17:50
Biology, 01.12.2021 17:50
Mathematics, 01.12.2021 17:50
Chemistry, 01.12.2021 17:50
Mathematics, 01.12.2021 17:50
Physics, 01.12.2021 17:50
English, 01.12.2021 17:50
Mathematics, 01.12.2021 17:50
Social Studies, 01.12.2021 17:50