What causes electrons to flow in an electrochemical cell?

Calculate the mass of carbon in 97.0 g of sucrose C12H22O11

Which statement describes a chemical property of aluminum? (1) Aluminum is malleable. (2) Aluminum reacts with sulfuric acid. (3) Aluminum conducts an electric current. (4) Aluminum has a density of 2.698 g/cm3 at STP.

What is an example of force of attraction between two objects that have mass

What is the name of C3H8?

The spectra for elements are A) all the same B) all The same for chemical family C) The same for elements with similar mass D) all different specific to each

When a cell is in late anaphase of mitosis, which of the following will we see?

What is the reactant (s) in the chemical equation below? 2Al (s) + 2NaOH (aq) + 2H2O () 2NaAlO2 (aq) + 3H2 (9) A. 2Al (s) + 2NaOH (aq) + 2H200) B. 2NaAlo2 (aq) + 3H2 (g) C. 2Al (s) D. 3H2 (g)

In an oil spill, why does the oil not mix with the sea water? A. Lipids are hydrophobic B. Lipids are hydrophilic. C. Lipids are saturated. D. Lipids are unsaturated.

What mass of KCL is contained in. 350 M solution of KCL?

Given the balanced equation: 3fe3 + (aq) + al (s) → 3fe2 + (aq) + al3 + (aq) what is the total number of moles of electrons lost by 2 moles of al (s) ?