Weegy: An element is a pure substance that contains only 1 type of a. atom
User: Properties that make water feel wet are
a. Adhesion
b. Cohesion
c. A and B
d. None of the choices are correct.
Weegy: Adhesion
User: Is this equation balanced: CH4 + O2 -> CO2 + H2O?
a. yes: everything is balanced
b. no: there are to many O atoms on the product side
c. no: there are to many C atoms on both sides
Weegy: b. no: there are to many O atoms on the product side
User: Properties that make water feel wet are
a. Adhesion
b. Cohesion
c. A and B
d. None of these choices are correct
Weegy: Adhesion
User: Solutions that contain concentrations of H+ ions lower than pure water
a. have pH values below 7
b. are acids.
c. are bases
d. are enzymes.
Weegy: c. are bases
User: The number of neutrons and number of protons is always equal in in every element.
a. True
b. False
Weegy: b. False
User: The unique properties of water are important to
a. Ecology of lakes, streams, and oceans
b. Plants the use water to transport nutrients
c. Animals whose blood must contain water to move all chemicals they need to survive
d. All of the other choices are correct
Weegy: d. All of the other choices are correct
User: ________are substances that cause a solution to resist changes in pH.
a. Solvents
b. Solutes
c. Salts
d. Buffers
Weegy: d. Buffers
User: A basic solution:
a. has more H+ ions than OH- ions
b. has fewer H+ ions than OH- ions.
c. has the same concentration of H+ ions and OH- ions.
d. has no H+ or OH- ions
Weegy: b. has fewer H+ ions than OH- ions
User: A neutral solution:
a. has more H+ ions than OH- ions
b. has fewer H+ ions than OH- ions.
c. has the same concentration of H+ ions and OH- ions.
d. has no H+ or OH- ions
Weegy: d. has no H+ or OH- ions
(More) 3
Properties that make water feel wet are Adhesion.
Added 11/5/2023 12:09:43 AM
This answer has been confirmed as correct and helpful.
3
Solutions that contain concentrations of H+ ions lower than pure water are acids.
Added 11/5/2023 12:10:55 AM
This answer has been confirmed as correct and helpful.
3
A neutral solution: has the same concentration of H+ ions and OH- ions.
Added 11/5/2023 12:11:52 AM
This answer has been confirmed as correct and helpful.