1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vodomira [7]
2 years ago
15

Chemist question, helppp pls

Chemistry
1 answer:
Doss [256]2 years ago
8 0

1: it is +2

2: it is +6

(Make this brainliest answer please)

You might be interested in
In acidic solution, the sulfate ion can be used to react with a number of metal ions. One such reaction is SO42−(aq) Sn2 (aq)→H2
Sav [38]

Answer:

SO₄²⁻(aq) +Sn²⁺(aq) +4H⁺ → H₂SO₃(aq) + Sn⁴⁺(aq) + H₂O

Explanation:

At first calculate the oxidation state of that element which undergoes oxidation as well as reduction.

for SO₄²⁻ the oxidation state of sulphur is +6 and H₂SO₃ the oxidation state of sulphur is +4

So balance equation is

(Reduction)      SO₄²⁻ + 4H⁺+ 2e⁻ → H₂SO₃ + H₂O.........................................(1)

(oxidation)        Sn²⁺ → Sn⁴⁺ + 2e⁻ .............................................................(2)

Adding equation 1 & 2

we get

SO₄²⁻(aq) +Sn²⁺(aq) +4H⁺ → H₂SO₃(aq) + Sn⁴⁺(aq) + H₂O

6 0
3 years ago
A 500.0 mL sample of 0.18 MHClO4 is titrated with 0.27 MCsOH. Determine the pH of the solution after the addition of 250.0 mL of
NNADVOKAT [17]

Answer:

or i go

Explanation:

i must go ooon sjsj

7 0
2 years ago
How does precipitation grow by ice processes
prohojiy [21]
Basically when frozen water/ice crystals high in the atmosphere collect water vapor molecules they grow. They are sometimes supplied by microscopic cloud droplets.
3 0
3 years ago
Identify the variables in this hypothesis.
Zanzabum

Answer:

AJJJJJJJJJJJJJJ

Explanation:

5 0
3 years ago
Read 2 more answers
Which statement best describes the building?
Kamila [148]

Answer:

the answer is A

Explanation:

because abiotic things are non-living things

7 0
3 years ago
Read 2 more answers
Other questions:
  • Can anyone help with thiss??
    7·1 answer
  • The __is (are) an example of a transform boundary.
    10·1 answer
  • What is the mass/volume percent concentration of 2.75g of K2SO2 dissloved in 350.0 ml of solution
    9·1 answer
  • A buffered solution containing dissolved aniline, c6h5nh2, and aniline hydrochloride, c6h5nh3cl, has a ph of 5.75.
    8·1 answer
  • What are 5 intensive physical properties of water?
    9·1 answer
  • The strong nuclear force is always smaller then the electrostatic force true or false
    8·2 answers
  • Is The reaction time is different for different stimuli<br> true or false?
    5·1 answer
  • What is on the left side ?
    5·2 answers
  • Breathing equipment used by rescue workers needs to capture the CO2 the humans breath out and produce O2 for them to breath in,
    14·1 answer
  • Hello i need help please Questions 1 and 2 (lipids)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!