I have a few questions from my homework and I was wondering if I can get some help
1. I...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2020 21:43 bobbyhill24
I have a few questions from my homework and I was wondering if I can get some help
1. In the chemical reaction between aqueous magnesium chloride and sodium metal, how many mol of magnesium metal can be precipitated with 12.6 mol of sodium metal? MgCl2(aq) + 2Na(s) --> 2NaCl(aq) + Mg(s)
2. A student correctly balanced the following chemical reaction, but forgot to include states of matter. What mass of solid precipitate can be expected to form if 23.08 g of silver nitrate is reacted with excess sodium carbonate? 2AgNO3 + Na2CO3 --> 2NaNO3 + Ag2CO3
3. When ammonia decomposes, it breaks down into nitrogen gas and hyrdogen gas. What mass of ammonia is needed to produce 50.00 g of hydrogen gas?
Just a bit stuck, thanks a ton.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 23:00
Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:30
Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:00
The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your carβs gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2019 03:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2019 03:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2019 03:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2019 03:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.09.2019 03:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.09.2019 03:30
![question](/tpl/images/cats/mat.png)