Maria wants to determine which type of disinfectant kills the most bacteria.

Which of the following is the best way for Maria to determine this

If you had 0.681 moles of caso4.2h2o, how many moles of h2o would you have?

1. W wyniku reakcji chemicznej 30 g glinu z tlenem powstało 84 g tlenku glinu. Oblicz, ile gramów tlenu wzięło udział w tej reakcji chemicznej. 2. W wyniku rozkładu 46 g wody otrzymano 6 g wody i wodoru.

What is a pentadihide?

A sample of 51.0 g of ammonia was reacted with excess copper oxide. How many moles of nitrogen would be produced? 2NH₃ (g) + 3CuO (s) → 3Cu (s) + 3H₂O (l) + N₂ (g) A. 1.0 mole B. 1.5 mole C. 2.0 mole D. 2.5 mole

Where is most of Earth's fresh water found?

What is the empirical formula of a substance that is 53.5% C, 15.5% H, 31.1% N?

What is the lowest layer of the atmosphere and what is its highest altitude?

An atom that has 84 protons and 86 neutrons undergoes a reaction. At the end of the reaction, it has 82 protons and 84 neutrons. What happened to the atom?

A compound of material formed by a chemical is known as?

Which of these molecules experience london dispersion force?