subject
Chemistry, 23.02.2020 02:41 lm942747

Type the correct answer in the box. Express your answer to two significant figures.
A scientist collects 0.24 mole of hydrogen gas in a balloon. The temperature of the hydrogen is 35°C, and the pressure in the
balloon is 1.05 atmospheres. What is the volume of the balloon?
The volume of the balloon is
Niters.
Reset
Next

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
question
Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
question
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
Answers: 1
question
Chemistry, 23.06.2019 00:30
If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
Answers: 1
You know the right answer?
Type the correct answer in the box. Express your answer to two significant figures.
A scientis...
Questions
question
Business, 30.10.2020 17:40
question
Mathematics, 30.10.2020 17:40
question
Chemistry, 30.10.2020 17:40
question
Chemistry, 30.10.2020 17:40
question
History, 30.10.2020 17:40
question
Mathematics, 30.10.2020 17:40
question
Mathematics, 30.10.2020 17:40