A dilute acid solution is prepared by adding the concentrated acid to water. If you do the reverse, i.e. add water to the acid it is possible that a small amount water could react with acid and boil and explode thus splashing the acid onto you or someone else near the activity.
Which atom?
Atomic mass - proton
Answer:
D. 19 m/sec to the nearest whole number.
Explanation:
v = u + at where u = initial velocity, v = final velocity a = acceleration and t = time.
v = 0 + 3.2 * 6
= 19.2.
Hello
V= m/p when V= volume, m, mass and p the density
then
V=18754000/0,7888
Remember that you first have to convert kg to gr, simply multiplied by 1000.
then
V= 23799492 cm3
Best regards
