All categories

3 years ago

Show ur working:

Chemistry

1 answer:

AleksAgata [21]3 years ago

8 0

Answer:

120 g SO3

Explanation:

128 g SO2 -> 160 g SO3

96 g SO2 -> x

x= (96 g SO2 * 160 g SO3)/128 g SO2

x= 120 g SO3

You might be interested in

An empty beaker is weighed and found to weigh 23.1 g. Some potassium chloride is then added to the beaker and weighed again. The

GuDViN [60]

Answer:Mass of Potassium chloride =1.762g

Explanation:

Mass of empty beaker = 23.100 g

Mass of beaker with Potassium chloride = 24.862g

Mass of Potassium chloride = Final weight - initial weight = Mass of beaker with Potassium chloride - Mass of empty beaker = 24.862-23.100 = 1.762g

8 0

3 years ago

Pls help, the questions in the picture !

dedylja [7]

Answer:

B is sedimentary and A is metermorphic

4 0

3 years ago

What is the element found in Group 17 Period 4?

faust18 [17]

Answer:

Bromine is found in Group 17, Period 4 on the periodic table.

3 0

3 years ago

Which particles are found in the nucleus of an argon atom

LuckyWell [14K]

Answer:

) protons and electrons (2) protons and neutrons (3) protons and neutrons (4) positrons and electrons

Explanation:

Hopes this helps

7 0

3 years ago

Read 2 more answers

According to this decay series chart, which is the proper order of nuclear particle emission that occurs during the transition f

viva [34]

Explanation:

An alpha particles is basically a helium nucleus and it contains 2 protons and 2 neutrons.

Symbol of an alpha particle is $^{4}_{2}\alpha$ .

A beta particle is a particle with a negatively charged electron. Symbol of a beta particle is $^{0}_{-1}\beta$ .

According to the given question, the decay series chart along with reaction equation are as follows.

(a) Lead-214 changes to bismuth-214.

$^{214}_{82}Pb \rightarrow ^{214}_{83}Bi + ^{0}_{-1}e$

(b) Bismuth-214 changes to polonium-214.

$^{214}_{83}Bi \rightarrow ^{214}_{84}Po + ^{0}_{-1}e$

(c) Polonium-214 changes to lead-210.

$^{214}_{84}Po \rightarrow ^{210}_{82} + ^{4}_{2}He$

Therefore, we can conclude that proper order of nuclear particle emission is beta, beta, alpha.

7 0

3 years ago