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andriy [413]
4 years ago
15

How many atoms are there in 1.00 mole of KNO3?

Chemistry
2 answers:
ANEK [815]4 years ago
6 0
According to my calculations, C should be correct as 1.00 mole of any substance is 6.022 x 10^23 which is known as Avogadro's number.
alina1380 [7]4 years ago
6 0

There are 6.02E+23 atoms/molecules in one mole of substance. There would only be 5 atoms/molecules in one formula unit of KNO3.

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If you have 2.4x10^24 atoms of copper, how many moles of copper do you have
zysi [14]
2.4x10^24/6.022x10^23= 4.00
3 0
4 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.

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5 0
4 years ago
1. Write chemical reaction of burning of magnesium
shtirl [24]

Answer:

1.Mg+O2.......MgO2

Explanation:

2.Very reactive towards halogens and reacts with water at room temperature. 3, Magnesium oxide is a simple basic oxide. 4.It will react with water to form magnesium hydroxide which is a base turning red litmus to blue 5.should be white. hope it helped. I help people although when I post a question it is left unanswered and then gets answers after two days when I don't really need it

4 0
3 years ago
Is my answer correct
Cerrena [4.2K]
Yes it’s correct.
An ionic bond is the transfer of electrons from a metal to a non-metal.
6 0
3 years ago
KOH + HBr - KBr + H2O<br> Which is the acid in this reaction?
Reptile [31]

Answer:

HBr is a strong acid

Explanation:

KBr is a salt which makes a base . also KOH is a base

7 0
3 years ago
Read 2 more answers
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