Which of the following substances is a heavy chemical?

AugustG

2 years ago

Heavy chemicals are required in large quantities e.g H2SO4, HNO3, NaOH, Ca(OH)2 etc

Ufot1

2 months ago

I believe the correct question should be:
which of the following is not a heavy chemical

Anzyumoh

4 years ago

ammonia anyone?