edandjill24
16.09.2021 •
Chemistry
Give reason for:
scientists classified the elements in labels .
Solved
Show answers
More tips
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- O Other What is a Disk Emulsifier and How Does it Work?...
- S Sport How to Pump Your Chest Muscle? Secrets of Training...
- C Computers and Internet How to Get Rid of 3pic Infector: Everything You Need to Know...
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Chemistry
- C Chemistry A mouse uses a standard 3 V battery. How much resistance is in the circuit if it uses a current of 0.05A...
- C Chemistry At his favorite restaurant, Dylan orders a soda with his dinner. The ice in his drink has a mass of 6 g and a volume of 20 cm3. What is the density of the ice? Explain the...
- C Chemistry Met.gogle.com/yka-entz-oov...
- C Chemistry How many atoms of n are in 137.0 grams of n2o3? a. 1.085 × 1023 b. 1.802 × 1023 c. 5.985 × 1023 d. 2.171 × 1024 e. 3.604 × 1024...
- C Chemistry In some fireworks there is a reaction between powdered aluminium and powdered barium nitrate in which heat is evolved and an unreactive gas is produced. what is the equation...
- C Chemistry Adevice used to measure small currents is a(n)...
- C Chemistry As you move from left to right across the periodic table question options: the atoms become more reactive. the number of electron shells on the atom increase. the atoms decrease...
- H History What crop contributed to the success of the english colony of jamestown? a. corn b. cotton c. tobacco d. wheat...
- H History What was the middle colonies geography like?...
- S Spanish 2nacionalidades rewrite the sentences using adjectives of nationality. modelo emiliano es de italia. es italiano. olivia es de argentina. el profesor es de alemania. carlos...
Ответ:
Because to make us easy to understand memories and read.Scientist place all the elements in label according valency and valence electons.
Ответ:
one mole of sulfuric acid will contain 2 moles of hydrogen atoms. The molar mass of sulfuric acid is 98.0795 g/mol. This means that every mole of sulfuric acid has a mass of 98.0795 g. Since you're dealing with one mole of sulfuric acid, it follows that you will also be dealing with two moles of hydrogen.