Which statement best describes how these substances interact in photosynthesis?

Methane reacts with oxygen in a combustion reaction to produce carbon dioxide and water. how many moles of water are produced by the complete combustion of one mole of methane? 3

Beryllium (Be) and fluorine (F) combine to make the compound BeF2. What is the chemical name for this compound?

The reaction for the combustion of octane (C8H18) is given in this reaction: 2C8H18 + 25O2 → 16CO2 + 18H2O How many grams of H2O are produced if 228 grams of octane are burned? 181 grams 228 grams 81 grams 324 grams

Calculate the volume of oxygen required to burn 12.00 l of ethane gas, c2h6, to produce carbon dioxide and water, if the volumes of c2h6 and o2 are measured under the same conditions of temperature and pressure

How many ml of a 4.1 meq/ml magnesium sulfate solution are needed to prepare 16 moles of magnesium sulfate in 100 ml of sterile water for injection?

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.

The energy of an electron varies depending upon which energy level that electron occupies. True or False.