Answer:
isn't it 0.998
Explanation:
cause 0.998 is in the same grams / mole. I don't get
Answer:
Coulomb's law describes the magnitude of the force between two charged particles.
Explanation:
Coulomb's Law states that:
The magnitude of force between two charged particles is directly proportional to the product of the charges of the two particles and inversely proportional to the square of the distance between the two particles.
The force between two likely charged particles is positive.
Likely charged particles repel each other.
The force between two oppositely charged particles is negative.
Unlikely charged particles attract each other.
Answer:
Balanced chemical equation:
Pb(NO₃)₂ + 2KI → PbI₂ + 2KNO₃
Explanation:
When potassium iodide react with lead(II) nitrate, lead iodide is produced and solution of potassium nitrate also formed. The lead iodide is produced in the form yellow precipitate.
Chemical equation:
Pb(NO₃)₂ + KI → PbI₂ + KNO₃
Balanced equation:
Pb(NO₃)₂ + 2KI → PbI₂ + 2KNO₃
The equation is balanced because there are one lead atom, two nitrate, two potassium and two iodide atoms are on both side of equation.
Word equation:
Lead nitrate + potassium iodide → lead iodide + potassium nitrate