acid bases

Symbol for Sodium

• Na

• Cu

• Cs

• Fb

Chemical formulaes are used to represent _____________

• Elements

• Compounds

• Chemicals

• Symbols

Symbols are used to represent

• Atoms

• Molecules

• Elements

• Compounds

Which of these is a mineral acid-

• Nitric acid

• sulphuric acid

• citric acid

• acetic acids

select all the elements present in glucose

• nitrogen

• carbon

• oxygen

• hydrogen

tartaric acid is present in

• tamarind

• milk

• unripe mangoes

• oranges

Acis turn

• blue litmus red

• red litmus pink

• red litmus red

• blue litmus blues

Aqua regia/royal water contains:

• Hcl

• citric acid

• nitric acid

• tartaric acid

Example of ph 9

• water

• baking soda

• drain cleanser

• coffee

select examples of neutralization in daily life

• soil treatment

• salt making

• antacids

• stings and bites