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elena-s [515]
3 years ago
8

(a) H2SeO4(aq) 2 Cl-1(aq) 2 H 1 H2SeO3(aq) Cl2(g) H2O(l) (b) S8(s) 8 O2(g) 8 SO2(g) (c) 3 Br2(aq) 6 OH-1(aq) 5 Br-1(aq) BrO3-1(a

q) 3 H2O(l) (d) Ca 2(aq) SO4-2(aq) CaSO4(s) (e) CH3COOH(aq) CN-1(aq) HCN(aq) CH3COO-1(aq) a. A precipitation reaction. b. A Bronsted-Lowry acid-base reaction. c. A reaction in which the same reactant undergoes both oxidation and reduction. d. A combustion reaction.
Chemistry
1 answer:
scZoUnD [109]3 years ago
6 0

Hi hi hoooooo Answer:

Explanation:santaaaaaa

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Calculate the empirical formula for each of the following natural flavors based on their elemental mass percent composition.
tamaranim1 [39]

Answer:

Nitroglycerin- CNH2O3

Vanilin- C3H3O

Explanation:

The empirical formula is the simplest formula of a compound. It depicts the ratio of atoms of each element in the compound. It can be obtained by dividing the percentage by mass of each element by its relative atomic mass. The lowest ratio obtained is now used to divide all the previously obtained ratios and whole number values are recorded. This shows the ratio of atoms of each element present, hence the empirical formula.

5 0
4 years ago
Two difference between molecular formula and molecular weight<br>please help :((​
Volgvan

Answer: Formula weight is the sum of weights of all the atoms in an empirical formula of a molecule. Molecular weight is the collection of weights of all the atoms in a molecular formula.

Explanation:

8 0
3 years ago
This is why i'm dumb please help!
SCORPION-xisa [38]

Answer:

ecosystem

hope this helps

you're not dumb btw

please like and Mark as brainliest

4 0
3 years ago
WILL GIVE BRAINLIEST - A solution has a [H3O+] of 1 × 10−3 M. What is the [OH−] of the solution?
Hitman42 [59]

Answer:

The answer is 1 x 10 - 11 M.  :))

4 0
3 years ago
Please help me ASAP!!! THANKS
Elan Coil [88]

Answer:

3

Explanation:

Nonmetals are only on the right side (other than hydrogen of course).

Malleable means to be able to be hammered out of shape with no cracking and luster is shiny (metallic properties)

Most likely a transition metal

6 0
3 years ago
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