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
stepladder [879]
3 years ago
13

True or False: if chemicals behave in a similar way they are grouped together on the periodic table​

Chemistry
1 answer:
sasho [114]3 years ago
6 0

Answer:

Explanation: it is true

You might be interested in
Which of the following definitions best fits the definition of an environmental factor of an organism's
Vaselesa [24]

Answer:

<u><em>B.)</em></u>

<u><em>An environmental factor is a characteristic of the environment that changes how an organism interacts with the environment</em></u>

Explanation:

Hope this helps:)

8 0
3 years ago
Si en un planeta la presión atmosférica es mayor que 5,1 atm terrestres, los habitantes podrían nadar en ríos de dióxido de carb
Sphinxa [80]

Answer:

Los habitantes del planeta con una atmósfera superior a 5,1 atm de la Tierra, no estarían nadando en ríos de dióxido de carbono líquido

Explanation:

De las tablas de datos termodinámicos, la presión a la que el vapor de dióxido de carbono está en equilibrio con su estado líquido a una temperatura ambiente de 25 ° C es 6,401 kPa, lo que equivale a 63,17296 atm.

Por lo tanto, a una presión de 5.1 de la atmósfera terrestre, el dióxido de carbono es completamente gaseoso y los habitantes del planeta con una presión atmosférica de 5.1 atm de la Tierra todavía observarían solo hidrógeno gaseoso y no estarían nadando en ríos de dióxido de carbono líquido.

5 0
3 years ago
Which compound contains both sigma and pi bonds? CHCl3 H2CO H2S HBr
jok3333 [9.3K]
<span>The answer is the H2CO. It has two sigma bonds ( the single bonds between each H and C) plus one pi bond and one sigma bond that consitute the double bond between C and O. The other compounds, CHCl3, H2S and HBr, only have single bonds which are sigma bonds.</span>
8 0
3 years ago
Read 2 more answers
Calculate the percentage of water of crystallisation in MgSO⁴ 7H²O
Bas_tet [7]

Answer:

Formula of EPSOM salt = MgSO4.7H2O

molecular mass of MgSO4.7H2O = atomic mass of Mg + atomic mass of S + 4 × atomic mass of O + 7 { 2 × atomic mass of H + atomic mass of O }

= 24 + 32 + 4× 16 + 7{ 2 × 1 + 16 } g/mol

= (24 + 32 + 64+ 126 ) g/mol

= 246 g/mol

molecular mass of total water = 7 × ( 2× atomic mass of H + atomic mass of O )

= 7 × 18 = 126 g/mol

now ,

% mass of H2O in EPSOM salt = {total molar mass of H2O/molar mass of Epsom salts }× 100

= {126/246 } × 100

= 12600/246

= 51.21 %

Explanation:

i have done it hope it helps

7 0
3 years ago
Read 2 more answers
What is the number of electrons shared in the multiple carbon-carbon bond in one molecule of 1-pentyne?
jeka57 [31]
Where the options are?
8 0
3 years ago
Other questions:
  • Which salt solution is more concentrated, solution a, which contains 18g of salt in 6l of water, or solution b, which contains 2
    13·1 answer
  • Molar mass of barium nitrate is 261.35 what is the mass of 5.30 x 10^22 formula units
    10·1 answer
  • Uestion 1
    10·1 answer
  • What are 2 things that a ROOT does for plants?
    10·2 answers
  • The original list from the Stockholm Convention on Persistent Organic Pollutants (POPs) of 12 hazardous chemicals, called the __
    12·1 answer
  • I literally forgot! <br>What is chemistry?​
    8·2 answers
  • What volume of 1.50 M KBr is fromed ,using 15.6 mL of concentrated KBr with a molarity of 9.65 M?
    15·1 answer
  • Bond energy:
    6·1 answer
  • What does is each part in the skeletal stystem do?
    5·1 answer
  • Which event is an example of an endothermic reaction?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!