subject

Chemistry, 15.04.2021 18:40 irene4523

Para el ejemplos del fósforo, que tiene número atómico= 15 y masa atómica=31. El número de protones y electrones es

ansver

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 03:30, ilizzy1224

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

Answers: 3

Chemistry, 22.06.2019 04:30, terrancebest

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Answers: 2

Chemistry, 22.06.2019 05:20, ansley81

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Answers: 3

Chemistry, 22.06.2019 09:00, dante766

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

Answers: 1

You know the right answer?

Para el ejemplos del fósforo, que tiene número atómico= 15 y masa atómica=31. El número de protones...

Questions in other subjects:

Konu

History, 09.10.2019 20:30

Andrew jackson supported the spoils system because he believed it a. brought into government the country's most educated people b. opened up government to ordinar...

Konu

Mathematics, 09.10.2019 20:30

There are about 1.5 grams of fat in 1 tablespoon of hummus. how many grams of fat are in 2 1/2 cups of hummus. (16 tablesspoons=1 cup)...

Konu

English, 09.10.2019 20:30

Which verb is in the past perfect progressive tense? choose that verb to correctly complete the sentence. i on the couch when the phone rang. a. have been sleeping b. had been sl...

Konu

Mathematics, 09.10.2019 20:30

If f(x) = x2 – 25 and g(x) = x – 5, what is the domain of (f/g)(x)? a) all real values of x b) all real values of x except x = 5 c) all real values of x ex...

Konu

Social Studies, 09.10.2019 20:30

Abaseball coach tells a pitcher, "with a little training, i think that you could learn to throw a knuckleball." this provides a good example of a belief in th...

Konu

Mathematics, 09.10.2019 20:30

Aperson walking down the street notices his shadow. if the angle of elevation from the tip of the shadow to the sun is 60° and the length of the shadow is 5 feet, what is the dista...

Konu

English, 09.10.2019 20:30

The establishment of colonies and then cities in the new world eventually led to the desire for a. self-governance and independence. b. british goods. c. faster o...

Konu

Mathematics, 09.10.2019 20:30

Carly's age is more than twice his sisters age, s. which of the following expressions represents carly's age? (a) 2s + 3 (b) 3s + 2 (c) 2(s + 3) (d) s•s +3...

Konu

History, 09.10.2019 20:30

The land ordinance of 1785: benefited eastern speculators at the expense of western farmers provided for the formation of five new states protected native...

Konu

Mathematics, 09.10.2019 20:30

If a ferris wheel diameter is 250 ft. find it's cirumference. give an exact answer and an approximation using 3.14 for pi how do i come up with this answer i keep trying but cant f...

More questions: Chemistry Another questions