Chemistry, 09.10.2021 02:50, DragonLovely

How many moles are in 204 g of Niobui A 1.74moles NI

B 2.20moles NI

C 3.00 moles NI

D 4.50 moles Ni

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:30, jusicca1109

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Answers: 1

continue

Chemistry, 23.06.2019 06:00, sasha3893

Give one example of a pure (exact) number and of an estimated (measured) number.

Answers: 2

continue

Chemistry, 23.06.2019 11:20, Chapo3760

Sandy is building a small toy car. he wants to use a balloon to power the toy car. he fills a balloon with air and then attaches a straw to the balloon. he tapes the balloon-straw combination to the car and then releases the end of the balloon. the toy moves forward as the air from the balloon comes out the back of the straw. what can sandy do to make the toy car move faster? a) use less air in the balloon. b) blow up the balloon more. c) use a longer straw. d) use larger tires.

Answers: 2

continue

Chemistry, 23.06.2019 11:30, melissalopez12

Place the following substances in order of ph from lowest ph to highest. a. neutral compounds, bases, acids b. acids, neutral compounds, bases c. bases, acids, neutral compounds d. bases, neutral compounds, acids

Answers: 1

continue

Do you know the correct answer?

How many moles are in 204 g of Niobui A 1.74moles NI

B 2.20moles NI

C 3.00 m...