1.Acids have relatively high pH compared to water?
* true or false
2 which are slippery when cleaning?
* bases, solvents, acids or solutions?
3.what is produced when an acid react with base?
* Water and salt
* water only
* Base and water
* none of the above
4. When an acid completely dissolves in water, it is called?
•weak acid
•weak base
•strong base
•strong acid
5. Sugar solution does not change the colour of blue and red litmus paper. Therefore, sugar solution is :
neutral , basic, alkaline or acidic?

1) False, acids have a low pH

2) bases are slippery

3) water and salt

4)i think its strong acid but not completely sure

5) neutral

Explanation:

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.