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Kipish [7]
2 years ago
7

What does a virus inject into a cell?

Chemistry
1 answer:
satela [25.4K]2 years ago
7 0

Answer:

The virus's genome is uncoated from the protein and injected into the host cell.

Explanation:

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Hybrid cars can switch back and forth between gasoline power and electric
Savatey [412]

B. People can use additional conservation tactics, like sometimes  bicycling.

Explanation:

The use of bicycle to cover short distances would be good change in change in behavior that would enhance the conservational tactics in using fossil fuels.

Most hybrid cars still use gasoline. Although they have dualized energy sources.

  • Driving hybrid cars more often will not curb the conservation drive for fossil fuel. It will increase more demand for it.
  • Driving separate hybrid cars will not solve conservation issue of fossil fuels.
  • Driving the car more is no efficient way to curb the reliance on fossil fuels.

The use of bicycles to cover maybe short distances will be a good approach to conserving more fossil fuels.

learn more:

Non-renewable resources brainly.com/question/3386515

#learnwithBrainly

7 0
3 years ago
How many atoms are there in a molecule?
Elden [556K]

Answer:

Do your legs hurt from running ‍♂️ through my mind all night?

Explanation:

Did you just come out of the oven? Because you're hot

3 0
2 years ago
What is the environmental effect of 3NaCl
katrin [286]

Answer:

Sodium and chloride ions separate when salts are dissolved in water. The dissolved sodium and chloride ions, in high concentrations, can displace other mineral nutrients in the soil. Plants then absorb the chlorine and sodium instead of needed plant nutrients such as potassium and phosphorus, leading to deficiencies.

Explanation:

the explanation is given inyour answer.

8 0
3 years ago
CO(g) + 12 O2(g) → CO2(g)The combustion of carbon monoxide is represented by the equation above.(a) Determine the value of the s
devlian [24]

Answer : The standard enthalpy change for the combustion of CO(g) is, -283 kJ/mol

Explanation :

According to Hess’s law of constant heat summation, the heat absorbed or evolved in a given chemical equation is the same whether the process occurs in one step or several steps.

According to this law, the chemical equation can be treated as ordinary algebraic expression and can be added or subtracted to yield the required equation. That means the enthalpy change of the overall reaction is the sum of the enthalpy changes of the intermediate reactions.

The combustion of CO will be,

CO(g)+\frac{1}{2}O_2(g)\rightarrow CO_2(g)    \Delta H_{rxn}=?

The intermediate balanced chemical reaction will be,

(1) C(s)+\frac{1}{2}O_2(g)\rightarrow CO(g)     \Delta H_1=-110.5kJ/mol

(2) C(s)+O_2(g)\rightarrow CO_2(g)     \Delta H_2=-393.5kJ/mol

Now we are reversing reaction 1 and then adding both the equations, we get :

(1) CO(g)\rightarrow C(s)+\frac{1}{2}O_2(g)     \Delta H_1=110.5kJ/mol

(2) C(s)+O_2(g)\rightarrow CO_2(g)     \Delta H_2=-393.5kJ/mol

The expression for enthalpy change for the reaction will be,

\Delta H_{rxn}=\Delta H_1+\Delta H_2

\Delta H_{rxn}=(110.5)+(-393.5)

\Delta H_{rxn}=-283kJ/mol

Therefore, the standard enthalpy change for the combustion of CO(g) is, -283 kJ/mol

6 0
3 years ago
If 0.300 moles of Cl2 is mixed with 0.600 moles of F2 in a 5.00 L rigid reaction vessel, what is the final pressure in the vesse
sesenic [268]

Answer:

29.0

Explanation:

3 0
3 years ago
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