Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are mixed. If a precipitate will form, enter its empirical
formula in the last column.
solution A
solution B
Does a
precipitate form
when A and B
are mixed?
Oyes no
empirical
formula of
precipitate
ั
X
x
5
?
copper(II) chloride
sodium sulfide
potassium sulfate
O yes no
lead(II) nitrate
ammonium bromide
sodium hydroxide
O yes no
Que
Answers: 1
Chemistry, 21.06.2019 19:00
State the formula for density in words and mathematical symbols
Answers: 2
Chemistry, 21.06.2019 23:30
For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3รขโฌโc4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.
Answers: 3
Chemistry, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Chemistry, 22.06.2019 10:00
Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's
Answers: 1
Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are...
Mathematics, 06.10.2021 04:40
Physics, 06.10.2021 04:40
Computers and Technology, 06.10.2021 04:40
Mathematics, 06.10.2021 04:40
Mathematics, 06.10.2021 04:40
Mathematics, 06.10.2021 04:40
Chemistry, 06.10.2021 04:40
Mathematics, 06.10.2021 04:40
Mathematics, 06.10.2021 04:40
Business, 06.10.2021 04:40
Mathematics, 06.10.2021 04:40