Is this statement true or false?

acids will turn blue litmus paper red.

a.
true

b.
false

is this statement true or false?

acids taste bitter.

a.
true

b.
false

is this statement true or false?

bases taste sour.

a.
true

b.
false

is this statement true or false?

bases feel slippery.

a.
true

b.
false

is this statement true or false?

adding a base makes an acid less acidic.

a.
true

b.
false

is this statement true or false?

bases will turn litmus paper red.

a.
true

b.
false

is this statement true or false?

ammonia is a base.

a.
true

b.
false

is this statement true or false?

acids are corrosive.

a.
true

b.
false

is this statement true or false?

acids contain hydrogen.

a.
true

b.
false

is ph=11 an acid, a base, or neutral?

a.
acid

b.
base

c.
neutral

is ph=3 an acid, a base, or neutral?

a.
acid

b.
base

c.
neutral

is ph=14 an acid, a base, or neutral?

a.
acid

b.
base

c.
neutral

is ph=2 an acid, a base, or neutral?

a.
acid

b.
base

c.
neutral

is ph=7 an acid, a base, or neutral?

a.
acid

b.
base

c.
neutral

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

Nconcentration refers to the molar concentration of an ion in solution. it may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. for soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. for example, 1 m of alcl3 is 1 m in al3+ and 3 m in cl−. 1 m of (nh4)2so4 is 2 m in nh4+ and 1 m in so42−. part a what is the concentration of k+ in 0.15 m of k2s? view available hint(s) nothing m m part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? view available hint(s) if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl− ion. its concentration is half that of the cl− ion. its concentration is twice that of the cl− ion. its concentration is one-third that of the cl− ion. part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 550 ml of a solution that has a concentration of na+ ions of 0.700 m ? express your answer numerically in grams. view available hint(s) mass of na3po4 n a 3 p o 4 = nothing g provide feedback

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles