Chemistry, 22.11.2021 14:00 hearteye769
How would you calculate the atomic mass of an atom of silver (Ag)?
The element chlorine (Cl) has 17 protons and 17 electrons. What happens to an atom of chlorine (Cl) if it gains an electron?
How does an atom differ from a molecule?
How do protons, neutrons, and electrons differ?
The element lithium (Li) has 3 protons and 3 electrons. The element fluorine (F) has 9 protons and 9 electrons. An atom of the element lithium (Li) transfers an electron to an atom of the element fluorine (F). Which type of bond results between the atoms, and what happens to the charges in each of the atoms?
Why do the minerals graphite and diamond look different even though they’re made from the same element, carbon (C)?
Answers: 3
Chemistry, 22.06.2019 22:40, lindseyklewis1p56uvi
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution
Answers: 1
Chemistry, 23.06.2019 02:00, hayleebeals50
To calculate the molarity of a solution, you need to know the moles of solute and the
Answers: 2
How would you calculate the atomic mass of an atom of silver (Ag)?
The element chlorine (Cl) has 1...
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