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
zloy xaker [14]
3 years ago
7

A chemist performs the same tests on two white solids, A and B. The results are shown in the table below.

Chemistry
2 answers:
Ber [7]3 years ago
6 0
I’m pretty sure it’s A well I think sorry if its not but I hope it helps
Roman55 [17]3 years ago
4 0

Answer:

i'm not sure but mabey A?

Explanation:

You might be interested in
How do the differences in the polyatomic ions po3 3- and po4 3- help you determine whether each ends in -ite or -ate?
Tcecarenko [31]

There is a rule in naming polyatomic anions containing oxygen. Those names ending in <em>–ate</em> are given to the most common oxyanion of an element. While those names ending in <em>–ite</em> are for those that contains fewer O atom for the same charge. Since PPO_{3} ^{3-} has fewer O atoms, its name ends in <em>–ite</em>. Thus, PPO_{3} ^{3-}  is phosphite while PPO_{4} ^{3-}  is phosphate.

4 0
3 years ago
Consider the following reaction: C6H6 + O2 \longrightarrow ⟶ CO2 + H2O 39.7 grams of C6H6 are allowed to react with 105.7 g of O
Ivenika [448]

Answer:

116.3 grCO2

Explanation:

1st - we balance the equation so that it finds the same amount of elements of the product side and of the reagent side

C6H6 +15/2 O2⟶ 6CO2 +3 H2O

2nd - we calculate the limiting reagent

39.2gr C6H6*(240grO2/78grC6H6)=120 grO2

we don't have that amount of oxygen so this is the excess reagent and oxygen the limiting reagent

3rd - we use the limiting reagent to calculate the amount of CO2 in grams

105.7grO2*(264grCO2/240grO2)=116.3 grCO2

7 0
3 years ago
A wavelength is the___<br> of one ____ ____
timofeeve [1]

Answer:  A wavelenghth is the<u> distance between successive crests</u> of one <u>wave</u>.

6 0
3 years ago
The standard unit for measuring mass is the blank
fiasKO [112]
The answer is (kg) Kilogram
3 0
3 years ago
Why brain remembers picture better than words?​
mojhsa [17]

Answer:

your brain processes ever detail in a picture rather than words for for example a picture of something words doesn't describe it as well as the picture could.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Based upon the mass of baking soda (NaHCO3) and using an excess of HCl in this experiment, you will 1) determine the mass of CO2
    7·2 answers
  • Functions of weather​
    7·1 answer
  • Consider the hydrogen atom as described by the Bohr model. The nucleus of the hydrogen atom is a single proton. The electron rot
    6·1 answer
  • _____ determines the type of element an atom is. The number of neutrons The number of electrons The number of protons The number
    12·2 answers
  • 1. Which curve or point of a phase diagram would indicate the melting point at various temperatures and pressures?
    14·2 answers
  • Many gyms and health clubs have steam saunas, which are small steam-filled rooms. Traditionally, steam saunas have a container o
    15·1 answer
  • When 2.50g of hydrochloric acid reacts with 1.50g of potassium hydroxide to yiel
    12·1 answer
  • How many moles of oxygen are required for the combustion of 35.5 g of Magnesium Mg+O2--&gt;MgO Please balance
    11·1 answer
  • Waves form when energy is transferred to ocean
    7·1 answer
  • what bodyy system Filters waste materials (esp. nitrogenous wastes) from blood; maintain water, salt, acid/base, &amp; ion balan
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!