Break apart water into form ___ions

1. What is the difference between science and pseudoscience?

How many milliliters of 2.0 M NaCl solution would you need to make 250 ml of 0.15 M solution

Which one of the following statements about fission and fusion is false? A) fission occurs among the heaviest isotopes, whereas fusion occurs more readily for light isotopes.

CuCl2 + Al - - - > AlCl3 + Cu Balance the single replacement chemical reaction. A) CuCl2 + Al - - - > AlCl3 + Cu B) 3CuCl2 + 2Al - - - > 2AlCl3 + 3Cu C) 2CuCl2 + 3Al - - - > 3AlCl3 + 2Cu D) 3CuCl2 + 3Al - - - > 3AlCl3 + 3Cu

Limestone breaks down when heated to form quicklime and carbon dioxide. what type of reaction is this?

Is N2H2 a ionic compound?

What do Lewis dot structures show?

300 grams of a compound which contains only carbon, hydrogen and oxygen is analyzed and found to contain the exact same percentage of carbon as it has oxygen. The percentage of hydrogen is known to be 5.98823%.

What element has the electron arrangement 2,8,4?

If you get pregnant in Dec how long will it take for u to get to second trimester