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Sladkaya [172]
3 years ago
9

1. Find the student's percent error for the density of a peanut. The student measured the density to

Chemistry
1 answer:
mash [69]3 years ago
8 0

Answer:

Ř̈́´‰

Explanation:

´˛∏Òˆ˜ÅˇˆØ˜ i made the answer a secret code

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Electrons are never found in -
Alexxandr [17]
C. a nucleus 
because they orbit it

3 0
3 years ago
In the electron transport system, hydrogen atoms removed from NADH ultimately end up as part of _____
erica [24]

Answer: Water H2O

Explanation:

In cellular respiration process NAD+ is a most versatile electron acceptor and functions in several of the redox steps during break down of glucose.

Each NADH molecules formed during respiration represents stored energy that can be tapped to make ATP when the electrons complete their ''fall''down an energy gradient from NADH to oxygen.

Electrons removed from glucose are shuttle by NADH to the ''top'', higher-energy end of the electron transport chain. At the ''bottom'' lower energy end, O2 captures these electrons along with H+ forming water.

Therefore Hydrogen removed from NADH in the ETC is captured by O2 to form water

2H + 1/2O2 ------> H20

5 0
3 years ago
Phosphorous acid, H 3 PO 3 ( aq ) , is a diprotic oxyacid that is an important compound in industry and agriculture. p K a1 p K
Novay_Z [31]

Answer:

a. 0.60

b. 1.30

c. 4.00

d. 6.70

e. 10.20

Explanation:

The 3 attached files shows a comprehensive solution                                                            

to the problems with answers highlighted as above                                                          

4 0
3 years ago
In a reaction, NH3, yields NH4+"
taurus [48]

Answer:

a. NH gain a proton

b. NH is a Bronsted-Lowry base because is capable of accepting a proton

Explanation:

7 0
4 years ago
What would the mass of 7 red apples be in kilograms?
Bogdan [553]

Answer:

I think it would be at 0.7 kg mass of the sun

8 0
3 years ago
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