![subject](/tpl/images/cats/himiya.png)
Chemistry, 30.01.2020 22:53 makayyafreeman
The ph of saliva is normally in the range of 6.4 to 7.0. however, when a person is ill, the person's saliva becomes more acidic. (a) when marco is sick, he tests the ph of his saliva and finds that it is 5.3. what is the hydrogen ion concentration of his saliva
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:00
Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:40
Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.
Answers: 2
You know the right answer?
The ph of saliva is normally in the range of 6.4 to 7.0. however, when a person is ill, the person's...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 15.02.2021 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2021 09:20
![question](/tpl/images/cats/istoriya.png)
History, 15.02.2021 09:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2021 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2021 09:20
![question](/tpl/images/cats/en.png)
English, 15.02.2021 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 15.02.2021 09:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 15.02.2021 09:20
![question](/tpl/images/cats/en.png)
English, 15.02.2021 09:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.02.2021 09:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 15.02.2021 09:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2021 09:20
![question](/tpl/images/cats/en.png)
English, 15.02.2021 09:20
![question](/tpl/images/cats/istoriya.png)
History, 15.02.2021 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2021 09:20