Chemistry, 01.07.2019 04:00, xem74

Answer asap! 1) what is a compound? 2) what are 3 properties of compounds? 3) what is a pure substance? 4) if a substance is not a pure substance, what is it?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:40, caleb19moody

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

Answers: 2

continue

Chemistry, 23.06.2019 00:00, PlzNoToxicBan

What is the pressure of 0.500 moles of carbon dioxide gas in a 2.5 l tank and at a temperature of 301 k? (r=0.0821 l·atm/mol·k) 3.08 atm 1.2 atm 0.23 atm 4.01 atm 4.94 atm

Answers: 1

continue

Chemistry, 23.06.2019 00:30, motorxr714

Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?

Answers: 1

continue

Chemistry, 23.06.2019 07:40, abby1919

Which of the following has expanded our knowledge of the universe beyond our solar system the most? a. manned space travel b. the hubble space telescope c. the pioneer and voyager missions d. the international space station

Answers: 3

continue

Do you know the correct answer?

Answer asap! 1) what is a compound? 2) what are 3 properties of compounds? 3) what is a pure substan...