3 years ago

What could two atoms of the same element form?

Chemistry

2 answers:

scZoUnD [109]3 years ago

8 0

Covalent bonds but not ionic

weeeeeb [17]3 years ago

5 0

It will form a Covalent bond

You might be interested in

what volume will it occupied 40 degrees celsius a gas sample was collected when a temperature is 27 degrees celsius and the volu

love history [14]

T_1=27°C
T_2=40°C
V_1=1L
V_2=?

Using Charles law

$\boxed{\sf \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}}$

$\\ \sf\longmapsto V_1T_2=V_2T_1$

$\\ \sf\longmapsto 1(40)=27V_2$

$\\ \sf\longmapsto V_2=\dfrac{40}{27}$

$\\ \sf\longmapsto V_2=1.48\ell$

7 0

3 years ago

What is the ratio? <br> A 3:1<br> B 2:1<br> C 21:7

Stolb23 [73]

Answer:

I think it's b if not then sorry

3 0

3 years ago

When 7.94 g of xylene was added to 132.5 g of cyclohexane, the freezing point of the solution was -4.9oC. What is the molar mass

777dan777 [17]

Answer is: molar mass of xylene 106,18 g/mol.
m(xylene) = 7,94 g.
m(cyclohexane) = 132,5 g.
T (solution) = - 4,9 °C.
Tf(cyclohexane) = 6,5 °C, frezing point.
Kf(cyclohexane) = 20,2 K·kg/mol; cryoscopic constant.
ΔT(solution) = 6,5°C - (-4,9°C) = 11,4°C = 11,4 K.
M(xylene) = Kf · m(xylene) ÷ m(cyclohexane) · ΔT(solution).
M(xylene) = 20,2 K·kg/mol · 7,94 g ÷ 0,1325 kg · 11,4 K.
M(xylene) = 106,18 g/mol.

6 0

3 years ago

What happens to the energy absorbed during an endothermic reaction

LuckyWell [14K]

Answer:

more energy is absorbed when the bonds in the reactants are broken

4 0

2 years ago

When the pressure that a gas exerts on a sealed container changes from 767 mm Hg to 800 mm Hg, the temperature changes from 325

ryzh [129]

Answer:

the temperature changes finally to 339k because of the increase in pressure of the gas