subject
Chemistry, 25.09.2019 09:00 Ashthegreat

What does the subscript 2 show in this chemical equation? h2o → 2h o
a. there are 2 oxygen atoms.
b. there are 2 hydrogen atoms.
c. there is half of a hydrogen atom.
d. there are 2 water molecules.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
What must happen before a body cell can begin mitotic cell division
Answers: 2
question
Chemistry, 22.06.2019 03:00
Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis
Answers: 1
question
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
question
Chemistry, 22.06.2019 20:30
Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
Answers: 1
You know the right answer?
What does the subscript 2 show in this chemical equation? h2o → 2h o
a. there are 2 oxygen a...
Questions
question
Biology, 01.11.2020 16:50
question
Chemistry, 01.11.2020 16:50
question
Biology, 01.11.2020 16:50
question
Computers and Technology, 01.11.2020 16:50
question
English, 01.11.2020 17:00
question
Engineering, 01.11.2020 17:00
question
Social Studies, 01.11.2020 17:00
question
Mathematics, 01.11.2020 17:00
question
History, 01.11.2020 17:00
Questions on the website: 13722361