subject
Chemistry, 11.06.2020 17:57 s855753

7G. Science. Final2020 Phosphorus (P) is a red paws, webm (BN) S a bow top Winon both as we we, wytwo away www
mixed with some to Tom 100 4 grams of cheapest Low Waist WAS
Question of 3
PA+ Brz
PBr₃
(s)
3
O 31 grams
O 8.7 grams
O 96.0 grams
120.8 grams

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:30, notkeandre9
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
Answers: 1
image
Chemistry, 22.06.2019 05:50, carog24
Astudent made a graph plotting the progress of a reaction over time. the student forgot to label the y-axis of the graph. a graph is shown with two graph lines. one graph line starts at a higher position on the y axis and slopes downwards towards the right. the other graph line starts at a lower position on the y axis and slopes upwards towards the right. the two graph lines stop short of intersecting each other and continue as separate lines which gradually become straight and parallel to the x axis. a vertical line is shown at a point where the two graph lines finally became parallel to the x axis. this vertical line is labeled equilibrium. the title on the x axis is time and an arrow pointing towards the right is shown above time. the title on the y axis is left blank. what best explains the label that the student should use on the y-axis? amount, because as the amount of product decreases, the amount of reactant increases over time. reaction rate, because forward and backward reaction become equal at equilibrium. amount, because the amounts of reactants and products become constant after equilibrium is reached. reaction rate, as the rate of forward reaction increases and rate of backward reaction decreases over time.
Answers: 3
image
Chemistry, 22.06.2019 07:00, daniellekennedy05
If there is any 12 to 14 girls that need a boyfriend just follow me and let me know
Answers: 1
image
Chemistry, 22.06.2019 07:50, S145571
In which situation can a mixture always be called a solution
Answers: 3
You know the right answer?
7G. Science. Final2020 Phosphorus (P) is a red paws, webm (BN) S a bow top Winon both as we we, wyt...

Questions in other subjects:

Konu
Mathematics, 25.01.2021 15:10