3 years ago

What types of properties change during a chemical reaction?

Chemistry

2 answers:

ryzh [129]3 years ago

4 0

The chemical composition

vladimir2022 [97]3 years ago

4 0

Change in color
production of gas
formation of precipitate

You might be interested in

Does anyone know this one???

iren2701 [21]

Answer:

peep peep bonst stonst with a pormp pomp po beeet teet teetily

Explanation:

corncobpipe accident

7 0

3 years ago

Which statement best describes the properties of covalent compounds?

scZoUnD [109]

B. They may be gases, liquids, or solids at room temp.

4 0

4 years ago

Read 2 more answers

What is the formula of calcium carbonate

lara31 [8.8K]

Answer:

8 0

3 years ago

Read 2 more answers

58. A cylinder of a gas mixture used for calibration of blood gas analyzers in medical laboratories contains 5.0% CO2, 12.0% O2,

erica [24]

Answer and Explanation:

$Greetings!$

$Let's~answer~your~question!$

$Partial ~pressure ~of ~gas ~can ~be ~directly~ calculated ~by ~multiplying ~the~ percentage\\ of~ pressure~ of~ gases~ to ~the ~total ~pressure.$

$\boxed{Pgas~ = ~P~total~ * \% ~P ~of ~gas}$

For % of N2 gas: 

 $100\% - (5\% + 12\%) = 83\% ~N2$ 

 $PN_2 ~= ~146~ atm~ *~ 0.83 ~ = 121.18 ~atm$ 

 $PO_2 ~= ~146~ atm~ *~ 0.12~ = 17.52 ~atm$ 

 $~PCO_2~ = ~146~ atm ~* 0.05 = 7.3 ~atm$ 

3 0

4 years ago

Calcium chloride and silver nitrate react to form a precipitate of silver chloride in a solution of calcium nitrate. This is an

rewona [7]

B a Displacement reaction.

8 0

3 years ago