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Sauron [17]
3 years ago
15

How many significant numbers 5.67x10^6

Chemistry
2 answers:
Readme [11.4K]3 years ago
7 0

Answer:

3

Explanation:

0's aren't one of the significant figures. so it would just be 3.

Hope this helps!!!

k0ka [10]3 years ago
6 0

Answer:

3

Explanation:

In multiplication you count the least amount of significant figures. All digits other than leading 0's. If zeros are after, they count as significant.

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Angelina_Jolie [31]
H+ refer to acid solution HCI (aq). the presence of H+ ions in a solution cause : b. a reaction with magnesium to release hydrogen gas.
the equation H+ react with magnesium to release hydrogen gas is Mg + 2H + --> Mg(2+) H2(g)

hope this help
8 0
4 years ago
Pure water has a ph of 10 at 298 K. True or false​
anyanavicka [17]

Answer:

false

Explanation:

6 0
3 years ago
4 main parts of a flower Include the function of each pls help me
ZanzabumX [31]

Answer:

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6 0
3 years ago
2. If 1.204 X 1024 atoms of sodium is 20% of the total sodium atoms in sodium
GuDViN [60]

Answer:

584.2 g

Explanation:

Hello there!

In this case, since we know the 20% of the atoms correspond to sodium, we can compute the total atoms as shown below:

\frac{1.204 x10^{24}}{0.2}=6.02x10^{24}atoms

Which are also equal to 1 mol and the Avogadro's number of sodium chloride with a molar mass of 58.44 g/mol; thus, the grams of salt turn out to be:

6.02x10^{24}atoms*\frac{1mol}{6.022x10^{23}atoms} *\frac{58.44g}{1mol}\\\\=584.2g

Best regards!

3 0
3 years ago
At 25.00 °C a gas has a volume of 6.00 L. What will the volume be at 150.0 °C? *
MrMuchimi
This solved in according to Charles law
V1/T1=V2/T2
So the answer is 8.51 L
7 0
3 years ago
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