Calcium bicarbonate - Ca(HCO3)2
sodium peroxide - Na202
water - H20
silver nitrate - AgN03
potassium carbonate - K2CO3
sodium carbonate - Na2CO3
zinc chloride - ZnC12
calcium hydroxide - Ca(OH)2
magnesium chloride - MgC12
What answers are there? you didn't add them.
physical change and chemical change.
physical change affects a substance's physical properties, and a chemical change affects its chemical properties.
Answer is: A) atmospheric pollutants.
Nuclear power plants do not produce air pollution as carbon dioxide, sulfur dioxide.
Nuclear (radioactive) waste is hazardous to all forms of life and the environment.
Long term storage of radioactive waste is needed. It is important the stabilization of the waste into a form which will neither react nor degrade over many years.
If nuclear waste is wasted in atmosphere or into oceans and lagre lakes, eventually it will come in contact with living organisms.
Lactic acid : this is an optically active compound which exhibit stereoisomers
the two isomers are mirror image of each other
according to relative configuration the isomers will be : D and L
While the absolute configuration will be R and S
The two structures are
