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uranmaximum [27]
3 years ago
8

Which of the following instrument would you use to see a plant cell?

Chemistry
2 answers:
olya-2409 [2.1K]3 years ago
7 0
B) is use too see plant cells
Gemiola [76]3 years ago
3 0
B . microscope
this is the answer .
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Which statement correctly describes electrochemical cells?
hoa [83]

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3 years ago
(answer is a period table element!) When apprehending a suspect, try not to put your ____ on him.
egoroff_w [7]

Answer:

H

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try not to put your hands on him

6 0
3 years ago
What type of bond exists between the atoms in a molecule of N2?
vivado [14]

Answer:

covalent bonds

Explanation:

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6 0
3 years ago
Diethyl ether is produced from ethanol according to the following equation:
juin [17]
The balanced chemical equation is given as:

2CH3CH2OH(l) → CH3CH2OCH2CH3(l) + H2O(l)

We are given the yield of  CH3CH2OCH2CH3 and the amount of ethanol to be used for the reaction. These values will be the starting point for the calculations.

Theoretical amount of product produced:
329 g CH3CH2OH ( 1 mol / 46.07 g ) ( 1 mol CH3CH2OCH2CH3 / 2 mol CH3CH2OH ) (74.12 g / mol ) = 264.66 g CH3CH2OCH2CH3 

% yield = .775 = actual yield / 264.66


actual yield = 205.11 g CH3CH2OCH2CH3
6 0
3 years ago
What is called exothermic ​
Jobisdone [24]

An exothermic process is one that gives off heat.

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This heat is transferred to the surroundings. An endothermic process is one in which heat has to be supplied to the system from the surroundings.

4 0
2 years ago
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