In the number 12.345, the 4 is in the

place.

What volume (in liters) does 2.895 moles of oxygen occupy at stp?

A 0.216 g sample of an aluminium compound X reacts with an excess of water to produce a single hydrocarbon gas. This gas burns completely in O2 to form H2O and CO2 only. The volume of CO2 at room temperature and pressure is 108cm3.

Etermine the electron geometry (eg), molecular geometry (mg), and polarity of so2. determine the electron geometry (eg), molecular geometry (mg), and polarity of.

Addition of dns at the end of the incubation period stopped the reaction by denaturing sucrase. explain why it is important to denature sucrase before measuring product concentration

What effect does soap have on the cell membrane?

importance of pH value in daily life

How do metallic bonds differ from covalent and ionic bonds

Will ag2so4 precipitate when 100 ml of 5.0*10-2 m agno3 is mixed with 10 ml of 5.0*10-2mna2so4 solution?

How many grams of H₂ are produced with the reaction of 36 grams of water? 2 Na + 2 H20 - > 2 NaOH + h2

Which statement is the best description of a chemical bond? A. A chemical bond connects 2 different molecules. B. A chemical bond holds atoms together. c. A chemical bond turns molecules into atoms. D. A chemical bond identifies atoms in a molecule.