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docker41 [41]
2 years ago
8

Convert 3.8 meters to cm

Chemistry
1 answer:
mixas84 [53]2 years ago
6 0
3.8 Meters converts to 380 Centimeters.
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An ion with 5 protons, 6 neutrons, and a charge of 3+ has an atomic number of
user100 [1]

Answer:1. 5

Explanation: the element is boron and the atomic number is 5

6 0
3 years ago
The maximum amount of product that can be produced from a given amount of reactant is known as ______________________.
vova2212 [387]

Answer:

The answer to your question is Theoretical yield

Explanation:

Theoretical yield is the quantity of a product obtain considering that all the reactants will be converted into products. The theoretical yield considers that the reaction is 100% effective, but this is not true most of the chemical reactions have a yield of 80 % or lower.

3 0
3 years ago
Read 2 more answers
Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: ,
Serga [27]
Bynari means that the compound is formed by two kind of elements.

You have listed three ions, V 5+, Cl - and O 2-.

Binary ionic compounds are formed by a positive ion and a negative ion, so the possible ionic compound formed by the listed ions are:

1) VCl5, where the number 5 next to Cl is a subscript.

2) V2O5, where the number 2 next to V and the number 5 next to O are subscripts.

Subscripts are used to indicate the number of atoms of each element in the formula.

So, the empirical formula searched are VCl5 and V2O5.

I can give you other examples with more ions.

Ca (2+) and S(2-) => Ca2S2 => CaS

Na(+) and F(-) => NaF

Cs(+) and Br(-) => CsBr


6 0
3 years ago
The gravitational force of Earth is causing volcanoes on the moon. True or false?
pochemuha

Answer: false

Explanation:

7 0
3 years ago
- 5. Describe the general trend in atomic radil across a row of the periodic table.​
sattari [20]

Answer:

Across a row, atomic radii decreases.

Explanation:

It decreases because nuclear charge increases across a row, electrons are added to the same shell and shielding remains constant. Therefore the outer electrons are more attracted to the nucleus making the atom smaller.

8 0
2 years ago
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