![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 01:00 Chicagofire28
Help, due tonight! If 30g of iron and 56g of oxygen react, how many grams of Iron II Oxide will form?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:10
Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:10
Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:20
Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:30
What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
Answers: 1
You know the right answer?
Help, due tonight!
If 30g of iron and 56g of oxygen react, how many grams of Iron II Oxide will for...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 19.12.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 19.12.2019 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 12:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 12:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.12.2019 12:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 19.12.2019 12:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 19.12.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)